Since 1950, Jimmy Haynes has the worst ERA when pitching at least 1000 innings, with an ERA of 5.37.
Interpreted as:
worst career era by a player with at least 1000 innings pitched since 1950| 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 | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Haynes | 5.37 | 1200.2 | 227 | 63 | 89 | .414 | 203 | 762 | 2 | 1 | 1 | 1,358 | 717 | 778 | 148 | 601 | 30 | 11 | 41 | 5,417 | 51 | 5.71 | 4.50 | 1.27 | 1.11 | 14.1 | 11.1 | 1.63 | .312 | 5.83 | 119 | 4.99 | 109 | 10.18 | -55.5 |
| 2 | | S. Elarton | 5.29 | 1065.1 | 232 | 56 | 61 | .479 | 170 | 698 | 4 | 1 | 3 | 1,107 | 626 | 675 | 192 | 418 | 40 | 19 | 13 | 4,681 | 39 | 5.90 | 3.53 | 1.67 | 1.62 | 14.9 | 8.9 | 1.43 | .275 | 5.70 | 116 | 5.41 | 121 | 9.35 | -112.7 |
| 3 | | J. Lima | 5.26 | 1567.2 | 348 | 89 | 102 | .466 | 235 | 980 | 9 | 1 | 5 | 1,783 | 917 | 972 | 267 | 393 | 53 | 40 | 27 | 6,790 | 43 | 5.63 | 2.26 | 2.49 | 1.53 | 14.4 | 5.8 | 1.39 | .297 | 5.58 | 119 | 4.90 | 111 | 10.24 | -88.6 |
| 4 | | J. Lyles | 5.22 | 1509.0 | 357 | 72 | 107 | .402 | 245 | 1,145 | 5 | 1 | 2 | 1,626 | 876 | 950 | 237 | 493 | 67 | 36 | 16 | 6,586 | 60 | 6.83 | 2.94 | 2.32 | 1.41 | 17.4 | 7.5 | 1.40 | .299 | 5.67 | 124 | 4.77 | 115 | 9.70 | -101.4 |
| 5 | | B. Bohanon | 5.19 | 1116.0 | 304 | 54 | 60 | .474 | 157 | 671 | 8 | 2 | 2 | 1,229 | 643 | 706 | 142 | 489 | 58 | 26 | 25 | 4,993 | 42 | 5.41 | 3.94 | 1.37 | 1.15 | 13.4 | 9.8 | 1.54 | .299 | 5.69 | 108 | 4.99 | 108 | 9.91 | -40.1 |
| 6 | | J. Bere | 5.14 | 1111.0 | 211 | 71 | 65 | .522 | 203 | 920 | 4 | 0 | 0 | 1,095 | 634 | 694 | 145 | 626 | 29 | 2 | 25 | 4,987 | 51 | 7.45 | 5.07 | 1.47 | 1.17 | 18.4 | 12.6 | 1.55 | .291 | 5.62 | 115 | 4.88 | 108 | 8.87 | -45.8 |
| 7 | | G. Rusch | 5.04 | 1477.1 | 342 | 67 | 99 | .404 | 220 | 1,088 | 11 | 3 | 4 | 1,732 | 827 | 880 | 191 | 460 | 40 | 31 | 27 | 6,513 | 19 | 6.63 | 2.80 | 2.37 | 1.16 | 16.7 | 7.1 | 1.48 | .326 | 5.36 | 114 | 4.28 | 96 | 10.55 | 27.6 |
| 8 | | W. Blair | 5.04 | 1274.0 | 418 | 60 | 86 | .411 | 139 | 759 | 3 | 0 | 4 | 1,438 | 713 | 778 | 170 | 415 | 36 | 75 | 28 | 5,572 | 41 | 5.36 | 2.93 | 1.83 | 1.20 | 13.6 | 7.4 | 1.45 | .302 | 5.50 | 115 | 4.66 | 107 | 10.16 | -40.6 |
| 9 | | J. Fogg | 5.03 | 1159.0 | 243 | 62 | 69 | .473 | 194 | 627 | 2 | 1 | 0 | 1,293 | 648 | 702 | 165 | 397 | 58 | 17 | 54 | 5,081 | 20 | 4.87 | 3.08 | 1.58 | 1.28 | 12.3 | 7.8 | 1.46 | .294 | 5.45 | 114 | 5.01 | 114 | 10.04 | -79.3 |
| 10 | | M. Hendrickson | 5.03 | 1169.0 | 328 | 58 | 74 | .439 | 166 | 666 | 5 | 2 | 1 | 1,361 | 653 | 723 | 145 | 345 | 26 | 28 | 32 | 5,132 | 31 | 5.13 | 2.66 | 1.93 | 1.12 | 13.0 | 6.7 | 1.46 | .308 | 5.57 | 114 | 4.51 | 101 | 10.48 | -7.8 |
| 11 | | S. Ponson | 5.03 | 1760.1 | 298 | 91 | 113 | .446 | 278 | 1,031 | 29 | 4 | 1 | 2,004 | 983 | 1,051 | 223 | 609 | 45 | 7 | 19 | 7,676 | 53 | 5.27 | 3.11 | 1.69 | 1.14 | 13.4 | 7.9 | 1.48 | .309 | 5.37 | 112 | 4.66 | 103 | 10.25 | -21.7 |
| 12 | | J. Baldwin | 5.01 | 1322.2 | 266 | 79 | 74 | .516 | 202 | 844 | 7 | 2 | 2 | 1,443 | 737 | 794 | 203 | 486 | 52 | 24 | 19 | 5,804 | 57 | 5.74 | 3.31 | 1.74 | 1.38 | 14.5 | 8.4 | 1.46 | .294 | 5.40 | 110 | 5.03 | 109 | 9.82 | -60.3 |
| 13 | | N. Robertson | 5.01 | 1152.1 | 223 | 57 | 77 | .425 | 187 | 775 | 4 | 0 | 1 | 1,279 | 642 | 696 | 160 | 420 | 34 | 8 | 21 | 5,064 | 34 | 6.05 | 3.28 | 1.85 | 1.25 | 15.3 | 8.3 | 1.47 | .304 | 5.44 | 114 | 4.74 | 108 | 9.99 | -45.9 |
| 14 | | J. Johnson | 4.99 | 1357.0 | 255 | 56 | 100 | .359 | 221 | 810 | 6 | 1 | 0 | 1,521 | 753 | 831 | 181 | 498 | 57 | 8 | 25 | 5,996 | 65 | 5.37 | 3.30 | 1.63 | 1.20 | 13.5 | 8.3 | 1.49 | .301 | 5.51 | 112 | 4.82 | 107 | 10.09 | -47.6 |
| 15 | | E. Milton | 4.99 | 1582.1 | 271 | 89 | 85 | .511 | 270 | 1,127 | 10 | 4 | 0 | 1,665 | 878 | 935 | 267 | 453 | 35 | 0 | 14 | 6,826 | 29 | 6.41 | 2.58 | 2.49 | 1.52 | 16.5 | 6.6 | 1.34 | .283 | 5.32 | 108 | 4.77 | 106 | 9.47 | -42.6 |
| 16 | | J. Francis | 4.97 | 1291.0 | 254 | 72 | 82 | .468 | 217 | 869 | 3 | 2 | 1 | 1,477 | 713 | 746 | 161 | 384 | 50 | 18 | 48 | 5,645 | 21 | 6.06 | 2.68 | 2.26 | 1.12 | 15.4 | 6.8 | 1.44 | .315 | 5.20 | 109 | 4.38 | 100 | 10.30 | 4.1 |
| 17 | | J. Jennings | 4.95 | 1128.1 | 225 | 62 | 74 | .456 | 180 | 749 | 6 | 3 | 1 | 1,253 | 621 | 661 | 137 | 505 | 34 | 8 | 41 | 5,032 | 51 | 5.97 | 4.03 | 1.48 | 1.09 | 14.9 | 10.0 | 1.56 | .309 | 5.27 | 104 | 4.74 | 103 | 9.99 | -14.7 |
| 18 | | R. Ortiz | 4.95 | 1448.1 | 303 | 87 | 86 | .503 | 218 | 895 | 10 | 1 | 0 | 1,566 | 796 | 861 | 235 | 500 | 69 | 37 | 32 | 6,337 | 46 | 5.56 | 3.11 | 1.79 | 1.46 | 14.1 | 7.9 | 1.43 | .287 | 5.35 | 112 | 5.11 | 116 | 9.73 | -112.6 |
| 19 | | A. Eaton | 4.94 | 1178.2 | 209 | 71 | 68 | .511 | 201 | 855 | 3 | 0 | 0 | 1,253 | 647 | 688 | 167 | 448 | 52 | 4 | 33 | 5,167 | 35 | 6.53 | 3.42 | 1.91 | 1.28 | 16.5 | 8.7 | 1.44 | .298 | 5.25 | 118 | 4.75 | 110 | 9.57 | -56.1 |
| 20 | | J. Bonderman | 4.91 | 1231.0 | 225 | 69 | 81 | .460 | 200 | 961 | 6 | 2 | 0 | 1,303 | 672 | 727 | 154 | 431 | 41 | 5 | 26 | 5,349 | 51 | 7.03 | 3.15 | 2.23 | 1.13 | 18.0 | 8.1 | 1.41 | .305 | 5.32 | 112 | 4.30 | 99 | 9.53 | 10.8 |
| 21 | | S. Sparks | 4.88 | 1319.2 | 270 | 59 | 76 | .437 | 182 | 658 | 16 | 2 | 3 | 1,451 | 716 | 800 | 154 | 520 | 52 | 45 | 11 | 5,832 | 54 | 4.49 | 3.55 | 1.27 | 1.05 | 11.3 | 8.9 | 1.49 | .292 | 5.46 | 105 | 4.89 | 107 | 9.90 | -50.3 |
| 22 | | M. Redman | 4.85 | 1238.2 | 219 | 68 | 85 | .444 | 203 | 747 | 12 | 2 | 0 | 1,364 | 668 | 712 | 141 | 407 | 35 | 4 | 19 | 5,371 | 58 | 5.43 | 2.96 | 1.84 | 1.02 | 13.9 | 7.6 | 1.43 | .303 | 5.17 | 109 | 4.40 | 100 | 9.91 | -2 |
| 23 | | R. Bones | 4.85 | 1278.1 | 375 | 63 | 82 | .434 | 164 | 564 | 11 | 1 | 1 | 1,422 | 689 | 754 | 167 | 464 | 50 | 58 | 34 | 5,634 | 36 | 3.97 | 3.27 | 1.22 | 1.18 | 10.0 | 8.2 | 1.48 | .286 | 5.31 | 108 | 5.06 | 113 | 10.01 | -84.4 |
| 24 | | B. Witt | 4.83 | 2465.0 | 430 | 142 | 157 | .475 | 397 | 1,955 | 47 | 11 | 0 | 2,493 | 1,324 | 1,449 | 252 | 1,375 | 39 | 13 | 37 | 11,003 | 128 | 7.14 | 5.02 | 1.42 | 0.92 | 17.8 | 12.5 | 1.57 | .304 | 5.29 | 111 | 4.41 | 102 | 9.10 | -26.2 |
| 25 | | R. Lopez | 4.82 | 1350.2 | 257 | 81 | 89 | .476 | 215 | 865 | 5 | 2 | 0 | 1,506 | 724 | 789 | 202 | 416 | 37 | 10 | 26 | 5,879 | 21 | 5.76 | 2.77 | 2.08 | 1.35 | 14.7 | 7.1 | 1.42 | .299 | 5.26 | 110 | 4.72 | 108 | 10.04 | -45 |
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More Athletics Stats
Team Batting Leaders 
HR
23
Langeliers
RBI
69
Kurtz
AVG
.275
Bolte
Team Pitching Leaders
W
9
Ginn
K
121
Ginn
ERA
3.71
Ginn
Team Rankings
HR
183
10th
R
656
20th
SO
1,253
15th
ERA
5.42
29th
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MLB 2026 Batting Leaders
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
88 | 62 | .587 | ||
83 | 67 | .553 | 5.0 | |
74 | 76 | .493 | 14.0 | |
70 | 81 | .464 | 18.5 | |
69 | 80 | .463 | 18.5 | |
| NL Central | W | L | PCT | GB |
 Brewers - x | 93 | 57 | .620 | |
83 | 67 | .553 | 10.0 | |
75 | 75 | .500 | 18.0 | |
74 | 76 | .493 | 19.0 | |
70 | 79 | .470 | 22.5 | |
| NL West | W | L | PCT | GB |
90 | 59 | .604 | ||
81 | 68 | .544 | 9.0 | |
79 | 71 | .527 | 11.5 | |
62 | 88 | .413 | 28.5 | |
55 | 94 | .369 | 35.0 |
Braves
Phillies
Marlins
Nationals
Mets
Cubs
Pirates
Cardinals
Reds
Dodgers
Padres
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - x | 90 | 59 | .604 | |
86 | 63 | .577 | 4.0 | |
82 | 68 | .547 | 8.5 | |
75 | 75 | .500 | 15.5 | |
72 | 78 | .480 | 18.5 | |
| AL Central | W | L | PCT | GB |
76 | 73 | .510 | ||
76 | 74 | .507 | 0.5 | |
70 | 79 | .470 | 6.0 | |
70 | 79 | .470 | 6.0 | |
66 | 84 | .440 | 10.5 | |
| AL West | W | L | PCT | GB |
75 | 75 | .500 | ||
74 | 76 | .493 | 1.0 | |
70 | 80 | .467 | 5.0 | |
61 | 89 | .407 | 14.0 | |
56 | 93 | .376 | 18.5 |
Yankees
Red Sox
Blue Jays
Orioles
White Sox
Twins
Tigers
Royals