Ryan Helsley ERA in 2021
4.562021 Regular Season
Ryan Helsley posted a 4.56 ERA in the 2021 regular season.
- 7th-best of Ryan Helsley's 8 seasons on file; the best is 1.25 in 2022.
- Down 0.69 from 5.25 in 2020.
Figures come from ESPN's box scores and were last read on September 23, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2019 |  STL | 24 | 2 | 0 | 2.95 | 36.2 | 32 | 12 | 1.25 | 0 |
| 2020 | STL | 13 | 1 | 1 | 5.25 | 12.0 | 10 | 8 | 1.33 | 1 |
| 2021 | STL | 51 | 6 | 4 | 4.56 | 47.1 | 47 | 27 | 1.42 | 1 |
| 2022 | STL | 54 | 9 | 1 | 1.25 | 64.2 | 94 | 20 | 0.74 | 19 |
| 2023 | STL | 33 | 3 | 4 | 2.45 | 36.2 | 52 | 17 | 1.06 | 14 |
| 2024 | STL | 65 | 7 | 4 | 2.04 | 66.1 | 79 | 23 | 1.10 | 49, led the MLB |
| 2025 |  STL/NYM | 58 | 3 | 4 | 4.50 | 56.0 | 63 | 25 | 1.54 | 21 |
| 2026 |  BAL | 17 | 0 | 4 | 4.11 | 15.1 | 21 | 9 | 1.43 | 8 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
Bold marks the best figure in the MLB that season, among players with at least 30 games.