In his piece this morning about Carlos Martinez and Trevor Rosenthal, Jeff wrote about Mike Matheny’s decision to stay with Martinez against David Ortiz, rather than go to the left-handed Randy Choate, in the 8th inning: The relevant post-game quote, again:
It’s not an easy decision. Knowing that we have a left-hander up and ready to go. A lot of it has to do with what we see, how the ball is coming out of Carlos’s hands at that time. We have two guys on base, one by an error and another by a ball that made it’s way kinda through the infield. Looked like he had real good life. And if we get through Ortiz, then we have an opportunity to use Carlos’s good life right there against a Napoli, where we don’t have to bring Trevor in more than one. Not an easy call, but we liked the way Carlos was throwing the ball at that particular time.
It’s probably really hard to take Carlos Martinez out of the game, I imagine. When you have that kind of stuff, and he’s been dominating the way he was in the postseason, it has to be tempting to just say “hey, let’s stick with the kid who throws 100.” Martinez isn’t a righty specialist, and as Eno Sarris pointed out before the series began, Ortiz struggled against especially hard fastballs this year, hitting just .238/.284/.365 on at-bats that ended with a fastball of 94+ mph.
Perhaps Martinez’s premium velocity makes him a better match-up there than the platoon splits would indicate. And, as Matheny noted, keeping Martinez in to face Ortiz meant that he also got to stay in to face Napoli, and he put some value on not having to make two pitching changes, including one that would force Trevor Rosenthal to enter the game in the 8th inning, then sit around and wait for the 9th to begin before taking the mound again.
But, while acknowledging that Matheny noted this was a difficult decision, it is not hard to see that decision as part of a broader pattern, as Mike Matheny has consistently chosen the pitcher on the mound over a potentially more attractive match-up available out of the bullpen. In fact, Matheny made perhaps an even more questionable decision to let Ortiz face a right-hander two innings earlier.
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