Diamondbacks overrated Joe Saunders by focusing on his inflated winning percentage


Last night in my instant analysis of the Dan Haren trade I suggested that the Diamondbacks were overrating Joe Saunders by focusing on his win-loss record instead of his ERA, secondary numbers, and raw stuff.
Sure enough, interim general manager Jerry Dipoto basically confirmed that in his press conference announcing the deal:

We achieved by maintaining major league quality with a 2008 All-Star in Joe Saunders and a guy who quite frankly has been one of the winners in Major League Baseball. I think he trails only Roy Halladay among major leaguers in total wins. He’s won 63 percent of his games since coming to the major leagues, pitched in the postseason on two different occasions. He’s a quality, durable, steady major league starter. We feel like this club needs that, and a guy with a good deal of playoff experience.

Dipoto quoted his career winning percentage several other times and said stuff like “he goes out and he wins.”
In reality Saunders “went out and won” with the Angels because he got very good support from the lineup and bullpen, which enabled him to accumulate more victories than his 4.29 career ERA warranted on its own. To think that Saunders will automatically continue to win more games than his ERA warrants now that he’s in Arizona shows a lack of understanding about evaluating pitching performances.
Last season Saunders received the most run support of any starter in all of baseball, and so he went 16-7 despite a 4.60 ERA. This season his run support has been merely average, and so he’s just 6-10 despite a 4.62 ERA. He didn’t suddenly forget how to win, he suddenly stopped getting the runs necessary to make him look much better than he actually is.
Diamondbacks fans should hope that Dipoto is simply talking up Saunders’ victory totals and winning percentages as a way to spin the trade in the team’s favor, because if he truly believes those two things are crucial elements to evaluating a pitcher’s future value … well, things may be getting even uglier in the desert.

Video: Willson Contreras blasts first postseason home run off of Kershaw

CHICAGO, IL - OCTOBER 22:  Willson Contreras #40 of the Chicago Cubs celebrates after hitting a solo home run in the fourth inning against the Los Angeles Dodgers during game six of the National League Championship Series at Wrigley Field on October 22, 2016 in Chicago, Illinois.  (Photo by Jonathan Daniel/Getty Images)
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So much for Clayton Kershaw posing a threat tonight. The Cubs got their knocks in early and often against the Dodgers’ ace during Game 6 of the NLCS, racking up three runs in the first three innings before rookie catcher Willson Contreras unleashed his first postseason home run in the bottom of the fourth inning.

According to MLB.com’s Phil Rogers, Contreras became the 10th Cub to homer in the 2016 playoffs, following big hits by Addison Russell, Anthony Rizzo, Dexter Fowler, Miguel Montero, David Ross, Jake Arrieta, Kris Bryant, Travis Wood, and Javier Baez. Of the ten home run hitters, Contreras joins catchers David Ross and Miguel Montero as yet another backstop capable of driving the long ball (and, less importantly, as another player capable of a sweet, sweet bat flip).

Rizzo, whose last homer was a deep drive to right field off of Los Angeles right-hander Pedro Baez in Game 4 of the NLCS, piled on Kershaw’s five-run outing with another home run in the bottom of the fifth inning. Kershaw called it a night after five frames, and the Cubs currently lead the Dodgers 5-0 in the sixth inning.

Pirates’ Nick Leyva selected as senior advisor of baseball ops

BRADENTON, FL - FEBRUARY 17:  Coach Nick Leyva #16 of the Pittsburgh Pirates poses for a photo during photo day at Pirate City on February 17, 2013 in Bradenton, Florida.  (Photo by J. Meric/Getty Images)
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Former first base and infield coach Nick Leyva was promoted to senior advisor of baseball operations on Saturday, per a report by Rob Biertempfel of the Pittsburgh Tribune-Review. The Pirates also fired third base coach Rick Sofield, with no named successor as of yet.

Leyva joined the Pirates’ organization in the 2011 offseason as a third base coach under manager Clint Hurdle. He shifted to his role as the first base coach and infield coach in 2014, when first base coach Rick Sofield was reassigned to third base prior to the 2015 season. According to Biertempfel, the swap was made in order to optimize the team’s baserunning strategies, all of which appeared to fall flat during the 2015 and 2016 seasons:

The results this season were awful. The Pirates ranked 13th in the National League with a minus-7.0 BsR — a FanGraphs.com metric that measures how many runs above or below league average a team gets via its baserunning.

In 2013 and 2014, the Pirates had one of the top five BsR ratings in the NL. In 2015, they were seventh with a 2.8 BsR.

This season, the Pirates made the second-most outs at third base in the league and were last in taking extra bases on singles and doubles. Their baserunners went from first to third base on hits a league-low 63 times.

Sofield, in particular, highlighted the Pirates’ poor baserunning choices in games like this one, when he sent Sean Rodriguez home too early during the last vestige of a ninth inning rally against the Phillies.

Following the announcement, Pirates’ GM Neal Huntington issued a statement elaborating on Leyva’s role within the organization:

We have great respect and appreciation for both men. We thank them for their time and effort as part of our Major League team and the Pirates organization. It was a difficult decision, but we felt it was the right time to make this change on our Major League staff. We look forward to Nick’s continued impact in his future role with the Pirates. Nick has held nearly every coaching position at the major league level and at the minor league level, including Major League manager, in his extensive career and will be a quality mentor for our minor league managers, coaches and players.