How much is homefield advantage worth in the playoffs?

7 Comments

With the Yankees, Rays, and Twins in a three-way battle for homefield advantage throughout the AL playoffs Cliff Corcoran of SI.com took a look at how much of an impact being the home team has had and found … well, it’s probably not as important as you’d think.
Going back to 1998, when the current schedules were instituted, teams with homefield advantage are 45-39 in playoff series.
Now, certainly a .536 winning percentage is better than, say, a .464 winning percentage, but it’s also important to note that the homefield advantage team is typically the stronger team by virtue of having the better record in the first place.
So, basically the stronger (if only slightly, in many cases) team with the benefit of homefield advantage has beaten the weaker team 53.6 percent of the time. I’d be hard-pressed to call that significant. Corcoran crunches the numbers even further and finds some other interesting things, but my basic takeaway from the article was “homefield advantage is probably overrated.”

Justin Turner is a postseason monster

Jamie Squire/Getty Images
Leave a comment

A not-insignificant amount of the Dodgers’ success in recent years has to do with the emergence of Justin Turner. In his first five seasons with the Orioles and Mets, he was a forgettable infielder who had versatility, but no power. The Mets non-tendered him after the 2013 season, a move they now really regret.

In four regular seasons since, as a Dodger, Turner has hit an aggregate .303/.378/.502. His 162-game averages over those four seasons: 23 home runs, 36 doubles, 83 RBI, 80 runs scored. And he’s also a pretty good third baseman, it turns out. The Dodgers have averaged 95 wins per season over the past four years.

Turner, 32, has gotten better and better with each passing year. This year, he drew more walks (59) than strikeouts (56), a club only five other players (min. 300 PA) belonged to, and he trailed only Joey Votto (1.61) in BB/K ratio (1.05). He zoomed past his previous career-high in OPS, finishing at .945. His .415 on-base percentage was fourth-best in baseball. His batting average was fifth-best and only nine points behind NL batting champion Charlie Blackmon.

It doesn’t seem possible, but Turner has been even better in the postseason. He exemplified that with his walk-off home run to win Game 2 of the NLCS against the Cubs. Overall, entering Wednesday night’s action, he was batting .363/.474/.613 in 97 postseason plate appearances. In Game 4, he went 2-for-2 with two walks, a single, and a solo home run. That increases his postseason slash line to .378/.495/.659, now across 101 plate appearances. That’s a 1.154 OPS. The career-high regular season OPS for future first-ballot Hall of Famer Albert Pujols was 1.114 in 2008, when he won his third career MVP Award. Statistically, in the postseason, Turner hits slightly better than Pujols did in the prime of his career. Of course, we should adjust for leagues and parks and all that, but to even be in that neighborhood is incredible.

In the age of stats, the concept of “clutch” has rightfully eroded. We don’t really allow players to ascend to godlike levels anymore like the way we did Derek Jeter, for instance. (Jeter’s career OPS in the playoffs, by the way, was a comparatively pitiful .838.) Turner isn’t clutch; he’s just a damn good hitter whose careful approach at the plate has allowed him to shine in the postseason and the Dodgers can’t imagine life without him.