Between the 2006 and 2009 seasons, Randy Messenger had the worst ERA by a Florida Marlins relief pitcher when pitching at least 50 innings, with an ERA of 4.82.
| 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 |  | R. Messenger | 4.82 | 84.0 | 82 | 3 | 8 | .273 | 0 | 57 | 0 | 0 | 0 | 99 | 45 | 49 | 8 | 33 | 1 | 18 | 4 | 378 | 3 | 6.11 | 3.54 | 1.73 | 0.86 | 15.1 | 8.7 | 1.57 | .326 | 5.25 | 10.61 |
| 2 | | L. Kensing | 4.35 | 113.2 | 100 | 7 | 5 | .583 | 0 | 120 | 0 | 0 | 1 | 105 | 55 | 55 | 14 | 64 | 9 | 19 | 9 | 514 | 9 | 9.50 | 5.07 | 1.88 | 1.11 | 23.3 | 12.5 | 1.49 | .296 | 4.35 | 8.31 |
| 3 | | M. Herges | 4.31 | 71.0 | 66 | 2 | 3 | .400 | 0 | 36 | 0 | 0 | 0 | 94 | 34 | 42 | 5 | 28 | 3 | 21 | 5 | 328 | 1 | 4.56 | 3.55 | 1.29 | 0.63 | 11.0 | 8.5 | 1.72 | .348 | 5.32 | 11.92 |
| 4 | | T. Tankersley | 4.25 | 106.0 | 141 | 8 | 3 | .727 | 0 | 108 | 0 | 0 | 4 | 97 | 50 | 52 | 14 | 63 | 5 | 25 | 8 | 467 | 8 | 9.17 | 5.35 | 1.71 | 1.19 | 23.1 | 13.5 | 1.51 | .300 | 4.42 | 8.24 |
| 5 | | J. Carlos Oviedo | 4.06 | 68.2 | 75 | 4 | 6 | .400 | 0 | 60 | 0 | 0 | 26 | 59 | 31 | 33 | 13 | 27 | 4 | 41 | 5 | 293 | 1 | 7.86 | 3.54 | 2.22 | 1.70 | 20.5 | 9.2 | 1.25 | .243 | 4.33 | 7.73 |
| 6 | | J. Miller | 3.90 | 108.1 | 108 | 9 | 2 | .818 | 0 | 117 | 0 | 0 | 0 | 99 | 47 | 53 | 9 | 44 | 3 | 18 | 9 | 461 | 5 | 9.72 | 3.66 | 2.66 | 0.75 | 25.4 | 9.5 | 1.32 | .313 | 4.40 | 8.22 |
| 7 | | M. Lindstrom | 3.88 | 171.2 | 191 | 8 | 8 | .500 | 0 | 144 | 0 | 0 | 20 | 177 | 74 | 83 | 8 | 71 | 6 | 70 | 10 | 748 | 9 | 7.55 | 3.72 | 2.03 | 0.42 | 19.3 | 9.5 | 1.44 | .326 | 4.35 | 9.28 |
| 8 | | J. Borowski | 3.75 | 69.2 | 72 | 3 | 3 | .500 | 0 | 64 | 0 | 0 | 36 | 63 | 29 | 31 | 7 | 33 | 2 | 60 | 7 | 304 | 1 | 8.27 | 4.26 | 1.94 | 0.90 | 21.1 | 10.9 | 1.38 | .283 | 4.00 | 8.14 |
| 9 | | R. Pinto | 3.70 | 214.1 | 224 | 8 | 10 | .444 | 0 | 206 | 0 | 0 | 2 | 170 | 88 | 95 | 23 | 143 | 10 | 33 | 6 | 936 | 18 | 8.65 | 6.00 | 1.44 | 0.97 | 22.0 | 15.3 | 1.46 | .265 | 3.99 | 7.14 |
| 10 | | D. Waechter | 3.69 | 63.1 | 48 | 4 | 2 | .667 | 0 | 46 | 0 | 0 | 0 | 63 | 26 | 29 | 7 | 21 | 2 | 10 | 3 | 275 | 2 | 6.54 | 2.98 | 2.19 | 0.99 | 16.7 | 7.6 | 1.33 | .281 | 4.12 | 8.95 |
| 11 | | K. Gregg | 3.48 | 152.2 | 146 | 7 | 13 | .350 | 0 | 145 | 0 | 0 | 61 | 114 | 59 | 64 | 10 | 77 | 10 | 114 | 5 | 651 | 13 | 8.55 | 4.54 | 1.88 | 0.59 | 22.3 | 11.8 | 1.25 | .254 | 3.77 | 6.72 |
| 12 | | B. Badenhop | 3.28 | 74.0 | 38 | 7 | 4 | .636 | 0 | 61 | 0 | 0 | 0 | 71 | 27 | 28 | 5 | 22 | 2 | 9 | 4 | 309 | 1 | 7.42 | 2.68 | 2.77 | 0.61 | 19.7 | 7.1 | 1.26 | .301 | 3.41 | 8.64 |
| 13 | | D. Meyer | 3.09 | 58.1 | 71 | 3 | 2 | .600 | 0 | 56 | 0 | 0 | 2 | 47 | 20 | 24 | 7 | 21 | 1 | 8 | 2 | 242 | 2 | 8.64 | 3.24 | 2.67 | 1.08 | 23.1 | 8.7 | 1.17 | .255 | 3.70 | 7.25 |
| 14 | | L. Gardner | 2.67 | 81.0 | 69 | 3 | 4 | .429 | 0 | 56 | 0 | 0 | 2 | 86 | 24 | 27 | 4 | 22 | 3 | 20 | 4 | 349 | 1 | 6.22 | 2.44 | 2.55 | 0.44 | 16.0 | 6.3 | 1.33 | .311 | 3.00 | 9.56 |
| 15 | | B. Sanches | 2.56 | 56.1 | 47 | 4 | 2 | .667 | 0 | 51 | 0 | 0 | 0 | 50 | 16 | 18 | 5 | 26 | 6 | 7 | 8 | 248 | 5 | 8.15 | 4.15 | 1.96 | 0.80 | 20.6 | 10.5 | 1.35 | .281 | 2.88 | 7.99 |
| 16 | | J. Nelson | 2.00 | 54.0 | 59 | 3 | 1 | .750 | 0 | 60 | 0 | 0 | 1 | 42 | 12 | 16 | 5 | 22 | 2 | 20 | 4 | 230 | 3 | 10.00 | 3.67 | 2.73 | 0.83 | 26.1 | 9.6 | 1.19 | .262 | 2.67 | 7.00 |
| 17 | | K. Calero | 1.95 | 60.0 | 67 | 2 | 2 | .500 | 0 | 69 | 0 | 0 | 0 | 36 | 13 | 13 | 1 | 30 | 1 | 15 | 4 | 239 | 2 | 10.35 | 4.50 | 2.30 | 0.15 | 28.9 | 12.6 | 1.10 | .254 | 1.95 | 5.40 |
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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MLB 2025 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Phillies - y | 96 | 66 | .593 | |
83 | 79 | .512 | 13.0 | |
79 | 83 | .488 | 17.0 | |
76 | 86 | .469 | 20.0 | |
66 | 96 | .407 | 30.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 97 | 65 | .599 | |
 Cubs - w | 92 | 70 | .568 | 5.0 |
 Reds - w | 83 | 79 | .512 | 14.0 |
78 | 84 | .481 | 19.0 | |
71 | 91 | .438 | 26.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 93 | 69 | .574 | |
 Padres - w | 90 | 72 | .556 | 3.0 |
81 | 81 | .500 | 12.0 | |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
Cardinals
Pirates
Giants
Diamondbacks| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Blue Jays - y | 94 | 68 | .580 | |
 Yankees - w | 94 | 68 | .580 | |
 Red Sox - w | 89 | 73 | .549 | 5.0 |
77 | 85 | .475 | 17.0 | |
75 | 87 | .463 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 88 | 74 | .543 | |
 Tigers - w | 87 | 75 | .537 | 1.0 |
82 | 80 | .506 | 6.0 | |
70 | 92 | .432 | 18.0 | |
60 | 102 | .370 | 28.0 | |
| AL West | W | L | PCT | GB |
 Mariners - y | 90 | 72 | .556 | |
87 | 75 | .537 | 3.0 | |
81 | 81 | .500 | 9.0 | |
76 | 86 | .469 | 14.0 | |
72 | 90 | .444 | 18.0 |
Rays
Orioles
Royals
Twins
Astros
Rangers
Athletics
Angels
