Using Contact Quality to Sort Out the AL Cy Young Mess
The American League Cy Young race is pretty messed up this season. The current WAR leader, while apparently healthy, might throw so few innings in September that he fails to qualify for the ERA title as a result. The pitcher currently ranked second by WAR in the league hasn’t pitched in a month. A third pitcher who, as of July 1, had authored a sub-2.00 ERA and fantastic peripherals — and was probably the favorite for the award — is now an afterthought.
Overall, there are probably eight candidates who deserve to appear on a ballot — and that’s without even considering the credentials of dominant relievers like Edwin Diaz and Blake Treinen. Voters, however, can only choose five names — and, as a result, it is possible that totally defensible ballots will omit the eventual winner (or that a pitcher who would have otherwise won will be omitted from a totally defensible ballot).
As I noted yesterday with regard to the NL’s Cy Young field, this award invites multiple questions about how best to evaluate pitching performance. Unavoidably, one’s choice for Cy Young will depend on how one weighs what a pitcher can and cannot control — and how best to quantify those effects. In this post, I’ll look at various metrics and consider the implications of each regarding luck, defense, and pitcher skill.
Before we get to how contact and defense might be playing a role in voters’ minds, though, let’s look at some fairly standard statistics at FanGraphs.
Metric | Chris Sale |
Trevor Bauer | Gerrit Cole | Justin Verlander | Corey Kluber | Luis Severino | Carlos Carrasco | Blake Snell |
---|---|---|---|---|---|---|---|---|
IP | 146 | 166 | 182.1 | 195 | 195 | 173.2 | 169 | 157 |
K% | 38.7% | 31.5% | 34.6% | 33.6% | 25.6% | 28.5% | 29.3% | 30.4% |
BB% | 5.8% | 8.2% | 8.1% | 4.6% | 3.8% | 5.9% | 5.0% | 8.8% |
HR/9 | 0.62 | 0.43 | 0.84 | 1.25 | 1.06 | 0.98 | 1.01 | 0.86 |
BABIP | .276 | .298 | .286 | .277 | .269 | .317 | .322 | .250 |
ERA | 1.97 | 2.22 | 2.86 | 2.72 | 2.91 | 3.52 | 3.41 | 2.06 |
FIP | 1.95 | 2.38 | 2.70 | 2.96 | 3.19 | 3.05 | 2.95 | 3.08 |
WAR | 6.1 | 5.9 | 5.7 | 5.8 | 4.8 | 4.9 | 4.6 | 3.7 |
Orange=Second
Red=Third
Jay Jaffe made the case for Chris Sale’s candidacy last week, and that case certainly looks quite strong — or would, if the season ended today. Problem is, Sale might not get too many more opportunities to build said case. The left-hander is scheduled to throw two innings for Boston today and then another three innings on the 16th. If he records those five innings and then, say, another 10 over his final two starters, he won’t qualify for the ERA title and will potentially allow other pitchers the opportunity to catch up in value.