Carson Smith career ERA
2.21Career Regular Season
Carson Smith has a career ERA of 2.21 over 5 regular seasons.
| GP: Games the player appeared in, however briefly. | W: Games in which this pitcher was credited with the win. | L: Games in which this pitcher was charged with the loss. | ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent. | IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs. | K: Batters this pitcher struck out. | BB: Times the batter reached first base on four balls. | WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite. | SV: Games finished by protecting a narrow lead to the last out. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2014 |  SEA | 9 | 1 | 0 | 0.00 | 8.1 | 10 | 3 | 0.60 | 0 |
| 2015 | SEA | 70 | 2 | 5 | 2.31 | 70.0 | 92 | 22 | 1.01 | 13 |
| 2016 |  BOS | 3 | 0 | 0 | 0.00 | 2.2 | 2 | 1 | 1.13 | 0 |
| 2017 | BOS | 8 | 0 | 0 | 1.35 | 6.2 | 7 | 2 | 1.35 | 1 |
| 2018 | BOS | 18 | 1 | 1 | 3.77 | 14.1 | 18 | 6 | 1.40 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 0.00 in 2014.
- Most recent: 3.77 in 2018.
Figures come from ESPN's box scores and were last read on October 30, 2026.