JAWS and the 2023 Hall of Fame Ballot: Andy Pettitte

The following article is part of Jay Jaffe’s ongoing look at the candidates on the BBWAA 2023 Hall of Fame ballot. Originally written for the 2019 election, it has been updated to reflect recent voting results as well as additional research. For a detailed introduction to this year’s ballot, and other candidates in the series, use the tool above; an introduction to JAWS can be found here. For a tentative schedule and a chance to fill out a Hall of Fame ballot for our crowdsourcing project, see here. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.
As much as Derek Jeter, Jorge Posada, Mariano Rivera, and Bernie Williams, Andy Pettitte was a pillar of the Joe Torre-era Yankees dynasty. The tall Texan lefty played such a vital role on 13 pinstriped playoff teams and seven pennant winners — plus another trip to the World Series during his three-year run with Houston — that he holds several major postseason records. In fact, no pitcher ever started more potential series clinchers, both in the World Series and the postseason as a whole.
For as important as Pettitte was to the “Core Four” (Williams always gets the short end of the stick on that one) that anchored five championships from 1996 to 2009 — and to an Astros team that reached its first World Series in ’05 — he seldom made a case as one of the game’s top pitchers. High win totals driven by excellent offensive support helped him finish in the top five of his leagues’ Cy Young voting four times, but only three times did he place among the top 10 in ERA or WAR, and he never ranked higher than sixth in strikeouts. He made just three All-Star teams.
Indeed, Pettitte was more plow horse than racehorse. A sinker- and cutter-driven groundballer whose pickoff move was legendary, he was a championship-level innings-eater, a grinder rather than a dominator, a pitcher whose strong work ethic, mental preparation, and focus — visually exemplified by his peering in for the sign from the catcher with eyes barely visible underneath the brim of his cap — compensated for his lack of dazzling stuff. Ten times he made at least 32 starts, a mark that’s tied for seventh in the post-1994 strike era. Within that span, his total of 10 200-inning seasons is tied for third, and his 13 seasons of qualifying for the ERA title with an ERA+ of 100 or better is tied for first with two other lefties, Mark Buehrle (also on this ballot) and CC Sabathia. He had his ups and downs in the postseason, but only once during his 18-year career (2004, when he underwent season-ending elbow surgery) was he unavailable to pitch once his team made the playoffs. Read the rest of this entry »