The real question is why Hector Sanchez ever started catching Tim Lincecum in the first place this year.
Yeah, Lincecum got off to an awful start this year with Buster Posey catching him. But who made that about Posey? Matt Cain and Madison Bumgarner certainly didn’t have any problem with Posey. And Lincecum was extremely successful throwing to Posey in 2011, amassing a 1.55 ERA in 62 2/3 innings.
If Lincecum has a legitimate problem with Posey — and there’s been speculation to that effect — he needs to get over it. And it’s part of Bruce Bochy’s job to make sure that happens.
Lincecum did have some early success throwing to Sanchez this year, but in the end, it really didn’t matter much. There was an ERA difference: Lincecum had a 4.87 ERA working with Sanchez and a 5.46 ERA working with Posey, but nothing really backed that up. The league hit .255/.341/.414 against Lincecum with Sanchez catching and .258/.340/.429 against him with Posey catching. In pretty much the same number of innings, baserunners were 18-for-20 stealing against Lincecum-Sanchez and 6-for-6 against Lincecum-Posey.
Plus, Lincecum did just great in relief throwing to Posey in the postseason, pitching four scoreless innings in two appearances.
But there was Sanchez behind the plate for Thursday’s Game 4 against the Cardinals. It did Lincecum no good, as he gave up four runs in 4 2/3 innings to take a loss, and Sanchez ended up going 0-for-4 with three strikeouts at the plate. He also dropped a relay on a play at the plate in the fifth, opening the door for a two-run inning. He did manage to throw out a would-be basestealer, but that was the only highlight of the night.
This should put an end to the foolishness, anyway. If the Giants do come back and win the NLCS, one imagines that Posey will be the choice to catch Lincecum in the World Series. And if they don’t, the Giants need to work out whatever differences Lincecum and Posey have, as this arrangement simply can’t be allowed to linger into 2013.