Since June 1, 2026, Jeffrey Springs has the worst ERA when pitching at least 50 innings, with an ERA of 8.65.
Interpreted as:
MLB worst era by a player since 6/1 minimum 50 ip| NAME | ERA | IP | G | W | L | W% | GS | SO | CG | SHO | SV | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Springs | 8.65 | 52.0 | 12 | 0 | 6 | .000 | 12 | 35 | 0 | 0 | 0 | 69 | 50 | 53 | 18 | 29 | 1 | 0 | 0 | 250 | 0 | 6.06 | 5.02 | 1.21 | 3.12 | 14.0 | 11.6 | 1.88 | .305 | 9.17 | 11.94 |
| 2 | | J. Perkins | 7.22 | 62.1 | 14 | 1 | 7 | .125 | 11 | 71 | 0 | 0 | 0 | 69 | 50 | 53 | 16 | 31 | 3 | 0 | 2 | 286 | 4 | 10.25 | 4.48 | 2.29 | 2.31 | 24.8 | 10.8 | 1.60 | .321 | 7.65 | 9.96 |
| 3 | | D. Martin | 7.06 | 57.1 | 13 | 1 | 5 | .167 | 13 | 40 | 0 | 0 | 0 | 74 | 45 | 47 | 9 | 25 | 6 | 0 | 0 | 267 | 3 | 6.28 | 3.92 | 1.60 | 1.41 | 15.0 | 9.4 | 1.73 | .348 | 7.38 | 11.62 |
| 4 | | M. Lorenzen | 6.94 | 58.1 | 13 | 1 | 4 | .200 | 13 | 39 | 0 | 0 | 0 | 79 | 45 | 50 | 9 | 29 | 3 | 0 | 0 | 283 | 2 | 6.02 | 4.47 | 1.34 | 1.39 | 13.8 | 10.2 | 1.85 | .345 | 7.71 | 12.19 |
| 5 |  | F. Peralta | 6.78 | 69.0 | 14 | 2 | 7 | .222 | 14 | 61 | 0 | 0 | 0 | 84 | 52 | 58 | 14 | 26 | 5 | 0 | 0 | 316 | 4 | 7.96 | 3.39 | 2.35 | 1.83 | 19.3 | 8.2 | 1.59 | .333 | 7.57 | 10.96 |
| 6 | | R. Feltner | 6.53 | 71.2 | 14 | 3 | 7 | .300 | 14 | 51 | 0 | 0 | 0 | 82 | 52 | 56 | 14 | 35 | 1 | 0 | 0 | 328 | 2 | 6.40 | 4.40 | 1.46 | 1.76 | 15.5 | 10.7 | 1.63 | .300 | 7.03 | 10.30 |
| 7 | | M. Liberatore | 6.45 | 67.0 | 14 | 2 | 9 | .182 | 14 | 75 | 0 | 0 | 0 | 74 | 48 | 53 | 13 | 22 | 5 | 0 | 0 | 295 | 3 | 10.07 | 2.96 | 3.41 | 1.75 | 25.4 | 7.5 | 1.43 | .339 | 7.12 | 9.94 |
| 8 | | G. Rodriguez | 6.10 | 51.2 | 11 | 2 | 4 | .333 | 11 | 47 | 0 | 0 | 0 | 55 | 35 | 40 | 8 | 22 | 5 | 0 | 2 | 233 | 2 | 8.19 | 3.83 | 2.14 | 1.39 | 20.2 | 9.4 | 1.49 | .311 | 6.97 | 9.58 |
| 9 | | T. Sugano | 5.83 | 63.1 | 12 | 8 | 3 | .727 | 12 | 40 | 0 | 0 | 0 | 75 | 41 | 44 | 15 | 12 | 1 | 0 | 0 | 274 | 0 | 5.68 | 1.71 | 3.33 | 2.13 | 14.6 | 4.4 | 1.37 | .291 | 6.25 | 10.66 |
| 10 | | C. Prielipp | 5.82 | 60.1 | 11 | 2 | 4 | .333 | 11 | 66 | 0 | 0 | 0 | 63 | 39 | 42 | 9 | 23 | 3 | 0 | 0 | 262 | 0 | 9.85 | 3.43 | 2.87 | 1.34 | 25.2 | 8.8 | 1.43 | .335 | 6.27 | 9.40 |
| 11 |  | M. Mikolas | 5.62 | 65.2 | 13 | 2 | 5 | .286 | 5 | 26 | 0 | 0 | 0 | 80 | 41 | 43 | 16 | 9 | 2 | 2 | 0 | 278 | 0 | 3.56 | 1.23 | 2.89 | 2.19 | 9.4 | 3.2 | 1.36 | .284 | 5.89 | 10.96 |
| 12 |  | W. Warren | 5.60 | 62.2 | 14 | 1 | 5 | .167 | 13 | 56 | 0 | 0 | 0 | 77 | 39 | 44 | 13 | 26 | 3 | 0 | 1 | 288 | 2 | 8.04 | 3.73 | 2.15 | 1.87 | 19.4 | 9.0 | 1.64 | .337 | 6.32 | 11.06 |
| 13 |  | S. Lugo | 5.56 | 79.1 | 15 | 4 | 3 | .571 | 15 | 56 | 0 | 0 | 0 | 88 | 49 | 54 | 12 | 24 | 6 | 0 | 0 | 341 | 1 | 6.35 | 2.72 | 2.33 | 1.36 | 16.4 | 7.0 | 1.41 | .313 | 6.13 | 9.98 |
| 14 |  | M. Kelly | 5.53 | 81.1 | 15 | 3 | 9 | .250 | 15 | 55 | 0 | 0 | 0 | 88 | 50 | 53 | 16 | 38 | 2 | 0 | 0 | 356 | 1 | 6.09 | 4.20 | 1.45 | 1.77 | 15.4 | 10.7 | 1.55 | .294 | 5.86 | 9.74 |
| 15 | | K. Freeland | 5.49 | 82.0 | 14 | 3 | 4 | .429 | 14 | 64 | 1 | 0 | 0 | 93 | 50 | 53 | 12 | 14 | 1 | 0 | 0 | 352 | 1 | 7.02 | 1.54 | 4.57 | 1.32 | 18.2 | 4.0 | 1.30 | .310 | 5.82 | 10.21 |
| 16 |  | K. Gausman | 5.42 | 81.1 | 15 | 3 | 8 | .273 | 15 | 83 | 0 | 0 | 0 | 86 | 49 | 53 | 12 | 29 | 0 | 0 | 1 | 353 | 0 | 9.18 | 3.21 | 2.86 | 1.33 | 23.5 | 8.2 | 1.41 | .323 | 5.86 | 9.52 |
| 17 |  | Z. Littell | 5.40 | 65.0 | 14 | 3 | 4 | .429 | 6 | 38 | 0 | 0 | 0 | 74 | 39 | 41 | 15 | 20 | 2 | 1 | 0 | 281 | 1 | 5.26 | 2.77 | 1.90 | 2.08 | 13.5 | 7.1 | 1.45 | .286 | 5.68 | 10.25 |
| 18 | | B. Elder | 5.40 | 71.2 | 13 | 4 | 4 | .500 | 13 | 57 | 0 | 0 | 0 | 76 | 43 | 45 | 17 | 24 | 1 | 0 | 0 | 313 | 1 | 7.16 | 3.01 | 2.38 | 2.13 | 18.2 | 7.7 | 1.40 | .276 | 5.65 | 9.54 |
| 19 | | L. Roupp | 5.18 | 74.2 | 14 | 2 | 8 | .200 | 14 | 62 | 0 | 0 | 0 | 64 | 43 | 44 | 7 | 42 | 3 | 0 | 0 | 326 | 1 | 7.47 | 5.06 | 1.48 | 0.84 | 19.0 | 12.9 | 1.42 | .269 | 5.30 | 7.71 |
| 20 |  | D. Peterson | 5.16 | 61.0 | 13 | 4 | 2 | .667 | 10 | 47 | 0 | 0 | 0 | 62 | 35 | 38 | 10 | 25 | 1 | 1 | 0 | 266 | 1 | 6.93 | 3.69 | 1.88 | 1.48 | 17.7 | 9.4 | 1.43 | .284 | 5.61 | 9.15 |
| 21 | | R. Vásquez | 5.15 | 57.2 | 14 | 4 | 3 | .571 | 9 | 27 | 0 | 0 | 0 | 66 | 33 | 37 | 7 | 15 | 2 | 2 | 1 | 249 | 1 | 4.21 | 2.34 | 1.80 | 1.09 | 10.8 | 6.0 | 1.40 | .298 | 5.77 | 10.30 |
| 22 | | K. Rocker | 5.09 | 70.2 | 14 | 3 | 5 | .375 | 13 | 73 | 0 | 0 | 0 | 77 | 40 | 41 | 13 | 26 | 2 | 0 | 0 | 313 | 4 | 9.30 | 3.31 | 2.81 | 1.66 | 23.3 | 8.3 | 1.46 | .322 | 5.22 | 9.81 |
| 23 | | R. Lowder | 4.98 | 68.2 | 15 | 2 | 5 | .286 | 12 | 56 | 0 | 0 | 0 | 78 | 38 | 39 | 13 | 25 | 4 | 3 | 1 | 312 | 1 | 7.34 | 3.28 | 2.24 | 1.70 | 17.9 | 8.0 | 1.50 | .304 | 5.11 | 10.22 |
| 24 | | Z. Matthews | 4.93 | 80.1 | 14 | 7 | 5 | .583 | 14 | 64 | 0 | 0 | 0 | 84 | 44 | 49 | 14 | 28 | 2 | 0 | 0 | 342 | 2 | 7.17 | 3.14 | 2.29 | 1.57 | 18.7 | 8.2 | 1.39 | .299 | 5.49 | 9.41 |
| 25 |  | L. Castillo | 4.88 | 62.2 | 12 | 2 | 5 | .286 | 11 | 49 | 0 | 0 | 0 | 72 | 34 | 39 | 14 | 15 | 0 | 1 | 1 | 275 | 1 | 7.04 | 2.15 | 3.27 | 2.01 | 17.8 | 5.5 | 1.39 | .294 | 5.60 | 10.34 |
StatMuse has game-level data for ERA and innings pitched going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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77 | 55 | .583 | ||
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| NL Central | W | L | PCT | GB |
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