Why is home field advantage no big advantage?

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Buster Olney — or, rather, his research guy Kenton Wong — notes today that since the advent of divisional series play, the team with home field advantage in the divisional series has won
just 31 of the 60 series (25 of 48 since it changed to a 2-2-1 format in 1998). Since the advent of the LCS in 1969, teams with home-field advantage are 39-41.  So yeah, maybe home field advantage isn’t that huge of an advantage.

Which goes against our predispositions — as well as some pretty major home-road splits by some teams this season — which hold that home cookin’ does a baseball game good. I’m not sure anyone can come up with a great explanation for this, but here’s my stab:

The thing that gives you home field advantage is the better overall record. The thing that gives you the better overall record over the course of a long, long season is depth, both in the rotation and otherwise.  That depth, however, is seriously overrated in the postseason when you can do crazy things like lean on a couple of hot relievers and top starters, rather than go five deep, day-in-day-out. Meanwhile, the teams without home field probably had to fight tooth-and-nail to get their playoff spot, and thus were on more of a playoff footing longer, relying on a couple of top guys.

There might be a dozen things wrong with that, but I can’t do any better. Well, I could cite random chance, but people really, really hate when you do that when talking about baseball.

Kris Bryant exits game with sprained right ankle

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The Cubs had a scare on Wednesday night when third baseman Kris Bryant left with an apparent ankle injury. In the bottom of the fifth inning, Nationals catcher Matt Wieters hit a pop up that veered just into foul territory near the third base bag. Bryant caught it but his momentum took him back into fair territory. In doing so, he stepped awkwardly on the third base bag and appeared to twist his ankle. Bryant needed the assistance of manager Joe Maddon and the team trainer to get off the field.

Bryant was diagnosed with a mild ankle sprain, CSN Chicago’s Patrick Mooney reports.

Bryant was 2-for-3 on the night before departing and being replaced by Jeimer Candelario. He’s now hitting .264/.395/.520 with 16 home runs and 32 RBI in 329 plate appearances. Needless to say, the 39-39 Cubs would see their playoff odds hurt immensely if Bryant were to miss a significant amount of time.

Miguel Sano will participate in the 2017 Home Run Derby

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Hector Gomez reports Twins third baseman Miguel Sano will participate in the 2017 Home Run Derby, to be held in two weeks at Marlins Park in Miami. So far, Marlins outfielder Giancarlo Stanton is the only other confirmed participant.

Sano, 24, is having an outstanding season, batting .274/.375/.548 with 18 home runs and 53 RBI in 293 plate appearances. According to MLB’s Statcast, only Yankees outfielder Aaron Judge (96.7 MPH) has a higher average exit velocity than Sano (96.4 MPH).

Brian Dozier was the last member of the Twins to participate in the Home Run Derby. In 2014 at Target Field, Dozier failed to make it into the second round after hitting only two home runs. Justin Morneau is the only Twin to have ever won the Home Run Derby, as he beat Josh Hamilton 5-3 in the finals of the 2008 Derby at Yankee Stadium — although Hamilton out-homered him in total 35 to 22.