Josh Hader has the lowest WHIP by a relief pitcher with 30.0+ innings pitched this season, with a WHIP of 0.67.
Interpreted as:
relief pitcher whip leaders minimum 30 ip this regular season| NAME | WHIP | IP | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | 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 |  | J. Hader | 0.67 | 37.1 | 2026 | 38 | 4 | 1 | .800 | 0 | 0.72 | 49 | 0 | 0 | 22 | 14 | 3 | 3 | 1 | 11 | 0 | 31 | 0 | 137 | 0 | 11.81 | 2.65 | 4.45 | 0.24 | 35.8 | 8.0 | .171 | 0.72 | 3.38 | |
| 2 |  | J. Latz | 0.78 | 56.2 | 2026 | 48 | 3 | 1 | .750 | 0 | 1.75 | 65 | 0 | 0 | 28 | 27 | 11 | 12 | 3 | 17 | 0 | 38 | 3 | 210 | 3 | 10.32 | 2.70 | 3.82 | 0.48 | 31.0 | 8.1 | .192 | 1.91 | 4.29 | |
| 3 |  | B. Garcia | 0.80 | 41.0 | 2026 | 48 | 0 | 1 | .000 | 0 | 2.20 | 49 | 0 | 0 | 4 | 23 | 10 | 11 | 2 | 10 | 5 | 13 | 1 | 156 | 1 | 10.76 | 2.20 | 4.90 | 0.44 | 31.4 | 6.4 | .233 | 2.41 | 5.05 | |
| 4 | | S. Okert | 0.82 | 67.0 | 2026 | 67 | 6 | 2 | .750 | 0 | 2.01 | 67 | 0 | 0 | 0 | 42 | 15 | 16 | 7 | 13 | 4 | 1 | 0 | 255 | 1 | 9.00 | 1.75 | 5.15 | 0.94 | 26.3 | 5.1 | .213 | 2.15 | 5.64 | |
| 5 | | K. Kelly | 0.84 | 64.2 | 2026 | 60 | 6 | 3 | .667 | 0 | 1.95 | 52 | 0 | 0 | 4 | 43 | 14 | 16 | 5 | 11 | 3 | 13 | 3 | 240 | 1 | 7.24 | 1.53 | 4.73 | 0.70 | 21.7 | 4.6 | .225 | 2.23 | 5.98 | |
| 6 |  | M. Miller | 0.84 | 57.1 | 2026 | 55 | 4 | 2 | .667 | 0 | 1.26 | 104 | 0 | 0 | 32 | 28 | 8 | 10 | 2 | 20 | 2 | 47 | 1 | 219 | 5 | 16.33 | 3.14 | 5.20 | 0.31 | 47.5 | 9.1 | .286 | 1.57 | 4.40 | |
| 7 | | T. Megill | 0.84 | 53.1 | 2026 | 54 | 2 | 3 | .400 | 0 | 2.19 | 59 | 0 | 0 | 25 | 31 | 13 | 15 | 0 | 14 | 1 | 34 | 3 | 207 | 3 | 9.96 | 2.36 | 4.21 | 0.00 | 28.5 | 6.8 | .233 | 2.53 | 5.23 | |
| 8 |  | R. Suarez | 0.84 | 32.0 | 2026 | 31 | 4 | 0 | 1.000 | 0 | 0.56 | 26 | 0 | 0 | 4 | 21 | 2 | 2 | 1 | 6 | 0 | 6 | 0 | 121 | 1 | 7.31 | 1.69 | 4.33 | 0.28 | 21.5 | 5.0 | .227 | 0.56 | 5.91 | |
| 9 | | G. Whitlock | 0.87 | 45.0 | 2026 | 46 | 6 | 1 | .857 | 0 | 2.00 | 50 | 0 | 0 | 2 | 32 | 10 | 12 | 3 | 7 | 0 | 8 | 0 | 171 | 2 | 10.00 | 1.40 | 7.14 | 0.60 | 29.2 | 4.1 | .261 | 2.40 | 6.40 | |
| 10 | | C. Booser | 0.87 | 33.1 | 2026 | 32 | 1 | 0 | 1.000 | 0 | 2.43 | 39 | 0 | 0 | 0 | 23 | 9 | 10 | 5 | 6 | 0 | 6 | 0 | 128 | 1 | 10.53 | 1.62 | 6.50 | 1.35 | 30.5 | 4.7 | .231 | 2.70 | 6.21 | |
| 11 | | T. Clarke | 0.88 | 62.1 | 2026 | 62 | 2 | 3 | .400 | 0 | 2.60 | 37 | 0 | 0 | 0 | 44 | 18 | 21 | 6 | 11 | 3 | 9 | 1 | 238 | 1 | 5.34 | 1.59 | 3.36 | 0.87 | 15.5 | 4.6 | .210 | 3.03 | 6.35 | |
| 12 |  | B. Baker | 0.89 | 55.0 | 2026 | 57 | 1 | 2 | .333 | 0 | 1.47 | 60 | 0 | 0 | 39 | 31 | 9 | 11 | 4 | 18 | 2 | 45 | 1 | 215 | 0 | 9.82 | 2.95 | 3.33 | 0.65 | 27.9 | 8.4 | .206 | 1.80 | 5.07 | |
| 13 | | J. Waguespack | 0.90 | 33.1 | 2026 | 26 | 1 | 2 | .333 | 0 | 2.16 | 20 | 0 | 0 | 0 | 17 | 8 | 9 | 5 | 13 | 1 | 9 | 0 | 131 | 2 | 5.40 | 3.51 | 1.54 | 1.35 | 15.3 | 9.9 | .130 | 2.43 | 4.59 | |
| 14 | | D. Lee | 0.90 | 61.0 | 2026 | 65 | 5 | 0 | 1.000 | 0 | 2.66 | 74 | 0 | 0 | 0 | 40 | 18 | 20 | 3 | 15 | 0 | 2 | 1 | 236 | 0 | 10.92 | 2.21 | 4.93 | 0.44 | 31.4 | 6.4 | .257 | 2.95 | 5.90 | |
| 15 | | D. Dodd | 0.90 | 44.1 | 2026 | 43 | 4 | 1 | .800 | 0 | 2.03 | 46 | 0 | 0 | 1 | 26 | 10 | 10 | 4 | 14 | 2 | 5 | 1 | 172 | 1 | 9.34 | 2.84 | 3.29 | 0.81 | 26.7 | 8.1 | .208 | 2.03 | 5.28 | |
| 16 | | D. Lynch IV | 0.93 | 46.0 | 2026 | 46 | 4 | 2 | .667 | 0 | 1.96 | 35 | 0 | 0 | 1 | 31 | 10 | 13 | 2 | 12 | 2 | 2 | 0 | 183 | 1 | 6.85 | 2.35 | 2.92 | 0.39 | 19.1 | 6.6 | .220 | 2.54 | 6.07 | |
| 17 | | T. Wells | 0.94 | 67.0 | 2026 | TOT | 53 | 3 | 2 | .600 | 0 | 2.55 | 66 | 0 | 0 | 5 | 46 | 19 | 23 | 8 | 17 | 2 | 17 | 1 | 260 | 2 | 8.87 | 2.28 | 3.88 | 1.07 | 25.4 | 6.5 | .228 | 3.09 | 6.18 |
| 18 | | A.J. Minter | 0.94 | 36.0 | 2026 | TOT | 37 | 2 | 2 | .500 | 0 | 1.75 | 30 | 0 | 0 | 0 | 28 | 7 | 9 | 5 | 6 | 1 | 9 | 1 | 142 | 0 | 7.50 | 1.50 | 5.00 | 1.25 | 21.1 | 4.2 | .230 | 2.25 | 7.00 |
| 19 | | T. Scott | 0.95 | 56.0 | 2026 | 60 | 1 | 5 | .167 | 0 | 2.57 | 67 | 0 | 0 | 20 | 41 | 16 | 16 | 4 | 12 | 1 | 29 | 4 | 217 | 1 | 10.77 | 1.93 | 5.58 | 0.64 | 30.9 | 5.5 | .278 | 2.57 | 6.59 | |
| 20 | | J. Garcia | 0.95 | 38.0 | 2026 | 26 | 2 | 3 | .400 | 0 | 3.32 | 36 | 0 | 0 | 2 | 23 | 14 | 15 | 7 | 13 | 1 | 4 | 0 | 144 | 1 | 8.53 | 3.08 | 2.77 | 1.66 | 25.0 | 9.0 | .184 | 3.55 | 5.45 | |
| 21 | | R. Garcia | 0.96 | 59.2 | 2026 | 66 | 5 | 1 | .833 | 0 | 3.17 | 61 | 0 | 0 | 6 | 37 | 21 | 24 | 9 | 20 | 2 | 20 | 2 | 235 | 0 | 9.20 | 3.02 | 3.05 | 1.36 | 26.0 | 8.5 | .196 | 3.62 | 5.58 | |
| 22 | | L. Weaver | 0.96 | 52.1 | 2026 | TOT | 51 | 2 | 1 | .667 | 0 | 2.58 | 55 | 0 | 0 | 1 | 35 | 15 | 16 | 3 | 15 | 2 | 6 | 1 | 207 | 0 | 9.46 | 2.58 | 3.67 | 0.52 | 26.6 | 7.2 | .242 | 2.75 | 6.02 |
| 23 | | A. Bender | 0.96 | 34.1 | 2026 | 35 | 1 | 1 | .500 | 0 | 2.62 | 41 | 0 | 0 | 2 | 21 | 10 | 10 | 1 | 12 | 3 | 6 | 1 | 140 | 3 | 10.75 | 3.15 | 3.42 | 0.26 | 29.3 | 8.6 | .241 | 2.62 | 5.50 | |
| 24 | | A. Houser | 0.97 | 36.0 | 2026 | 10 | 2 | 1 | .667 | 0 | 1.75 | 20 | 0 | 0 | 0 | 27 | 7 | 7 | 3 | 8 | 0 | 5 | 0 | 142 | 0 | 5.00 | 2.00 | 2.50 | 0.75 | 14.1 | 5.6 | .216 | 1.75 | 6.75 | |
| 25 | | E. Henriquez | 0.98 | 54.1 | 2026 | 54 | 4 | 1 | .800 | 0 | 2.82 | 62 | 0 | 0 | 1 | 30 | 17 | 23 | 1 | 23 | 6 | 7 | 0 | 216 | 3 | 10.27 | 3.81 | 2.70 | 0.17 | 28.7 | 10.6 | .234 | 3.81 | 4.97 | |
HOU
TEX
AZ
TBR
SDP
MIL
ATL
BOS
DET
KCR
LAD
CIN
BAL
MIA
SFGStatMuse has game-level data for WHIP 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 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
83 | 57 | .593 | ||
79 | 61 | .564 | 4.0 | |
71 | 69 | .507 | 12.0 | |
67 | 75 | .472 | 17.0 | |
63 | 77 | .450 | 20.0 | |
| NL Central | W | L | PCT | GB |
87 | 53 | .621 | ||
78 | 62 | .557 | 9.0 | |
70 | 70 | .500 | 17.0 | |
68 | 72 | .486 | 19.0 | |
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| NL West | W | L | PCT | GB |
82 | 57 | .590 | ||
74 | 67 | .525 | 9.0 | |
73 | 67 | .521 | 9.5 | |
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Cubs
Cardinals
Pirates
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|---|---|---|---|---|
83 | 56 | .597 | ||
80 | 60 | .571 | 3.5 | |
75 | 65 | .536 | 8.5 | |
69 | 71 | .493 | 14.5 | |
69 | 71 | .493 | 14.5 | |
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73 | 66 | .525 | ||
70 | 69 | .504 | 3.0 | |
67 | 73 | .479 | 6.5 | |
64 | 75 | .460 | 9.0 | |
62 | 78 | .443 | 11.5 | |
| AL West | W | L | PCT | GB |
71 | 69 | .507 | ||
69 | 71 | .493 | 2.0 | |
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Guardians
Twins