Koji Uehara had the lowest WHIP by a relief pitcher when pitching in 45+ games, with a WHIP of 0.83.
| NAME | WHIP | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | K. Uehara | 0.83 | 424 | 20 | 22 | .476 | 0 | 2.43 | 524 | 0 | 0 | 95 | 414.0 | 279 | 112 | 120 | 53 | 66 | 4 | 207 | 8 | 1,583 | 9 | 11.39 | 1.43 | 7.94 | 1.15 | 33.1 | 4.2 | .241 | 2.61 | 6.07 |
| 2 | | A. Messersmith | 0.84 | 49 | 5 | 0 | 1.000 | 0 | 1.58 | 97 | 0 | 0 | 14 | 97.0 | 45 | 17 | 17 | 6 | 36 | 1 | 30 | 7 | 368 | 1 | 9.00 | 3.34 | 2.69 | 0.56 | 26.4 | 9.8 | .171 | 1.58 | 4.18 |
| 3 | | T. Wells | 0.87 | 95 | 4 | 5 | .444 | 0 | 3.02 | 134 | 0 | 0 | 9 | 125.1 | 81 | 42 | 46 | 15 | 28 | 3 | 35 | 1 | 484 | 3 | 9.62 | 2.01 | 4.79 | 1.08 | 27.7 | 5.8 | .217 | 3.30 | 5.82 |
| 4 | | T. Miller | 0.88 | 71 | 7 | 1 | .875 | 0 | 2.61 | 67 | 0 | 0 | 1 | 86.1 | 56 | 25 | 28 | 9 | 20 | 6 | 18 | 0 | 333 | 2 | 6.98 | 2.08 | 3.35 | 0.94 | 20.1 | 6.0 | .203 | 2.92 | 5.84 |
| 5 | | C. Mathewson | 0.89 | 56 | 20 | 6 | .769 | 0 | 1.87 | 76 | 0 | 0 | 19 | 149.0 | 119 | 52 | 4 | 13 | 2 | 48 | 570 | 1 | 4.59 | 0.79 | 5.85 | 0.24 | 13.3 | 2.3 | .242 | 3.14 | 7.19 | ||
| 6 | | A. Sanchez | 0.90 | 61 | 4 | 4 | .500 | 0 | 2.35 | 59 | 0 | 0 | 3 | 80.1 | 49 | 21 | 23 | 4 | 23 | 3 | 13 | 1 | 307 | 3 | 6.61 | 2.58 | 2.57 | 0.45 | 19.2 | 7.5 | .206 | 2.58 | 5.49 |
| 7 |  | M. Miller | 0.90 | 168 | 7 | 5 | .583 | 0 | 2.17 | 312 | 0 | 0 | 80 | 187.0 | 95 | 45 | 54 | 12 | 73 | 5 | 124 | 6 | 717 | 11 | 15.02 | 3.51 | 4.27 | 0.58 | 43.5 | 10.2 | .263 | 2.60 | 4.57 |
| 8 | | R. Osuna | 0.90 | 314 | 14 | 18 | .438 | 0 | 2.74 | 348 | 0 | 0 | 155 | 315.0 | 230 | 96 | 101 | 28 | 55 | 13 | 247 | 6 | 1,227 | 17 | 9.94 | 1.57 | 6.33 | 0.80 | 28.4 | 4.5 | .258 | 2.89 | 6.57 |
| 9 |  | J. Hader | 0.93 | 497 | 38 | 32 | .543 | 0 | 2.55 | 867 | 0 | 0 | 243 | 540.1 | 292 | 153 | 167 | 66 | 208 | 24 | 344 | 6 | 2,123 | 19 | 14.44 | 3.46 | 4.17 | 1.10 | 40.8 | 9.8 | .236 | 2.78 | 4.86 |
| 10 | | D. Dodd | 0.93 | 63 | 4 | 1 | .800 | 0 | 3.03 | 72 | 0 | 0 | 1 | 74.1 | 51 | 25 | 25 | 9 | 18 | 2 | 17 | 1 | 287 | 2 | 8.72 | 2.18 | 4.00 | 1.09 | 25.1 | 6.3 | .226 | 3.03 | 6.17 |
| 11 |  | E. Clase | 0.93 | 365 | 21 | 25 | .457 | 0 | 1.88 | 349 | 0 | 0 | 182 | 359.0 | 266 | 75 | 111 | 15 | 68 | 9 | 297 | 10 | 1,412 | 19 | 8.75 | 1.70 | 5.13 | 0.38 | 24.7 | 4.8 | .258 | 2.78 | 6.67 |
| 12 | | E. Walsh | 0.95 | 77 | 18 | 11 | .621 | 0 | 0.70 | 145 | 0 | 0 | 28 | 179.2 | 138 | 68 | 2 | 32 | 3 | 72 | 694 | 9 | 7.26 | 1.60 | 4.53 | 0.10 | 20.9 | 4.6 | .266 | 3.41 | 6.91 | ||
| 13 | | T. Holton | 0.95 | 237 | 17 | 10 | .630 | 0 | 2.58 | 235 | 0 | 0 | 11 | 292.2 | 216 | 84 | 94 | 33 | 61 | 9 | 41 | 3 | 1,140 | 10 | 7.23 | 1.88 | 3.85 | 1.01 | 20.6 | 5.4 | .228 | 2.89 | 6.64 |
| 14 | | T. Hughes | 0.95 | 72 | 17 | 3 | .850 | 0 | 1.44 | 131 | 0 | 0 | 17 | 194.1 | 128 | 58 | 3 | 57 | 6 | 56 | 736 | 4 | 6.07 | 2.64 | 2.30 | 0.14 | 17.8 | 7.7 | .232 | 2.69 | 5.93 | ||
| 15 | | M. Murakami | 0.95 | 53 | 5 | 1 | .833 | 0 | 3.21 | 96 | 0 | 0 | 9 | 87.0 | 61 | 31 | 31 | 10 | 22 | 3 | 21 | 5 | 344 | 3 | 9.93 | 2.28 | 4.36 | 1.03 | 27.9 | 6.4 | .239 | 3.21 | 6.31 |
| 16 | | T. Antone | 0.96 | 78 | 3 | 1 | .750 | 0 | 2.43 | 110 | 0 | 0 | 4 | 96.1 | 57 | 26 | 29 | 8 | 35 | 7 | 14 | 2 | 385 | 2 | 10.28 | 3.27 | 3.14 | 0.75 | 28.6 | 9.1 | .218 | 2.71 | 5.33 |
| 17 |  | R. Suarez | 0.96 | 237 | 26 | 13 | .667 | 0 | 2.60 | 245 | 0 | 0 | 81 | 242.0 | 164 | 70 | 73 | 22 | 69 | 6 | 128 | 6 | 947 | 5 | 9.11 | 2.57 | 3.55 | 0.82 | 25.9 | 7.3 | .235 | 2.71 | 6.10 |
| 18 | | F. Bautista | 0.97 | 156 | 13 | 7 | .650 | 0 | 2.01 | 248 | 0 | 0 | 67 | 161.1 | 84 | 36 | 42 | 14 | 72 | 3 | 104 | 1 | 632 | 10 | 13.83 | 4.02 | 3.44 | 0.78 | 39.2 | 11.4 | .237 | 2.34 | 4.69 |
| 19 |  | K. Jansen | 0.97 | 969 | 57 | 44 | .564 | 0 | 2.62 | 1,315 | 0 | 0 | 489 | 959.0 | 630 | 279 | 299 | 93 | 302 | 32 | 726 | 21 | 3,814 | 22 | 12.34 | 2.83 | 4.35 | 0.87 | 34.5 | 7.9 | .259 | 2.81 | 5.91 |
| 20 |  | M. Rivera | 0.97 | 1,105 | 79 | 57 | .581 | 0 | 2.06 | 1,135 | 0 | 0 | 652 | 1233.2 | 934 | 282 | 305 | 63 | 266 | 44 | 952 | 41 | 4,870 | 13 | 8.28 | 1.94 | 4.27 | 0.46 | 23.3 | 5.5 | .259 | 2.23 | 6.81 |
| 21 |  | J. Smoltz | 0.98 | 242 | 4 | 6 | .400 | 0 | 2.41 | 280 | 0 | 0 | 154 | 261.1 | 205 | 70 | 74 | 17 | 50 | 1 | 204 | 5 | 1,015 | 9 | 9.64 | 1.72 | 5.60 | 0.59 | 27.6 | 4.9 | .282 | 2.55 | 7.06 |
| 22 | | P. Rodriguez | 1.00 | 124 | 4 | 5 | .444 | 0 | 2.53 | 91 | 0 | 0 | 2 | 85.1 | 55 | 24 | 25 | 6 | 30 | 2 | 18 | 5 | 329 | 3 | 9.60 | 3.16 | 3.03 | 0.63 | 27.7 | 9.1 | .245 | 2.64 | 5.80 |
| 23 | | E. Gagne | 1.00 | 354 | 23 | 13 | .639 | 0 | 2.62 | 492 | 0 | 0 | 187 | 378.1 | 264 | 110 | 115 | 33 | 113 | 15 | 269 | 12 | 1,505 | 10 | 11.70 | 2.69 | 4.35 | 0.79 | 32.7 | 7.5 | .271 | 2.74 | 6.28 |
| 24 |  | C. Smith | 1.00 | 201 | 17 | 7 | .708 | 0 | 2.39 | 284 | 0 | 0 | 48 | 203.2 | 149 | 54 | 65 | 9 | 54 | 8 | 75 | 4 | 814 | 9 | 12.55 | 2.39 | 5.26 | 0.40 | 34.9 | 6.6 | .305 | 2.87 | 6.58 |
| 25 | | B. Wagner | 1.00 | 853 | 47 | 40 | .540 | 0 | 2.31 | 1,196 | 0 | 0 | 422 | 903.0 | 601 | 232 | 262 | 82 | 300 | 33 | 703 | 26 | 3,600 | 43 | 11.92 | 2.99 | 3.99 | 0.82 | 33.2 | 8.3 | .261 | 2.61 | 5.99 |
StatMuse has game-level data for games pitched going back to the 1908 season.
Some of the information used here was obtained free of charge from Retrosheet.
More MLB News
Homers from Ohtani and Betts power Dodgers to a 4-2 victory and a sweep of the Royals
Cubs' Alex Bregman continues second-half surge with first career 3-homer game
Grisham homers twice and drives in 4 as Yankees rally past struggling Mariners 10-5
Padres beat Brewers 4-3 in 11 innings to sweep the series
Jo Adell homers and Angel MartÃnez gets 3 hits as Guardians hold off Tigers 6-4
Blue Jays erupt for 5 runs in the eighth to beat Red Sox 6-4, extend Boston's skid to 5
More Red Sox Stats
Team Batting Leaders 
HR
24
Contreras
RBI
71
Contreras
AVG
.286
Rafaela
Team Pitching Leaders 
W
14
Gray
K
124
Tolle
ERA
2.79
Gray
Team Rankings
HR
121
26th
R
531
18th
SO
1,029
12th
ERA
3.51
3rd
Rays
Yankees
Red Sox
Blue Jays
Orioles
PIT
AZ
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| AL East | W | L | PCT | GB |
|---|---|---|---|---|
74 | 46 | .617 | ||
68 | 52 | .567 | 6.0 | |
64 | 56 | .533 | 10.0 | |
59 | 63 | .484 | 16.0 | |
58 | 63 | .479 | 16.5 | |
| AL Central | W | L | PCT | GB |
62 | 57 | .521 | ||
60 | 62 | .492 | 3.5 | |
59 | 61 | .492 | 3.5 | |
59 | 62 | .488 | 4.0 | |
49 | 73 | .402 | 14.5 | |
| AL West | W | L | PCT | GB |
62 | 60 | .508 | ||
60 | 61 | .496 | 1.5 | |
56 | 65 | .463 | 5.5 | |
47 | 74 | .388 | 14.5 | |
47 | 74 | .388 | 14.5 |
White Sox
Twins
Tigers
Guardians
Royals
Astros
Rangers
Mariners
Athletics
Angels| NL East | W | L | PCT | GB |
|---|---|---|---|---|
73 | 48 | .603 | ||
64 | 58 | .525 | 9.5 | |
62 | 59 | .512 | 11.0 | |
59 | 63 | .484 | 14.5 | |
53 | 69 | .434 | 20.5 | |
| NL Central | W | L | PCT | GB |
74 | 47 | .612 | ||
71 | 50 | .587 | 3.0 | |
61 | 60 | .504 | 13.0 | |
57 | 62 | .479 | 16.0 | |
58 | 64 | .475 | 16.5 | |
| NL West | W | L | PCT | GB |
73 | 48 | .603 | ||
65 | 57 | .533 | 8.5 | |
64 | 58 | .525 | 9.5 | |
50 | 71 | .413 | 23.0 | |
48 | 73 | .397 | 25.0 |
Braves
Phillies
Marlins
Nationals
Mets
Brewers
Cubs
Cardinals
Reds
Dodgers
Padres
Giants
Rockies