48 pitchers are tied for giving up the fewest runs in a season, with 0 runs. The first three are Nick Burdi, Ryan Burr and Jhonathan Díaz this season.
| NAME | R | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | 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 |  | N. Burdi | 0 | 2025 |  BOS | 4 | 0 | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 5.1 | 5 | 0 | 0 | 2 | 0 | 2 | 0 | 21 | 1 | 8.44 | 3.38 | 2.50 | 0.00 | 23.8 | 9.5 | 1.31 | .357 | 0.00 | 0 | 2.38 | 56 | 8.44 | 1.1 | |
| 2 | | R. Burr | 0 | 2025 |  TOR | 2 | 1 | 0 | 1.000 | 0 | 0.00 | 3 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | 13.50 | 4.50 | 3.00 | 0.00 | 37.5 | 12.5 | 1.00 | .250 | 0.00 | 0 | 1.63 | 39 | 4.50 | 0.6 |
| 3 | | W. Castro | 0 | 2025 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 0 | 3.13 | 75 | 9.00 | 0.1 | ||
| 4 | | J. Díaz | 0 | 2025 |  SEA | 1 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 6.75 | 0.00 | 0.00 | 20.0 | 0.0 | 0.75 | .250 | 0.00 | 0 | 1.63 | 41 | 6.75 | 0.4 | ||
| 5 | | G. Hampson | 0 | 2025 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.13 | 77 | 0.00 | 0.1 | ||
| 6 | | H. Harvey | 0 | 2025 |  KCR | 12 | 1 | 0 | 1.000 | 0 | 0.00 | 11 | 0 | 0 | 0 | 10.2 | 6 | 0 | 0 | 1 | 0 | 1 | 0 | 39 | 0 | 9.28 | 0.84 | 11.00 | 0.00 | 28.2 | 2.6 | 0.66 | .222 | 0.00 | 0 | 1.35 | 32 | 5.06 | 3.3 |
| 7 | | C. Kelly | 0 | 2025 |  AZ | 2 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.2 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 6 | 1 | 0.00 | 5.40 | 0.00 | 0.00 | 0.0 | 16.7 | 1.20 | .200 | 0.00 | 0 | 4.93 | 123 | 5.40 | -0.2 | |
| 8 | | I. Kiner-Falefa | 0 | 2025 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.13 | 75 | 0.00 | 0.1 | ||
| 9 | | L. Maile | 0 | 2025 | KCR | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0 | 25.0 | 1.00 | .000 | 0.00 | 0 | 6.13 | 147 | 0.00 | -0.2 | |
| 10 | | T. Nido | 0 | 2025 |  DET | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 4.93 | 119 | 0.00 | -0.2 | ||
| 11 | | A. Ottavino | 0 | 2025 |  NYY | 3 | 0 | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 9 | 0 | 16.20 | 21.60 | 0.75 | 0.00 | 33.3 | 44.4 | 2.40 | .000 | 0.00 | 0 | 6.73 | 157 | 0.00 | -0.4 | |
| 12 | | E. Phillips | 0 | 2025 |  LAD | 7 | 0 | 0 | 0 | 0.00 | 6 | 0 | 0 | 1 | 5.2 | 4 | 0 | 0 | 2 | 0 | 1 | 0 | 22 | 0 | 9.53 | 3.18 | 3.00 | 0.00 | 27.3 | 9.1 | 1.06 | .286 | 0.00 | 0 | 2.07 | 49 | 6.35 | 1.3 | |
| 13 | | J. Quijada | 0 | 2025 |  LAA | 2 | 0 | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 1.1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 8 | 0 | 20.25 | 13.50 | 1.50 | 0.00 | 37.5 | 25.0 | 2.25 | .333 | 0.00 | 0 | 3.13 | 73 | 6.75 | 0.2 | |
| 14 | | A. Slater | 0 | 2025 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.50 | .333 | 0.00 | 0 | 3.13 | 73 | 13.50 | 0.1 | ||
| 15 | | Z. Thompson | 0 | 2025 |  ATL | 2 | 0 | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 3.2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12 | 1 | 7.36 | 2.45 | 3.00 | 0.00 | 25.0 | 8.3 | 0.27 | .000 | 0.00 | 0 | 2.31 | 57 | 0.00 | 0.7 | |
| 16 | | Z. McKinstry | 0 | 2025 | DET | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.13 | 76 | 0.00 | 0 | ||
| 17 | | J. Espada | 0 | 2025 |  BAL | 1 | 0 | 0 | 0 | 0.00 | 4 | 0 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 9 | 0 | 12.00 | 0.00 | 0.00 | 44.4 | 0.0 | 0.33 | .200 | 0.00 | 0 | 0.46 | 11 | 3.00 | 1.2 | ||
| 18 | | N. Lopez | 0 | 2025 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0.00 | 27.00 | 0.00 | 0.00 | 0.0 | 50.0 | 3.00 | .000 | 0.00 | 0 | 12.13 | 282 | 0.00 | -0.3 | |
| 19 | | M. Mastrobuoni | 0 | 2025 | SEA | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 6 | 0 | 0.00 | 18.00 | 0.00 | 0.00 | 0.0 | 33.3 | 3.00 | .250 | 0.00 | 0 | 9.13 | 228 | 9.00 | -0.6 | |
| 20 | | W. Wilson | 0 | 2025 |  PHI | 2 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 3.0 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 12 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 0 | 3.13 | 74 | 9.00 | 0.4 | ||
| 21 | | L. Davidson | 0 | 2025 | TOT | 1 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 9.00 | 0.00 | 0.00 | 33.3 | 0.0 | 0.00 | .000 | 0.00 | 0 | 1.13 | 26 | 0.00 | 0.3 | ||
| 22 | | G. Acton | 0 | 2025 |  TBR | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 5 | 1 | 0.00 | 18.00 | 0.00 | 0.00 | 0.0 | 40.0 | 2.00 | .000 | 0.00 | 0 | 9.13 | 226 | 0.00 | -0.6 | |
| 23 | | A. Lange | 0 | 2025 | DET | 1 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 6 | 0 | 9.00 | 9.00 | 1.00 | 0.00 | 16.7 | 16.7 | 3.00 | .500 | 0.00 | 0 | 4.13 | 100 | 18.00 | 0 | |
| 24 | | N. Raquet | 0 | 2025 |  STL | 2 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | 4.50 | 4.50 | 1.00 | 0.00 | 14.3 | 14.3 | 0.50 | .000 | 0.00 | 0 | 3.63 | 90 | 0.00 | 0.1 | |
| 25 | | J. Amaya | 0 | 2025 |  CWS | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.13 | 73 | 0.00 | 0.1 | ||
More Red Sox Stats
Team Rankings
HR
186
15th
R
786
7th
SO
1,361
16th
ERA
3.70
5th
Mets
Brewers
Cubs
Padres
Guardians
Astros
PIT
CIN
SFG
WSH
