Between the 1901 and 1997 seasons, Billy Wagner had the highest K/9 with 8.0+ innings pitched in a season, with 14.38 per nine innings in 1997.
| NAME | K/9 | IP | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Wagner | 14.38 | 66.1 | 1997 | 62 | 7 | 8 | .467 | 0 | 2.85 | 106 | 0 | 0 | 23 | 49 | 21 | 23 | 5 | 30 | 3 | 49 | 1 | 277 | 3 | 4.07 | 3.53 | 0.68 | 38.3 | 10.8 | 1.19 | .331 | 3.12 | 72 | 2.38 | 60 | 6.65 | 12.4 | |
| 2 | | R. Dibble | 14.08 | 70.1 | 1992 | 63 | 3 | 5 | .375 | 0 | 3.07 | 110 | 0 | 0 | 25 | 48 | 24 | 26 | 3 | 31 | 2 | 49 | 2 | 286 | 6 | 3.97 | 3.55 | 0.38 | 38.5 | 10.8 | 1.12 | .321 | 3.33 | 86 | 1.61 | 44 | 6.14 | 15.4 | |
| 3 | | R. Dibble | 13.55 | 82.1 | 1991 | 67 | 3 | 5 | .375 | 0 | 3.17 | 124 | 0 | 0 | 31 | 67 | 29 | 32 | 5 | 25 | 0 | 57 | 2 | 334 | 5 | 2.73 | 4.96 | 0.55 | 37.1 | 7.5 | 1.12 | .344 | 3.50 | 84 | 1.54 | 39 | 7.32 | 20.9 | |
| 4 | | K. Spooner | 13.50 | 18.0 | 1954 | 2 | 2 | 0 | 1.000 | 2 | 0.00 | 27 | 2 | 2 | 0 | 7 | 0 | 0 | 0 | 6 | 0 | 0 | 68 | 0 | 3.00 | 4.50 | 0.00 | 39.7 | 8.8 | 0.72 | .200 | 0.00 | 0 | 0.40 | 10 | 3.50 | 7.3 | ||
| 5 | | J. Hudek | 13.05 | 20.0 | 1995 | 19 | 2 | 2 | .500 | 0 | 5.40 | 29 | 0 | 0 | 7 | 19 | 12 | 12 | 3 | 5 | 0 | 16 | 0 | 83 | 2 | 2.25 | 5.80 | 1.35 | 34.9 | 6.0 | 1.20 | .348 | 5.40 | 137 | 2.90 | 72 | 8.55 | 2.5 | |
| 6 | | A. Benitez | 13.01 | 73.1 | 1997 | 71 | 4 | 5 | .444 | 0 | 2.45 | 106 | 0 | 0 | 9 | 49 | 20 | 22 | 7 | 43 | 1 | 26 | 5 | 307 | 1 | 5.28 | 2.47 | 0.86 | 34.5 | 14.0 | 1.25 | .280 | 2.70 | 55 | 3.25 | 72 | 6.01 | 10.4 | |
| 7 | | E. Burgos | 12.96 | 8.1 | 1995 | 5 | 0 | 0 | 0 | 8.64 | 12 | 0 | 0 | 0 | 14 | 8 | 8 | 1 | 6 | 1 | 2 | 0 | 44 | 2 | 6.48 | 2.00 | 1.08 | 27.3 | 13.6 | 2.40 | .542 | 8.64 | 213 | 4.30 | 103 | 15.12 | -0.1 | ||
| 8 | | R. Dibble | 12.82 | 99.0 | 1989 | 74 | 10 | 5 | .667 | 0 | 2.09 | 141 | 0 | 0 | 2 | 62 | 23 | 23 | 4 | 39 | 3 | 18 | 11 | 401 | 7 | 3.55 | 3.62 | 0.36 | 35.2 | 9.7 | 1.02 | .271 | 2.09 | 58 | 1.70 | 45 | 5.64 | 21.9 | |
| 9 | | B. Harvey | 12.76 | 55.0 | 1989 | 51 | 3 | 3 | .500 | 0 | 3.44 | 78 | 0 | 0 | 25 | 36 | 21 | 21 | 6 | 41 | 0 | 42 | 1 | 245 | 5 | 6.71 | 1.90 | 0.98 | 31.8 | 16.7 | 1.40 | .250 | 3.44 | 91 | 3.57 | 92 | 5.89 | 1.8 | |
| 10 | | B. Ruffin | 12.68 | 22.0 | 1997 | 23 | 0 | 2 | .000 | 0 | 5.32 | 31 | 0 | 0 | 7 | 18 | 13 | 15 | 3 | 18 | 0 | 15 | 0 | 102 | 2 | 7.36 | 1.72 | 1.23 | 30.4 | 17.6 | 1.64 | .300 | 6.14 | 103 | 4.51 | 96 | 7.36 | 0.5 | |
| 11 | | R. Hernandez | 12.67 | 59.2 | 1995 | 60 | 3 | 7 | .300 | 0 | 3.92 | 84 | 0 | 0 | 32 | 63 | 26 | 30 | 9 | 28 | 3 | 57 | 4 | 272 | 1 | 4.22 | 3.00 | 1.36 | 30.9 | 10.3 | 1.53 | .365 | 4.53 | 87 | 3.80 | 83 | 9.50 | 5.2 | |
| 12 | | R. DeLucia | 12.66 | 10.2 | 1994 | 8 | 0 | 0 | 0 | 4.22 | 15 | 0 | 0 | 0 | 9 | 5 | 6 | 4 | 5 | 0 | 2 | 0 | 47 | 1 | 4.22 | 3.00 | 3.38 | 31.9 | 10.6 | 1.31 | .217 | 5.06 | 100 | 6.59 | 153 | 7.59 | -2.7 | ||
| 13 | | R. Villone | 12.60 | 45.0 | 1995 | TOT | 38 | 2 | 3 | .400 | 0 | 5.80 | 63 | 0 | 0 | 1 | 44 | 29 | 31 | 11 | 34 | 1 | 15 | 0 | 212 | 3 | 6.80 | 1.85 | 2.20 | 29.7 | 16.0 | 1.73 | .320 | 6.20 | 131 | 5.81 | 130 | 8.80 | -7 |
| 14 | | A. Benitez | 12.60 | 10.0 | 1994 | 3 | 0 | 0 | 0 | 0.90 | 14 | 0 | 0 | 0 | 8 | 1 | 1 | 0 | 4 | 1 | 1 | 0 | 42 | 0 | 3.60 | 3.50 | 0.00 | 33.3 | 9.5 | 1.20 | .348 | 0.90 | 19 | 1.82 | 38 | 7.20 | 3.3 | ||
| 15 | | A. Benitez | 12.56 | 14.1 | 1996 | 18 | 1 | 0 | 1.000 | 0 | 3.77 | 20 | 0 | 0 | 4 | 7 | 6 | 6 | 2 | 6 | 0 | 8 | 0 | 56 | 1 | 3.77 | 3.33 | 1.26 | 35.7 | 10.7 | 0.91 | .179 | 3.77 | 76 | 3.44 | 70 | 4.40 | 2.3 | |
| 16 | | M. Wohlers | 12.53 | 64.2 | 1995 | 65 | 7 | 3 | .700 | 0 | 2.09 | 90 | 0 | 0 | 25 | 51 | 15 | 16 | 2 | 24 | 1 | 49 | 3 | 269 | 4 | 3.34 | 3.75 | 0.28 | 33.5 | 8.9 | 1.16 | .322 | 2.23 | 49 | 1.88 | 44 | 7.10 | 17.1 | |
| 17 | | R. Dibble | 12.49 | 98.0 | 1990 | 68 | 8 | 3 | .727 | 0 | 1.74 | 136 | 0 | 0 | 11 | 62 | 19 | 22 | 3 | 34 | 1 | 29 | 3 | 384 | 3 | 3.12 | 4.00 | 0.28 | 35.4 | 8.9 | 0.98 | .281 | 2.02 | 45 | 1.49 | 38 | 5.69 | 26 | |
| 18 |  | R. Johnson | 12.47 | 61.1 | 1996 | 14 | 5 | 0 | 1.000 | 8 | 3.67 | 85 | 0 | 0 | 1 | 48 | 25 | 27 | 8 | 25 | 2 | 2 | 0 | 256 | 3 | 3.67 | 3.40 | 1.17 | 33.2 | 9.8 | 1.19 | .294 | 3.96 | 74 | 3.41 | 69 | 7.04 | 10.5 | |
| 19 | | T. Percival | 12.46 | 52.0 | 1997 | 55 | 5 | 5 | .500 | 0 | 3.46 | 72 | 0 | 0 | 27 | 40 | 20 | 20 | 6 | 22 | 4 | 46 | 2 | 224 | 5 | 3.81 | 3.27 | 1.04 | 32.1 | 9.8 | 1.19 | .283 | 3.46 | 77 | 3.33 | 73 | 6.92 | 7.1 | |
| 20 | | N. Charlton | 12.46 | 34.2 | 1993 | 34 | 1 | 3 | .250 | 0 | 2.34 | 48 | 0 | 0 | 18 | 22 | 9 | 12 | 4 | 17 | 0 | 29 | 0 | 141 | 6 | 4.41 | 2.82 | 1.04 | 34.0 | 12.1 | 1.13 | .250 | 3.12 | 54 | 3.18 | 74 | 5.71 | 4.4 | |
| 21 | | J.R. Richard | 12.43 | 21.0 | 1971 | 4 | 2 | 1 | .667 | 4 | 3.43 | 29 | 1 | 0 | 0 | 17 | 8 | 9 | 1 | 16 | 0 | 0 | 0 | 96 | 2 | 6.86 | 1.81 | 0.43 | 30.2 | 16.7 | 1.57 | .320 | 3.86 | 101 | 2.59 | 78 | 7.29 | 1.7 | |
| 22 | | R. Johnson | 12.35 | 214.1 | 1995 | 30 | 18 | 2 | .900 | 30 | 2.48 | 294 | 6 | 3 | 0 | 159 | 59 | 65 | 12 | 65 | 6 | 0 | 1 | 866 | 5 | 2.73 | 4.52 | 0.50 | 33.9 | 7.5 | 1.05 | .301 | 2.73 | 53 | 2.08 | 44 | 6.68 | 62 | |
| 23 | | J. Brantley | 12.34 | 11.2 | 1997 | 13 | 1 | 1 | .500 | 0 | 3.86 | 16 | 0 | 0 | 1 | 9 | 5 | 5 | 2 | 7 | 2 | 9 | 1 | 53 | 2 | 5.40 | 2.29 | 1.54 | 30.2 | 13.2 | 1.37 | .269 | 3.86 | 92 | 4.90 | 115 | 6.94 | -0.8 | |
| 24 | | P. Shuey | 12.34 | 11.2 | 1994 | 14 | 0 | 1 | .000 | 0 | 8.49 | 16 | 0 | 0 | 5 | 14 | 11 | 11 | 1 | 12 | 0 | 11 | 1 | 62 | 4 | 9.26 | 1.33 | 0.77 | 25.8 | 19.4 | 2.23 | .394 | 8.49 | 175 | 4.58 | 98 | 10.80 | 0.1 | |
| 25 | | R. Duren | 12.31 | 49.0 | 1960 | 42 | 3 | 4 | .429 | 1 | 4.96 | 67 | 0 | 0 | 8 | 27 | 27 | 29 | 3 | 49 | 7 | 17 | 1 | 229 | 4 | 9.00 | 1.37 | 0.55 | 29.3 | 21.4 | 1.55 | .233 | 5.33 | 135 | 4.02 | 106 | 4.96 | -1.4 | |
HOU
CIN
BKN
BAL
SFG
CAL
COL
SEA
ANA
HOU
CLEMore MLB News
Twins believe the future is bright with a young lineup built around Culpepper, Jenkins and Rodriguez
White Sox receive a letter from Pope Leo XIV on day of playoff opener
Sparse crowd, empty seats greet .500 Astros for wild-card opener vs White Sox
Brewers remaining cautious with Joey Ortiz as they prepare for NL Division Series
Buster Posey wants the Giants to learn from their Pride Night cap controversy
Austin Riley's 3-run homer off Jhoan Duran rallies Braves past Phillies 5-3 in NLWCS opener
More Astros Stats
Team Batting Leaders 
HR
42
Alvarez
RBI
106
Alvarez
AVG
.316
Alvarez
Team Pitching Leaders 
W
8
Lambert
K
154
Lambert
ERA
3.19
Brown
Team Rankings
HR
226
1st
R
734
13th
SO
1,411
9th
ERA
4.45
24th
Rangers
Athletics
Angels
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Braves - y | 94 | 68 | .580 | |
 Phillies - w | 88 | 74 | .543 | 6.0 |
80 | 82 | .494 | 14.0 | |
77 | 85 | .475 | 17.0 | |
74 | 88 | .457 | 20.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 103 | 59 | .636 | |
 Cubs - w | 89 | 73 | .549 | 14.0 |
82 | 80 | .506 | 21.0 | |
77 | 85 | .475 | 26.0 | |
75 | 87 | .463 | 28.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 100 | 62 | .617 | |
 Padres - w | 91 | 71 | .562 | 9.0 |
86 | 76 | .531 | 14.0 | |
65 | 97 | .401 | 35.0 | |
58 | 104 | .358 | 42.0 |
Marlins
Nationals
Mets
Pirates
Cardinals
Diamondbacks| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - y | 98 | 64 | .605 | |
 Yankees - w | 93 | 68 | .578 | 4.5 |
 Red Sox - w | 87 | 75 | .537 | 11.0 |
79 | 82 | .491 | 18.5 | |
79 | 83 | .488 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 85 | 77 | .525 | |
 White Sox - w | 84 | 78 | .519 | 1.0 |
77 | 85 | .475 | 8.0 | |
76 | 86 | .469 | 9.0 | |
69 | 93 | .426 | 16.0 | |
| AL West | W | L | PCT | GB |
 Astros - y | 81 | 81 | .500 | |
80 | 82 | .494 | 1.0 | |
76 | 86 | .469 | 5.0 | |
64 | 98 | .395 | 17.0 | |
62 | 100 | .383 | 19.0 |
Blue Jays
Twins
Tigers
Royals