Aroldis Chapman had the lowest WHIP by a relief pitcher with 50+ games pitched in 2025, with a WHIP of 0.70.
| NAME | WHIP | G | SEASON | TM | 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 |  | A. Chapman | 0.70 | 67 | 2025 | 5 | 3 | .625 | 0 | 1.17 | 85 | 0 | 0 | 32 | 61.1 | 28 | 8 | 9 | 3 | 15 | 0 | 43 | 0 | 228 | 6 | 12.47 | 2.20 | 5.67 | 0.44 | 37.3 | 6.6 | .200 | 1.32 | 4.11 | |
| 2 |  | S. Armstrong | 0.83 | 69 | 2025 | 4 | 2 | .667 | 0 | 2.19 | 68 | 0 | 0 | 9 | 70.0 | 39 | 17 | 19 | 4 | 19 | 6 | 22 | 0 | 270 | 3 | 8.74 | 2.44 | 3.58 | 0.51 | 25.2 | 7.0 | .202 | 2.44 | 5.01 | |
| 3 | | T. Clarke | 0.85 | 51 | 2025 | 1 | 1 | .500 | 0 | 3.25 | 44 | 0 | 0 | 1 | 55.1 | 38 | 20 | 20 | 8 | 9 | 1 | 15 | 0 | 206 | 5 | 7.16 | 1.46 | 4.89 | 1.30 | 21.4 | 4.4 | .208 | 3.25 | 6.18 | |
| 4 | | D. Santana | 0.87 | 70 | 2025 | 4 | 5 | .444 | 0 | 2.18 | 60 | 0 | 0 | 16 | 70.1 | 44 | 17 | 18 | 5 | 17 | 3 | 34 | 0 | 270 | 0 | 7.68 | 2.18 | 3.53 | 0.64 | 22.2 | 6.3 | .211 | 2.30 | 5.63 | |
| 5 | | G. Speier | 0.87 | 76 | 2025 | 4 | 3 | .571 | 0 | 2.61 | 82 | 0 | 0 | 0 | 62.0 | 43 | 18 | 19 | 5 | 11 | 5 | 4 | 1 | 243 | 1 | 11.90 | 1.60 | 7.45 | 0.73 | 33.7 | 4.5 | .271 | 2.76 | 6.24 | |
| 6 |  | E. DÃaz | 0.87 | 62 | 2025 | 6 | 3 | .667 | 0 | 1.63 | 98 | 0 | 0 | 28 | 66.1 | 37 | 12 | 14 | 4 | 21 | 8 | 48 | 0 | 258 | 7 | 13.30 | 2.85 | 4.67 | 0.54 | 38.0 | 8.1 | .260 | 1.90 | 5.02 | |
| 7 | | C. Thielbar | 0.88 | 67 | 2025 | 3 | 4 | .429 | 0 | 2.64 | 56 | 0 | 0 | 1 | 58.0 | 38 | 17 | 17 | 5 | 13 | 0 | 4 | 1 | 220 | 0 | 8.69 | 2.02 | 4.31 | 0.78 | 25.5 | 5.9 | .226 | 2.64 | 5.90 | |
| 8 | | R. RodrÃguez | 0.89 | 50 | 2025 | 3 | 5 | .375 | 0 | 1.78 | 67 | 0 | 0 | 4 | 50.2 | 34 | 10 | 12 | 4 | 11 | 4 | 15 | 0 | 198 | 2 | 11.90 | 1.95 | 6.09 | 0.71 | 33.8 | 5.6 | .268 | 2.13 | 6.04 | |
| 9 | | A. Morejon | 0.90 | 75 | 2025 | 13 | 6 | .684 | 0 | 2.08 | 70 | 0 | 0 | 3 | 73.2 | 49 | 17 | 23 | 2 | 17 | 0 | 9 | 3 | 286 | 2 | 8.55 | 2.08 | 4.12 | 0.24 | 24.5 | 5.9 | .239 | 2.81 | 5.99 | |
| 10 | | S. Okert | 0.90 | 67 | 2025 | 3 | 2 | .600 | 0 | 2.96 | 82 | 0 | 0 | 1 | 70.0 | 44 | 23 | 24 | 6 | 19 | 2 | 7 | 1 | 270 | 0 | 10.54 | 2.44 | 4.32 | 0.77 | 30.4 | 7.0 | .236 | 3.09 | 5.66 | |
| 11 |  | R. Suarez | 0.90 | 70 | 2025 | 4 | 6 | .400 | 0 | 2.97 | 75 | 0 | 0 | 40 | 69.2 | 47 | 23 | 24 | 6 | 16 | 2 | 56 | 2 | 269 | 1 | 9.69 | 2.07 | 4.69 | 0.78 | 27.9 | 5.9 | .241 | 3.10 | 6.07 | |
| 12 |  | M. Miller | 0.91 | 60 | 2025 | TOT | 1 | 2 | .333 | 0 | 2.63 | 104 | 0 | 0 | 22 | 61.2 | 28 | 18 | 19 | 5 | 28 | 1 | 37 | 2 | 234 | 3 | 15.18 | 4.09 | 3.71 | 0.73 | 44.4 | 12.0 | .240 | 2.77 | 4.09 |
| 13 | | E. Pagán | 0.92 | 70 | 2025 | 2 | 4 | .333 | 0 | 2.88 | 81 | 0 | 0 | 32 | 68.2 | 41 | 22 | 26 | 10 | 22 | 2 | 56 | 0 | 270 | 1 | 10.62 | 2.88 | 3.68 | 1.31 | 30.0 | 8.1 | .200 | 3.41 | 5.37 | |
| 14 | | T. Rogers | 0.94 | 81 | 2025 | TOT | 4 | 6 | .400 | 0 | 1.98 | 48 | 0 | 0 | 0 | 77.1 | 66 | 17 | 20 | 4 | 7 | 1 | 13 | 0 | 299 | 0 | 5.59 | 0.81 | 6.86 | 0.47 | 16.1 | 2.3 | .259 | 2.33 | 7.68 |
| 15 | | B. Fisher | 0.95 | 51 | 2025 | 7 | 0 | 1.000 | 0 | 1.85 | 61 | 0 | 0 | 0 | 48.2 | 28 | 10 | 10 | 2 | 18 | 3 | 12 | 1 | 193 | 0 | 11.28 | 3.33 | 3.39 | 0.37 | 31.6 | 9.3 | .239 | 1.85 | 5.18 | |
| 16 | | G. Cleavinger | 0.95 | 67 | 2025 | 2 | 6 | .250 | 0 | 2.35 | 82 | 0 | 0 | 2 | 61.1 | 40 | 16 | 17 | 9 | 18 | 7 | 9 | 0 | 243 | 1 | 12.03 | 2.64 | 4.56 | 1.32 | 33.7 | 7.4 | .244 | 2.49 | 5.87 | |
| 17 |  | K. Jansen | 0.95 | 62 | 2025 | 5 | 4 | .556 | 0 | 2.59 | 57 | 0 | 0 | 29 | 59.0 | 37 | 17 | 18 | 8 | 19 | 1 | 47 | 2 | 234 | 0 | 8.69 | 2.90 | 3.00 | 1.22 | 24.4 | 8.1 | .195 | 2.75 | 5.64 | |
| 18 | | N. Mears | 0.97 | 63 | 2025 | 5 | 3 | .625 | 0 | 3.49 | 46 | 0 | 0 | 1 | 56.2 | 42 | 22 | 25 | 7 | 13 | 1 | 4 | 1 | 221 | 2 | 7.31 | 2.06 | 3.54 | 1.11 | 20.8 | 5.9 | .227 | 3.97 | 6.67 | |
| 19 | | B. Keller | 0.98 | 67 | 2025 | 4 | 2 | .667 | 0 | 2.10 | 73 | 0 | 0 | 3 | 68.2 | 45 | 16 | 18 | 4 | 22 | 6 | 12 | 0 | 273 | 1 | 9.57 | 2.88 | 3.32 | 0.52 | 26.7 | 8.1 | .244 | 2.36 | 5.90 | |
| 20 | | D. Lee | 0.98 | 74 | 2025 | 2 | 4 | .333 | 0 | 3.29 | 76 | 0 | 0 | 2 | 68.1 | 53 | 25 | 27 | 13 | 14 | 0 | 6 | 1 | 266 | 3 | 10.01 | 1.84 | 5.43 | 1.71 | 28.6 | 5.3 | .245 | 3.56 | 6.98 | |
| 21 | | A. Kittredge | 0.98 | 54 | 2025 | TOT | 4 | 3 | .571 | 0 | 3.40 | 64 | 0 | 0 | 5 | 53.0 | 41 | 20 | 22 | 7 | 11 | 0 | 17 | 1 | 208 | 1 | 10.87 | 1.87 | 5.82 | 1.19 | 30.8 | 5.3 | .270 | 3.74 | 6.96 |
| 22 | | A. Vesia | 0.99 | 68 | 2025 | 4 | 2 | .667 | 0 | 3.02 | 80 | 0 | 0 | 5 | 59.2 | 37 | 20 | 21 | 9 | 22 | 5 | 11 | 3 | 237 | 3 | 12.07 | 3.32 | 3.64 | 1.36 | 33.8 | 9.3 | .231 | 3.17 | 5.58 | |
| 23 | | R. Iglesias | 1.00 | 70 | 2025 | 4 | 6 | .400 | 0 | 3.21 | 73 | 0 | 0 | 29 | 67.1 | 51 | 24 | 25 | 8 | 16 | 2 | 57 | 2 | 266 | 0 | 9.76 | 2.14 | 4.56 | 1.07 | 27.4 | 6.0 | .257 | 3.34 | 6.82 | |
| 24 | | C. Smith | 1.00 | 76 | 2025 | 8 | 5 | .615 | 0 | 2.93 | 104 | 0 | 0 | 16 | 73.2 | 55 | 24 | 31 | 4 | 19 | 4 | 30 | 3 | 300 | 3 | 12.71 | 2.32 | 5.47 | 0.49 | 34.7 | 6.3 | .302 | 3.79 | 6.72 | |
| 25 | | T. Banks | 1.01 | 68 | 2025 | 6 | 2 | .750 | 0 | 3.17 | 59 | 0 | 0 | 1 | 65.1 | 54 | 23 | 24 | 9 | 12 | 1 | 10 | 1 | 259 | 2 | 8.13 | 1.65 | 4.92 | 1.24 | 22.8 | 4.6 | .253 | 3.31 | 7.44 | |
BOS
TEX
KCR
PIT
SEA
NYM
CHC
SFG
SDP
HOU
CIN
TOR
TBR
LAA
MIL
ATL
LAD
CLE
PHIStatMuse 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.
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More Red Sox Stats
Team Batting Leaders 
HR
8
Contreras
RBI
23
Contreras
AVG
.310
Abreu
Team Pitching Leaders 
W
4
Gray
K
40
Suarez
ERA
2.44
Suarez
Team Rankings
HR
31
28th
R
161
28th
SO
351
20th
ERA
3.83
12th
Yankees
Orioles
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
30 | 14 | .682 | ||
21 | 23 | .477 | 9.0 | |
21 | 23 | .477 | 9.0 | |
20 | 24 | .455 | 10.0 | |
18 | 25 | .419 | 11.5 | |
| NL Central | W | L | PCT | GB |
28 | 16 | .636 | ||
24 | 17 | .585 | 2.5 | |
25 | 18 | .581 | 2.5 | |
24 | 20 | .545 | 4.0 | |
23 | 21 | .523 | 5.0 | |
| NL West | W | L | PCT | GB |
25 | 18 | .581 | ||
25 | 18 | .581 | ||
20 | 22 | .476 | 4.5 | |
18 | 25 | .419 | 7.0 | |
17 | 27 | .386 | 8.5 |
Nationals
Marlins
Cardinals
Diamondbacks
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
28 | 14 | .667 | ||
27 | 17 | .614 | 2.0 | |
20 | 24 | .455 | 9.0 | |
19 | 24 | .442 | 9.5 | |
18 | 25 | .419 | 10.5 | |
| AL Central | W | L | PCT | GB |
24 | 21 | .533 | ||
22 | 21 | .512 | 1.0 | |
20 | 24 | .455 | 3.5 | |
19 | 25 | .432 | 4.5 | |
19 | 25 | .432 | 4.5 | |
| AL West | W | L | PCT | GB |
22 | 21 | .512 | ||
22 | 23 | .489 | 1.0 | |
21 | 22 | .488 | 1.0 | |
17 | 28 | .378 | 6.0 | |
16 | 28 | .364 | 6.5 |
White Sox
Twins
Tigers
Athletics