MLS vs NCAA Passing Styles, Part 2

My opening post “came in stats up” was on the issue of substitutions and season length in college soccer, which I analyzed through a breakdown of passing styles in MLS and the ACC. If you haven’t already read that article, please do – it is an important primer for what you’re about to read. Here’s a brief summary for those of you who choose not to, centered around the chart that got everyone talking, after the jump.

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Modeling Tactics: Finding the most proactive team in MLS

Last season the New York Red Bulls took the crown as the league’s most proactive team. The standing was generated by compiling two scores, one offensive and one defensive, that measure a team’s proactivity both with and without the ball. Generally teams gravitate to either a fully proactive approach, pressing high on defense and focusing on maintaining possession of the ball, or a reactive approach, sitting back on defense and taking a more direct route on offense to take advantage of the space behind the ball. Both methods can work as evidenced by league champions Barcelona and their proactive style and of course Leicester City’s reactive style. These scores are have been created with a goal of determining which teams are proactive and reactive in Major League Soccer, but could be applied to any league.

Before this season’s initial reveal, a change has been made to the offensive tactics model. More passing data was used in the process of defining whether or not a team is passing directly or indirectly. Here is a look at the profiles of the two extremes.

Pretty graphs after the jump.

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Life After Kamara: The Crew and Higuain

In case you missed the drama last week and are wondering why Kei Kamara was out on the pitch this weekend for New England, Columbus traded their sometimes enigmatic and always entertaining forward to the Revolution for a ransom of MLS financials, a couple draft picks, and an international roster spot. 

Regardless of why, Kamara is now gone from Columbus. The question now shifts to what becomes of the Crew and their immediate future. Kamara in his last post game appearance made a few awkward and pointed remarks. “I haven’t really had to depend on Pipa at all,” Kamara said. “How long have I been here? How many goals have I scored? How many have come from his assists? One, maybe two. I don’t depend on him. I depend on Ethan, I depend on my outside backs to pass me balls.”

This is partially true in terms of actual goal production, but it´s not the entire story. While Justin Meram, Ethan Finlay, Harrison Afful and Waylon Francis all accrued their share of assists last year, Kamara's chances have come primarily through a cross-happy approach. Utilizing the Sierra Leone native's elite skills at winning aerial duels in the attacking box, Kamara led MLS with the most aerial duels won (155) with an insane 56% success rate.

Pipa has been credited with only four assists (one being a secondary assist which we don't count in our records) on goals scored by Kamara. But he hasn't exactly been dormant during the Kei era either.

More on the Pipa to Kamara connection after the jump.

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Does Maxi Urruti meet FC Dallas’ Requirements of a 15-20 Goal Scorer?

FC Dallas Technical Director Fernando Clavijo stated in the 2015-2016 offseason that his goal was to “try to find that player that can score 15, 20 goals, that can compete for the Golden Boot at the end of the year.” Is Maxi Urruti the striker that can score 15 goals this year, or should Clavijo go shopping this summer to find his desired striker?

More after the jump.

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Do Keepers in MLS Have a Weaker Side?

In Week Two of the 2016 MLS season, I watched the Houston Dynamo beat FC Dallas 5-0 at BBVA Compass Stadium. After the match I saw the Shot on Target (SoT) statistics and noticed Houston had taken three shots on goal towards the lower right-hand side against Dallas’s keeper Jesse Gonzalez. Was Gonzalez weaker on his left side? Since I was a young boy playing soccer, I've heard numerous coaches talk about a goalkeepers’ “weaker side”. Is there something the coaches know about goalkeeper weaknesses that we analysts don’t? 

More after the jump.

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A Tactical Analysis of NYRB's 3-2 Win over OCSC

After starting the 2016 MLS season 1-0-6, New York Red Bulls earned a deserved victory at home against Orlando City SC. Although the 3-2 scoreline doesn't suggest domination, RBNY controlled the tempo for the majority of the game, after having to shake off and compensate for an early 3' Kyle Larin goal. The victory was confirmation of something our expected goals numbers have been saying all season – NYRB have gotten very unlucky with their finishing, having converted almost 13 fewer goals than they should have expected.

More after the jump.

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The State of MLS Goalkeeping So Far in 2016: "Meh"

Well looks like my hot takes from last month are already starting to crumble. Let’s take a quick run through before we go into MLS Goalkeeper of the Year Power Rankings.

1. Luis Robles and David Ousted will duke it out for Goalkeeper of the Year again - Off to a rough start to say the least. I wouldn’t count them out completely, but the first month was definitely not kind to them. Expect them to turn it around, but it will take a strong push to get them in the conversation for a second year. However, play across the board has been thin by the majority of goalkeepers so maybe just maybe.

2. Dykstra will make people momentarily forget about Bill Hamid - Well the injury definitely was not kind but there could be some time for Dykstra to start before Hamid gets back to 100%. The jury is still out on this although they are all heavily leaning “no” at the moment.

3. Tim Howard will have a forgettable year - The 2-0 loss to Guatemala isn’t helping his case, let me just say that.

4. Sean Johnson starts seeing his way out in Chicago - The strongest prediction as of right now. There’s been rumors of wrist injuries but it seems he’s been on the bench mostly due to a coach’s decision. Even if Johnson does top Matt Lampson in the depth chart, don’t count out Patrick McLain. At this point, I’d expect McLain to get a game over Johnson.

5. Philadelphia and Los Angeles’ goalkeeping woes continue - Andre Blake is red hot right now but knowing Philadelphia juju, it seems a strong possibility that they will sign four more goalkeepers and Blake willl pick up a knock sooner than later. Rowe is sitting even keel between boom and bust right now but to be honest, all of this doesn’t matter until playoffs come. That will be the make or break for these teams.

More after the jump.

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Does Finishing Skill matter in MLS?

If you’ve ever played FIFA, you’ve probably noted the importance of a forward’s “finishing” rating to how often they finish their chances. That’s how it works in the video game, but is “finishing” a real life skill significant enough to make an impact in a forward’s goal scoring tally?

While I have yet to meet a data analyst who thinks that “finishing skill” is as relevant to goal scoring as most soccer fans tend to believe, there doesn’t seem to be a consensus in terms of whether “finishing” is a repeatable skill. In other words, can forwards depend on a superior ability to convert chances year to year?

With forwards like Gyasi Zardes (16 goals in 2014) and Cyle Larin (17 goals in 2015) bursting onto the scene by converting a high percentage of their chances on goal, the question within MLS is as important as ever. Are these players scoring so many goals because of some underlying finishing skill, or are their unusually finishing rates something closer to statistical noise?

Is finishing a skill of any importance within MLS?

One important tool we can use for answering such a question is to study discrepancies in expected goals (xG) data. Since the expected goals model is built around league averages of conversion, if finishing were a skill of any statistical note we would see a consistent out-performance of the model by certain shooters who are highly skilled finishers. But before we get into repeatability for individuals, I’d like to use goals minus expected goals (G-xG) data to look at the question in much broader strokes.

More after the jump.

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Jurgen Klinsmann and the Guatemala Paradox

The frustration with the state of the United States Men’s soccer team is at a new peak in the Jurgen Klinsmann era. After a disastrous second half of 2015 which saw them suffer historic losses to Jamaica and Panama in the Gold Cup followed by an extra time loss to rival Mexico, the Federation was hoping 2016 was a new beginning. But following another tragedy against Guatemala in World Cup qualifying on Friday, the U.S. has now failed to win its last four competitive matches where the talent gap was not obscene (apologies to St. Vincent and the Grenadines). The demons from last year are still lurking it appears. But to what can we attribute those demons?

Is it Klinsmann or the players?

What those demons are is the subject of much debate. Many claim that Klinsmann himself is the problem as questions surrounding his tactics, player selection and the positions he prefers for those players are appropriately criticized. After promises of progressing the U.S. style of play to compete with the more proactive national teams, Klinsmann has employed a more pragmatic reactive approach since before the World Cup. He likely regrets his promise as he’s since been unable to collect a midfield with enough talent to play a possession oriented style of soccer. When he trots Alejandro Bedoya and DeAndre Yedlin out to the wings, away from their preferred positions, in a World Cup qualifier he can't be expecting a cohesive midfield performance. Nor should the fans. But the team did waste too many balls in the final third attempting high risk passes. Do we blame the tactics, the players or both?

More after the jump.

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Pass Completion Rate: Does it Really Matter?

During week two of the MLS season Orlando City SC completed 87% of their passes on their way to a 1-1 draw with Chicago. At the other end of the spectrum, D.C. United completed just 63% of their passes. They earned the same result with a 0-0 tie at New England. Hmmmm. What's that all about? United failed to complete more than a third of their passes while Orlando only failed once in eight attempts. Is there anything to take away from that very wide range of pass completion rates?

To better understand pass completion rates let's take a quick look at the 2015 season, where there is a bigger sample size. Orlando SC wasn't too far off of last year's pass completion single game high, which was 87.9% by the New York Red Bulls. The low of the season was 56.6% by Sporting Kansas City. Looking at the New York Red Bulls performance reveals that they played a lot of short passes on the ground. They attempted 653 passes in that game and only 41 of them were longer than 25 yards. Only 3% of those passes were attempted off of a players head. Contrast that with Sporting Kansas City who attempted 101 passes longer than 25 yards, over 36% of their attempts. They also used their respective heads to make the pass 12% of the time. Longer passes and passes off the head are obviously more difficult to complete. Could it simply be the type of passes that drive the difference?

Read more after the jump.

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