Dusty Baker, pitch counts and pitcher injuries

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Jeff Fletcher at AOL takes a closer look at the conventional wisdom that Dusty Baker is the angel of death when it comes to young starting pitchers:

There is no way to prove conclusively why any pitcher gets injured, so
the claims of pitcher abuse by Baker will forever be just theories. It
is indisputable, though, that Baker has had his starting pitchers
consistently throw more pitches than the norm.

Pitchers on Baker’s teams have thrown more pitches per start than the
National League average for pitchers on other teams in 14 of his 16
seasons. The difference is just about five pitches per game over his
career, but he has had two years in which his pitchers threw at least
10 more pitches, on average, than the rest of the league. One of those
was 2003.

Fletcher is pretty thorough in his reporting here, providing all of the pro-Dusty and con-Dusty I can recall hearing over the past decade or so.  It’s definitely worth a click-though and a full read.

My view: Dusty catches a more flak than he probably deserves for the specific injuries that have occurred on his watch. Some have suggested that Mark Prior’s allegedly perfect mechanics were actually far from it and inevitably led to his injuries. As Fletcher notes, Kerry Wood had an injury history before Baker drove him hard, and simply watching the torque he put on the ball back in the day was enough to make your arm hurt.  Fletcher notes other examples of pitchers who suffered injures under Baker that likely had little to do with their pitch counts.

That said, the fact is that we simply don’t know enough about the link between pitch counts and injuries to where Dusty can be excused for the consistently and significantly higher pitch counts his pitchers are forced to endure. I can’t say that Dusty Baker killed Mark Prior’s career, but I can’t say he didn’t either, and there’s no evidence that Baker every gave much thought to the matter at the time.

If I’m running a team and I’m investing tens of millions of dollars in precious pitchers, that’s simply unacceptable to me. 

What’s on Tap: Previewing Saturday’s action

LOS ANGELES, CALIFORNIA - SEPTEMBER 24:  Clayton Kershaw #22 of the Los Angeles Dodgers throws a pitch in the first inning against the Colorado Rockies at Dodger Stadium on September 24, 2016 in Los Angeles, California.  (Photo by Stephen Dunn/Getty Images)
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It’s the last Clayton Kershaw start of the regular season. Prepare yourselves accordingly.

The Dodgers already have the NL West in the bag, but they’re still fighting for home-field advantage against the Nationals. Should the two teams end up with the same regular season record by Monday morning, the edge will go to the Dodgers, who have a better head-to-head record this year. Kershaw has already been announced as the starter for Game 1 of the NLDS, while the Nationals have kept their lineup close to the vest for the time being.

Facing the Dodgers is Giants’ left-hander Ty Blach, who is poised to make the second major league start of his career this afternoon. The Giants are in a precarious position heading into the last two games of the year and have the potential to force a three-way tie among NL wild card contenders. A thorough breakdown of the wild card and home-field advantage possibilities has been outlined here.

You can find more from Saturday’s action below.

New York Mets (Bartolo Colon) @ Philadelphia Phillies (Phil Klein), 1:05 PM EDT

Pittsburgh Pirates (Chad Kuhl) @ St. Louis Cardinals (Michael Wacha), 1:05 PM EDT

Baltimore Orioles (Wade Miley) @ New York Yankees (Luis Severino), 4:05 PM EDT

Los Angeles Dodgers (Clayton Kershaw) @ San Francisco Giants (Ty Blach), 4:05 PM EDT

Miami Marlins (Wei-Yin Chen) @ Washington Nationals (Tanner Roark), 4:05 PM EDT

Chicago Cubs (Jon Lester) @ Cincinnati Reds (Tim Adleman), 4:10 PM EDT

Cleveland Indians (Trevor Bauer) @ Kansas City Royals (Edinson Volquez), 4:15 PM EDT

Detroit Tigers (Jordan Zimmerman) @ Atlanta Braves (Aaron Blair), 7:10 PM EDT

Minnesota Twins (Hector Santiago) @ Chicago White Sox (James Shields), 7:10 PM EDT

Toronto Blue Jays (J.A. Happ) @ Boston Red Sox (Eduardo Rodriguez), 7:10 PM EDT

Tampa Bay Rays (Jake Odorizzi) @ Texas Rangers (Colby Lewis), 8:05 PM EDT

Milwaukee Brewers (Wily Peralta) @ Colorado Rockies (Jeff Hoffman), 8:10 PM EDT

San Diego Padres (Clayton Richard) @ Arizona Diamondbacks (Archie Bradley), 8:10 PM EDT

Houston Astros (Collin McHugh) @ Los Angeles Angels (Tyler Skaggs), 9:05 PM EDT

Oakland Athletics (Jharel Cotton) @ Seattle Mariners (Hisashi Iwakuma), 9:10 PM EDT

Settling the Scores: Friday’s results

SEATTLE, WA - SEPTEMBER 30: Norichika Aoki #8 of the Seattle Mariners is congratulated by teammates in the dugout after hitting a solo home run off of starting pitcher Raul Alcantara #50 of the Oakland Athletics during the second inning of a game against the Oakland Athletics at Safeco Field on September 30, 2016 in Seattle, Washington. (Photo by Stephen Brashear/Getty Images)
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Raul Alcantara was in the business of distributing home runs on Friday night.

Robinson Cano caught the tail end of a 94.1 m.p.h. fastball in the first inning, driving it to center field to put the Mariners on the board. In the second, Norichika Aoka found his fourth home run of the year on a similarly-placed heater. The Mariners then targeted Alcantara’s off-speed stuff, picking on the right-hander’s changeup and slider to get two more home runs in the third: the first, another dead-center blast by Cano, and the last, a bomb by Nelson Cruz that popped off the center field wall and survived an umpire review.

Taijuan Walker, who enjoyed the spike in run support from his 3.6 average, was not immune to the home run bug either, giving up the first and only run of the night on Ryon Healy’s 102-m.p.h. home run in the sixth inning.

While Walker excelled at run prevention, he also came one walk shy of hitting a career-high mark, with five walks spread over six innings. Seattle’s bullpen stepped in for three perfect innings to close out the game and, despite six perfect frames from Oakland relievers Zach Neal and Daniel Coulombe, quashed the A’s hopes of closing a four-run gap.

The Mariners’ win on Friday puts them one game back of the wild card; if they take the rest of the series and the Tigers and Blue Jays lose one of their remaining weekend games, the Mariners will tie for the remaining wild card spot. With Hisashi Iwakuma and Felix Hernandez on the hill this weekend, winning shouldn’t be an issue. Getting the Blue Jays to collapse against the Red Sox (and, to a lesser extent, the Tigers against the Braves) is another story.

Here are the rest of the box scores from Friday’s games. Keep an eye out for the first modest bat flip of Jose Bautista‘s career, Madison Bumgarner‘s eighth RBI of the year, and the Orioles’ three-homer inning.

Orioles 8, Yankees 1

Marlins 7, Nationals 4

Mets 5, Phillies 1

Cubs 7, Reds 3

Red Sox 5, Blue Jays 3

Tigers 6, Braves 2

Rangers 3, Rays 1

Rockies 4, Brewers 1

White Sox 7, Twins 3

Indians 7, Royals 2

Cardinals 7, Pirates 0

Diamondbacks 5, Padres 3

Angels 7, Astros 1

Mariners 5, Athletics 1

Giants 9, Dodgers 3