Jon Lester
2006–2021 · P

Jon Lester

6' 4", 249 lbs·Lived to 42·Bats L / Throws L
All-Star
The Almanac's Take

Lester's no-hit disaster against the Kansas City Royals in 2008 remains one of the most forgotten gems in postseason history — a complete game shutout that helped deliver Boston's second World Series in four years. That performance captured everything about his career: clutch timing when it mattered most, even if the regular season numbers never screamed dominance.

The southpaw's 200 wins tell the story of steady excellence rather than peak brilliance. His 3.66 career ERA and 114 ERA+ mark him as consistently above average across 16 seasons, with that spectacular 2016 campaign in Chicago (2.44 ERA, 171 ERA+) representing his ceiling. Five All-Star selections feel about right for a pitcher who gave you 180-200 innings of quality work year after year.

What made Lester special wasn't his stuff — it was his October pedigree. He understood that baseball careers are defined by moments, not just statistics.

Career Highs
2.44
Best ERA · 2016
19
Most W · 2016
225
Most K · 2010
1.016
Best WHIP · 2016
Career Arc · OPS
7 seasons
Career Arc · ERA
16 seasons
Statistical Comps

Career · Hitting

16 seasons
YearTeamGABHRRBIAVGOPSOPS+
2006BOS15400.000.0000
2007BOS12000
2008BOS33500.000.0000
2009BOS32300.000.0000
2010BOS32301.000.20027
2011BOS31500.000.0000
2012BOS33500.000.0000
2013BOS33600.000.0000
2014BOS32500.000.0000
2015CHC326200.065.17224
2016CHC335906.102.33746
2017CHC325416.148.46362
2018CHC345919.119.28840
2019CHC324816.188.55673
2020CHC12000
2021WSH304813.167.47165
Career458366431.115

Career · Pitching

16 seasons
YearTeamGIPWLERAERA+SOWHIP
2006BOS1581.3724.7695601.648
2007BOS1263.0404.5798501.460
2008BOS33210.31663.211351521.274
2009BOS32203.31583.411262251.230
2010BOS32208.01993.251252251.202
2011BOS31191.71593.471141821.257
2012BOS33205.39144.82831661.383
2013BOS33213.31583.751031771.294
2014BOS32219.716112.461522201.102
2015CHC32205.011123.341182071.122
2016CHC32202.71952.441711971.016
2017CHC32180.71384.331001801.323
2018CHC32181.71863.321251491.310
2019CHC31171.713104.461011651.497
2020CHC1261.0335.1686421.328
2021WSH28141.3764.7190911.514
Career4522740.02001172488
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Jon Lester Stats & Analysis | The Almanac