Cain Watch #3
This is something I began over at Statistically Speaking but it makes more sense to continue here at Fangraphs. Giants pitcher Matt Cain had an historically unlucky season in 2007, posting statistics similar to, if not better than, most NL starting pitchers. And yet, at the end of the season, all he had was a 7-16 record with no true consolation prize. Via my Net Luck Rating statistic–which measures the quality of decisions and no-decisions by evaluating each start as a separate commodity–it was the unluckiest season of the decade. Based on the quality of his starts and his frequency of well-pitched games Cain would have gone 16-7 in his decisions if pitchers were awarded wins for every well-pitched decision and losses for every poorly pitched decision.
Based on how bleak the outlook appears for the Giants I have every reason to believe the string of bad luck will continue. That being said I have decided to track each of his starts. To read the recaps of his first two starts, click any of the links below:
Cain’s third start of the season proved to be the perfect example of his lack of luck. Here is the graph of the game:
To recap, Cain pitched 6.2 innings, surrendering three hits and two earned runs; he also walked three and struck out five. At the time of his departure in the seventh inning Cain had a 5-2 lead. Oh, and do you see that little red dot in the graph above in between the sixth and seventh innings? If so, you read correctly: Matt Cain also hit a home run in this game.
After Cain’s departure, Jumpin’ Jack Taschner (it’s a fun nickname, admit it) hit Rico Washington before Merkin Valdez got Ryan Ludwick to fly out. After seven full innings the Giants led 5-2. Some Tyler Walker, Brad Hennessey, and Erick Threets action later and the Giants found themselves extra-inning losers by a final score of 8-7. Sigh. Poor Matt Cain.
In terms of WPA, Cain contributed .286 in the pitching department and .190 in the hitting department; for the game that adds up to an accumulative WPA of .476. Considering that the winning team will add up to a .500 and that the Giants eventually lost the game, the team had to do a lot wrong to lose. A cursory scan of the bullpen WPA for the game supports that: Threets chimed in with a -.292, Walker with a -.318, and Hennessey with a -.434. The efforts of these three not only erased Cain’s efforts but doubled over in the negative direction.
This was definitely a game Cain should have gone onto win but will go down as a too-familiar great start but no-decision. For the season, Cain is now at: 3 GS, 16.2 IP, 13 H, 6 ER, 12 BB, 15 K, 3.24 ERA. Based on his WPA, Clutch, and WPA/LI Cain is currently very comparable to Johan Santana. Despite pitching well in two games, and poorly in the other, he is 0-1. The saga continues.
Eric is an accountant and statistical analyst from Philadelphia. He also covers the Phillies at Phillies Nation and can be found here on Twitter.
The Giants used to have a this strategy with Jason Schmidt, where they’d leave him in for like 140 pitches so they wouldn’t have to use the bullpen. Maybe they need to leave Cain in there for that long too!
Sarcasm aside, the walks are not good and they’re really cutting his starts short. When you’re tied with Daniel Cabrera in BB/9 you’re going to be in trouble even if you do have a good offense behind you.