Mike Fiers career WHIP
1.27Career Regular Season
Mike Fiers has a career WHIP of 1.27 over 11 regular seasons.
- Best season on file: 0.88 in 2014.
- Most recent: 2.04 in 2021.
Average of 11 regular seasons, 2011 through 2021. Figures come from ESPN's box scores and were last read on September 22, 2026.
| 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2011 |  MIL | 2 | 0 | 0 | 0.00 | 2.0 | 2 | 3 | 2.50 | 0 |
| 2012 | MIL | 23 | 9 | 10 | 3.74 | 127.2 | 135 | 36 | 1.26 | 0 |
| 2013 | MIL | 11 | 1 | 4 | 7.25 | 22.1 | 15 | 6 | 1.52 | 0 |
| 2014 | MIL | 14 | 6 | 5 | 2.13 | 71.2 | 76 | 17 | 0.88 | 0 |
| 2015 |  MIL/HOU | 31 | 7 | 10 | 3.69 | 180.1 | 180 | 64 | 1.25 | 0 |
| 2016 | HOU | 31 | 11 | 8 | 4.48 | 168.2 | 134 | 42 | 1.36 | 0 |
| 2017 | HOU | 29 | 8 | 10 | 5.22 | 153.1 | 146 | 62 | 1.43 | 0 |
| 2018 |  DET/ATH | 31 | 12 | 8 | 3.56 | 172.0 | 139 | 37 | 1.18 | 0 |
| 2019 | ATH | 33 | 15 | 4 | 3.90 | 184.2 | 126 | 53 | 1.19 | 0 |
| 2020 | ATH | 11 | 6 | 3 | 4.58 | 59.0 | 37 | 16 | 1.37 | 0 |
| 2021 | ATH | 2 | 0 | 2 | 7.71 | 9.1 | 5 | 4 | 2.04 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV