All Players › Jon Lester
Jon Lester was a Major League Baseball pitcher, born January 7, 1984 in Tacoma, WA. A left-handed pitcher listed at 6' 4" and 249 pounds, Jon Lester debuted on June 10, 2006 and last played on October 2, 2021.
Across 452 big-league appearances, Jon Lester went 200-117 with a 3.66 ERA, 2488 strikeouts, and 2740.0 innings pitched.
Every one of Jon's Athletics seasons is listed below. Explore more through the franchise history, the rosters by year, and the full player index.
Career pitching totals across 452 appearances, and the year-by-year line. Figures from the MLB Stats API.
| W | L | ERA | G | GS | SV | IP | SO | BB | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 200 | 117 | 3.66 | 452 | 451 | 0 | 2740.0 | 2488 | 892 | 1.28 |
| Year | Team | W | L | ERA | IP | SO |
|---|---|---|---|---|---|---|
| 2006 | Boston Red Sox | 7 | 2 | 4.76 | 81.1 | 60 |
| 2007 | Boston Red Sox | 4 | 0 | 4.57 | 63.0 | 50 |
| 2008 | Boston Red Sox | 16 | 6 | 3.21 | 210.1 | 152 |
| 2009 | Boston Red Sox | 15 | 8 | 3.41 | 203.1 | 225 |
| 2010 | Boston Red Sox | 19 | 9 | 3.25 | 208.0 | 225 |
| 2011 | Boston Red Sox | 15 | 9 | 3.47 | 191.2 | 182 |
| 2012 | Boston Red Sox | 9 | 14 | 4.82 | 205.1 | 166 |
| 2013 | Boston Red Sox | 15 | 8 | 3.75 | 213.1 | 177 |
| 2014 | Boston Red Sox | 10 | 7 | 2.52 | 143.0 | 149 |
| 2014 | Oakland Athletics | 6 | 4 | 2.35 | 76.2 | 71 |
| 2014 | ? | 16 | 11 | 2.46 | 219.2 | 220 |
| 2015 | Chicago Cubs | 11 | 12 | 3.34 | 205.0 | 207 |
| 2016 | Chicago Cubs | 19 | 5 | 2.44 | 202.2 | 197 |
| 2017 | Chicago Cubs | 13 | 8 | 4.33 | 180.2 | 180 |
| 2018 | Chicago Cubs | 18 | 6 | 3.32 | 181.2 | 149 |
| 2019 | Chicago Cubs | 13 | 10 | 4.46 | 171.2 | 165 |
| 2020 | Chicago Cubs | 3 | 3 | 5.16 | 61.0 | 42 |
| 2021 | Washington Nationals | 3 | 5 | 5.02 | 75.1 | 51 |
| 2021 | St. Louis Cardinals | 4 | 1 | 4.36 | 66.0 | 40 |
| 2021 | ? | 7 | 6 | 4.71 | 141.1 | 91 |
With the Athletics franchise, Jon Lester appears across the 2014 season (Oakland Athletics).
In an Athletics uniform, Jon Lester pitched in 11 games with 71 strikeouts. Every A's season is captured on the franchise rosters below.
Players who shared a franchise roster with Jon Lester.
Built from franchise roster data (MLB Stats API). LV Athletics is an independent fan site and is not affiliated with the Athletics or Major League Baseball.