Current Best Lefthanded Starting Pitchers

Jon Lester

Jon Lester has pitched 14 years in the majors (2006-2019), 9 years with Boston, 1 with Oakland, and the last 5 years with the Chicago Cubs. 

Lester has 190 wins (4th among active pitchers), and only 108 losses, for a .638 winning percentage (6th among active pitchers and 43rd all-time).  He has a 3.56 Earned Run Average and has pitched 2537 innings in 411 games started and has 2355 strikeouts to his credit.

Lester is a 5 time All Star, and he has 4 wins and 1 loss with a 1.77 ERA in 6 World Series games.

​​​​​​​​​​LEFTHANDED BASEBALL

The Best Lefthanded Batters and Lefthanded Pitchers in Baseball