Help Wanted: People With Free Time

I think this is about as opportune a time as any to do this, so I’m just going to throw it out there. While I’ve been saying it for a while, we’re really going to reboot this site to make data much more accessible, articles more engaging, and the experience more palatable.*

However, baby steps.

We need some volunteers to make a lot of this happen. People that can help us collect specific pieces of data that we aren’t able to poll or scrap. People that can help us transition this site into something usable. People to take the data we find, make something of it and write about it—tell people how this data can transform the beautiful game that we watch.

This isn’t about us, and it never has been. We all want to give back to this soccer analytics community in the best possible way. This has been my vision from the start, and I was lucky enough to find two awesome dudes to kick it off with. We would love to see more hands join us in this process.**

I’m not asking for money. Actually, I’m asking for something much more valuable than that, your time. We want to know who else is out there that is like the three of us, and that wants to dive into these numbers, explore them, and improve our understanding of soccer.

If this interests you, please e-mail me at farfromport[at] I’d love to have more brains that can think out these problems, come up with solutions and more efficient methods,  and ultimately refine what I am doing wrong. We’re about to head into the off-season, which lasts only about three months, and it gives us little time to make these changes.

The three of us all have important ladies in our lives, cats, other animals, families and college degrees to complete. Oh, and of course, full-time jobs too.*** We aren’t asking for your full lives, just some help. Thanks,

Harrison Crow

Matthias Kullowatz

Drew Olsen

*This is one of the biggest words Harrison has ever used correctly.

**Harrison is a soccer data socialist.

***Matthias claims to work full-time. His friends are skeptical.


ASA Podcast XXVI: The one where we talk the last week of the Season

Okay, a crazy lot happened this weekend, and we are here for a bit of a rewind. We give you our take and how we enjoyed the last week of the MLS season. Also, some thoughts on various things that happened and some added talk about MLS expansion. I give a bit of a dissertation on the state of the Sounders, Matty (of course) mentions shot ratios and Drew has some excellent commentary on coaches. We conclude with some discussion on how goalkeepers may better be valued, and how we are going to try to tackle that project. This was the last week of the regular season, enjoy.

Playoff Probabilities and Seeding

Now that the “Playoff Push” has given way to the actual playoffs, we have included the probabilities of all the various outcomes in this year’s edition of the MLS Cup. One sees that our model’s darling, Sporting Kansas City, has the best chances at an MLS Cup trophy of all teams, which is not surprising. But what this simulation really articulated to me were the differences between the three, four, and five seeds in each conference, as well as the top seeds overall.

Despite the fact that our model thinks that fifth-seeded Colorado is nearly as good as Portland and Real Salt Lake, its chances at the MLS Cup are significantly lower as a five seed. Having to play that extra match on the road essentially chops the Rapids’ chances in half right away, and then its slight disadvantage in a home-and-home against Portland—a 42-percent chance in that series—leaves Colorado with just a 3.2-percent chance at the silverware.

In the Eastern Conference, the same issue arises for fourth-seeded Houston. The Dynamo are not thought to be significantly worse than New York—the model projects the Red Bulls to win that potential home-and-home matchup with 59-percent probability—but the additional uncertainty of the play-in game really screws them over.

The three seeds, however, are well-represented in Cup probabilities. Though New England’s Cup chances sit at just 5.1 percent, you have to remember that they play Sporting KC in the first round. We love SKC around here, if you weren’t aware. And then Los Angeles, the West’s third-seeded team, actually has the third-best chance overall at a Cup win—15.0 percent.

Finally, the potential for home-field advantage in an MLS Cup Final really has Sporting and New York drooling. Together those two teams hog nearly 44 percent of all the Cup probability. Given that Sporting makes the finals, the probability that it goes on to win them is about 64 percent (26.5/41.2). New York’s conditional probability is similar at about 62 percent (17.4/27.9). That home-field advantage gives each of those teams a huge boost if  they can make it that far.

For Cinderella teams that make it that far, having to play a superior opponent on the road in the championship one-game-off doesn’t bode well for a storybook ending.

Keep track of all the playoff outcome probabilities on our Cup Chances 2013 page under MLS Tables.

Supporters’ Shield Probabilities

After completing the Eastern and Western Conference playoff scenarios yesterday, it only makes sense to move on to each team’s chances at the Supporters’ Shield and a potential home-field advantage in the MLS Cup Final.

Only four teams could mathematically win the shield: New York, Sporting KC, Portland and Real Salt Lake.

New York has the best chance due its current lead in the tables and the fact that it’s playing a home game. If New York wins at home against Chicago, then it will be the Shield winner, regardless of other outcomes, but that’s not the only way the Red Bulls could hoist the trophy. A tie against Chicago would eliminate both RSL and Portland from contention—since New York holds the “wins” tie-breaker over Portland—and then an SKC tie or loss would leave the Red Bulls as Shield winners, as well. In fact, even a loss from New York could leave them in first overall if SKC, Portland and RSL all don’t win. However, it’s not probable that both Portland and RSL would each earn less than three points against Chivas USA. In the end, New York’s Shield chances sit at 73.7 percent, with 61.8 percent of that coming from its probability of beating Chicago this weekend.

Sporting Kansas City has the next-best chance at the trophy at 15.5 percent. Obviously it needs New York to lose or tie and then—due to SKC losing the potential tie-breaker to New York,—SKC would need to win. The only scenario where SKC ties and still gets the Shield involves crazy scenarios like an 8-to-8 tie with Philly.

Like SKC, Portland and Real Salt Lake both need to win, and then things need to go their way. RSL would (likely) hold tie-breakers over both SKC and New York, so RSL would need SKC to lose or tie, Portland to lose or tie, and then New York has to lose. Portland loses tie-breakers to SKC and New York, so it needs to win, and then have SKC lose or tie and New York lose. In the end, Portland’s probability at the Supporters’ Shield is just 6.0 percent, while RSL’s is 4.8 percent.

 Team Shield%
NYRB 0.737
SKC 0.155
POR 0.060
RSL 0.048

Eastern Conference Playoff Seeding

I put together the Western Conference version earlier, but the Eastern Conference and its four million more scenarios are so much more exciting. I used our predictive model to calculate the probabilities of each game’s outcome, and then applied those to all possible scenarios. This is going to be fun…

New York and Sporting KC have locked up a one-two finish in some order, and then there are five teams with mathematically non-zero chances at the final three playoff spots in the East. There are no San Joses here, as each of Montreal, Chicago, New England, Houston and Philly all have real chances of at least eight percent at a playoff berth. On to the scenarios!

The New York Red Bulls can guarantee themselves both first place in the East and a Supporters’ Shield trophy with a win at home against Chicago this weekend, but that’s not the only way it could take the top seed. A tie against Chicago coupled with SKC not winning, or losses by both New York and SKC would leave the Red Bulls in first place, as well. Totaled up, the Red Bulls chances at a top seed sit at 84.5 percent, with the other 15.5 percent going to a second place finish.

Sporting Kansas City‘s outcomes are the exact opposite of those of New York. SKC has to play on the road in Philly while New York plays in a more comfortable home environment, leaving SKC with a 15.5-percent chance of a first place finish. SKC has been our loving model’s favorite team in the East since the model was born, and a two-seed shouldn’t hurt its chances of a date in the MLS Cup final.

Despite limping into the postseason, its comeback win against the Union has Montreal on firmer ground going into the last week. A win at Toronto guarantees the Impact third place in the East, allowing them to avoid that one-game-off. In total, Montreal has a 53.1-percent chance at third place—remember, the model doesn’t think the Impact are all that much better than Toronto, but at least they don’t have to go through customs. The sequences leading to fourth or fifth place start to become more complicated, but those probabilities are 31.7 and 13.4 percent, respectively. That leaves the Impact with just a 1.8-percent chance of missing out on the playoffs altogether, a scenario that essentially requires a poor result from Montreal with wins from New England and Houston, and at least a draw for Chicago on the road in New York.

Chicago is in a surprisingly good position going into its game in New York. The outcomes leading to the Fire making the playoffs add up to 93.7 percent. 17.1 percent of that leaves Chicago in third, which would require Montreal to lose or tie and Chicago to subsequently earn a tie or win, depending on Montreal’s result. And there’s more good news for Chicago. If it gets stuck in the play-in game, it has a better chance of being the home team (43.8 percent) than the away team (32.8 percent). Chicago would win any potential tie-breakers with New England, Houston, and Philly, which is partly why its playoff chances are so high.

The New England Revolution could avoid the play-in game, but that would require a win at Columbus in addition to both Chicago and Montreal not winning. Our model suggests that probability is only 12.5 percent. If it makes the play-in game, New England is more likely do so as the fifth seed (30.2 percent) than the fourth seed (8.2 percent). Those of you keeping score at home know that the Revolution’s chances of missing the playoffs altogether are thus 49.1 percent, the most probable outcome of the four. Though New England holds the goals-for tie-breaker over Houston, Houston has an easier opponent in D.C. United.

Speaking of Houston, due to that easier, aforementioned opponent, Houston has a better shot of claiming third place than New England at 17.3 percent. However that tie-breaker plays to New England’s favor in all of the ways that each team could finish fourth or fifth. The Dynamo have just a 16.3-percent chance at fourth, and a 15.6% chance at fifth, leaving them out of the playoffs with 50.9-percent probability.

Philadelphia‘s best chance at the playoffs comes from the fact that they would almost surely win a tie-breaker to Houston if it came to that. A Philly win coupled with a Houston tie would leave both tied at 49 points and 13 wins. Philly currently leads Houston by two goals scored and holds the third tie-breaker, goal differential, as well. Essentially, in this scenario, Houston would have to tie something like 4 – 4, while Philly slipped past SKC 1 – 0. Not likely, so this scenario would lead to Philly’s only real shot at the playoffs, an 8.0-percent chance at fifth place. There is no mathematical way the Union could do better than fifth, as it would lose potential tie-breakers to both Chicago and Montreal.

In conclusion, for your viewing pleasure, the table of probabilities:

1st 2nd 3rd 4th 5th Out
NYRB 84.5% 15.5% 0.0% 0.0% 0.0% 0.0%
SKC 15.5% 84.5% 0.0% 0.0% 0.0% 0.0%
MTL 0.0% 0.0% 53.1% 31.7% 13.4% 1.8%
CHI 0.0% 0.0% 17.1% 43.8% 32.9% 6.3%
NE 0.0% 0.0% 12.5% 8.2% 30.2% 49.1%
HOU 0.0% 0.0% 17.3% 16.3% 15.6% 50.8%
PHI 0.0% 0.0% 0.0% 0.0% 8.0% 92.0%

Western Conference Playoff Seeding

For the past few weeks, we have been including each team’s probabilities of earning a playoff spot and each team’s probabilities of winning the Supporters’ Shield (for most points in MLS). Due to the complexity of the tie-breaker system, I have avoided that topic altogether. Until now. Now that every team with at least 7 caring fans has just one match remaining—Chivas USA has two—I have recalculated the actual playoff chances below using our model, accounting for the various tie-breakers.

Let’s get started easy. The five Western Conference playoff teams may not be mathematically determined; however, by probability, the top five teams today are certain to remain the same. San Jose could tie Seattle and/or Colorado for the fifth-and-final spot, but the first tie-breaker is total wins, and Seattle has that one covered. The second tie-breaker (which would go into effect only against Colorado) is goals scored. Right now San Jose trails Colorado by 12 goals, meaning that San Jose would have to score at least 13 goals to win all the relevant tie-breakers. So yes, the top five in the West can safely be etched in stone.

Seeds are still important, though. Earning a top-three finish allows a team to avoid that one-game playoff between the fourth and fifth-ranked teams in each conference. Below I have given some relevant probabilities for each team’s seeding:

The Portland Timbers could theoretically finish anywhere from first to fourth, though with their final game against Chivas, first place is the most likely. Our model gives Portland a 52-percent chance to beat Chivas on the road and lock up the top spot regardless of other outcomes. However, a tie or loss to Chivas leaves the door wide open for the other playoff teams, and thus Portland’s overall chances at first place increase only marginally to about 54 percent. Its chances of a dreaded fourth-place finish require a string of results that has just a four-percent likelihood.

Real Salt Lake guarantees itself at least second place in the West with a win. It has about a 42-percent shot at first place, and only a one-percent shot at fourth place—a result that would require a loss to Chivas at home, a Colorado win at Vancouver, and a tie between Los Angeles and Seattle. Thus both RSL and Portland are not likely to find themselves playing in a one-game playoff, and even in that worst-case scenario, either team would get to play at home.

Probabilities surround the LA Galaxy are a little trickier. Finishing in first place would require a win against the Sounders in addition to Chivas getting points in consecutive matches against RSL and the Timbers. That probability is only about three percent. There is, however, a very real chance that the Galaxy finish in fourth or fifth. A loss to Seattle coupled with a Colorado win leaves them in fifth, while a tie in Seattle and a Colorado win would drop LA to fourth. Those probabilities are 11 and 10 percent, respectively. Thus the remaining 76 percent has the Galaxy finishing in either third or second place.

Seattle‘s football club could finish anywhere between first and fifth. The unlikely sequence that would vault the Sounders into first place includes them beating the Galaxy, Chivas getting points at RSL on Wednesday, and then Chivas returning home to beat Portland at home on Saturday…but that has just a one-percent likelihood. A loss or tie against the Galaxy locks Seattle into the play-in game. Though playing at home, our model really likes LA and gives the Sounders just a 30-percent chance of winning that matchup. That leaves them with a 32-percent chance at fourth and a 38-percent chance at fifth place.

Colorado is in a rough spot, as it would lose potential tie-breakers to Seattle, LA and RSL. Taking first place would require that Colorado win at Vancouver, that Portland and RSL both lose to Chivas, and that Seattle and LA tie. That string of events has virtually a zero-percent chance of happening. Colorado is much more likely to find itself in fifth place. A loss would guarantee the Rapids the last playoff spot, and a tie would stick them there, too, so long as Seattle earned at least a point against LA. All that adds up to a 51-percent chance at finishing fifth and having to play a one-game playoff on the road.

Here’s the chart that sums up all of the probabilities for each playoff contender:

1st 2nd/3rd 4th 5th
POR 54.7% 41.3% 4.0% 0.0%
RSL 41.7% 57.4% 0.8% 0.0%
LA 2.9% 56.8% 29.2% 11.2%
SEA 0.7% 29.4% 32.4% 37.5%
COL 0.0% 15.0% 33.6% 51.3%

LA Galaxy And A Thought About Jaime Penedo

After a short discussion on twitter here, is the record of the LA Galaxy with Jaime Penedo and then again without him. It’s an extremely small sample size (7 games with vs. 25 without), and so you have to, of course, approach it with a sense of skepticism.

 Penedo Status PPG
with Jaime Penedo 1.44
without Jaime Penedo 1.57

How good are they? Are they an MLS Cup contender? Well… I generally believe once you get to the playoffs you’re a contender regardless. But the question still remains, can the Galaxy still be a team that wins silverware? Maybe, maybe not. It’s really hard to judge at this point. For what it’s worth, I think it’s clear that they are a much better team with him than without. Small sample sizes leave me with only my eyes.

Also, I still think they made a mistake signing Omar Gonzalez to DP contract. I guess that’s another can of worms.

Game of the Week: Seattle at Portland

We spent a fair amount of time talking about this match on Thursday night’s podcast if you are interested in that sort of thing.

Coming into this match, form might be one of the most discussed topics. Seattle has earned just two points in its last four games, while Portland has earned eight points over that same span. In my opinion, form only means something if there’s an obvious reason as to its recent fluctuation. For Seattle, there is no obvious reason for its poor play. Seattle has been bad the last four matches in terms of results, but they have actually outshot those opponents 56-to-41.

The real effect on form this game will likely be the fact that Brad Evans and Eddie Johnson are out due to international duty—technically, though in Johnson’s case it’s more his injury that’s going to keep him out. The Timbers will be without Rodney Wallace, Ryan Johnson and Alvas Powell. However, the Timbers’ Johnson is not nearly the potential threat as that of the Sounders, and Powell has been in a reserve role since the return of Jack Jewsbury and Futty Danso. The absences seem to favor the Timbers.

The stats suggest that Portland is a somewhat heavy favorite this match. Playing in front of Jeldwen’s home fans, with better shot rates and finishing rates on the season, our model suggests the Timbers have a 52-percent probability of winning against the Sounders’ 19 percent. This really shouldn’t be surprising, as we’ve seen the strong predictive ability of both home-field advantage and shots rates. What might be slightly more surprising is the effect of this match on the Supporters’ Shield race.

In the event of a Portland win, our season simulation suggests Portland would catapult to nearly a 45-percent chance at (at least a share of) the Shield, and Seattle would fall to below five percent (2.3%). However, if Seattle pulls off the upset, it would improve its chances to 26 percent, while simultaneously dropping Portland to virtually zero percent. A tie would actually be the combined worst-case scenario for the two teams. They currently share 38-percent chances at the overall top seed, but a tie would leave the Sounders at 12.4 percent and the Timbers with 0.3 percent, allowing New York (45.3%) and Sporting Kansas City (42.8%) to fight over the Shield.

These two teams are almost sure to make the playoffs, regardless of tonight’s outcome. But a top-seed and the prospect of home-field advantage in a potential MLS Cup Final no doubt elicits some drooling from both sets of supporters.

ASA Podcast XXV: The One Where We Go Full West Coast–Mostly

I’m not really going to apologize for the biased topics. It’s very heavy Timbers/Sounders, which corresponds with the teams that we support, and we kind of neglect all else. The thing is this: despite there being 17 other teams in the league, this derby could also influence a lot of what’s going to happen to the rest of the Western Conference.

Obviously, that isn’t the whole narrative to the MLS playoffs, considering that there three-to-four clubs that could possibly swap in or out of the playoffs in the East. However, there just seemed to be a huge story line here to us, as well as some interesting numbers that correspond to it, which is why Timbers/Sounders became this week’s theme.

Next week we’ll return to taking a look at the rest of the league…mostly. I mean, I’m sure Sunday night’s game will come up, but there are other things to be mentioned and you’ll hear less of our bias. But, as it has been mentioned previously, bias accounts for a lot when dealing with numbers, and it only seems appropriate that it would also be present in what we do in regards to our podcast.

Oh, well. Here it is, and I hope you like it.

North American Soccer League and its 2013 First Half

The last 12 months have been rather eventful for the North American Soccer League (NASL). A league that once folded before some of us were born has begun to become some what relevant again.

Even putting aside the excitement surrounding the return of the New York Cosmos to professional soccer—a team that is surrounded and entrenched in US Soccer history—one sees how well the league fared against some of the MLS clubs. NASL knocked out two of the big dogs in the LA Galaxy (2-0, Carolina RailHawks) and Seattle Sounders FC (1-0, Tampa Bay Rowdies) this past year.

Add that to the expansion plans of the league outside of New York. This past year they’ve added Indianapolis, Jacksonville and Oklahoma City to their growing portfolio. These were shrewd moves to get toe holds in two cities that have limited professional sports and strengthen their ties in Florida, what with three soccer cities in South Florida and four in the Southeastern region.

The league is obviously poised for a positive return.

Living in Tampa for the next few months, I plan on taking in at least one match (this weekend in their Derby game vs. Fort Lauderdale) and checking out the scene.

Okay, there is the narrative. Let’s take a look at the table and some numbers:

Shot info


Advanced Shot Info


Table Data


Okay, my new friends here in Tampa won’t like this very much but Fort Lauderdale should have finished much higher in the table. The disparity in the table between Minnesota and the Strikers is amazing considering the shot data. Though, between expected points and PDO, maybe United FC finished about where they should expect.

There is surprisingly a lot of data in these supplied match reports. I know it may not seem like it, but there is. The time stamped shots can give us a bit more insight to the context of the shots. While we still can’t get to know some of the players (outside of the goal scorers) as well, it helps us get to know the teams as a whole within that league.

You can say what you want, but I love the idea of NASL growing and becoming legit competition with MLS. I love USL, NASL and MLS playing in the Open Cup, and I love seeing the sport grow in the country.

I’ll continue to throw NASL data out as I collect it. With my new city having an NASL team and a derby game this weekend, I thought it a great time to put this stuff out there. Now talk among yourselves…