1989 MLB Strikeouts / 9 Leaders
Strikeouts per nine innings
Nolan Ryan led the majors in strikeouts / 9 with 11.32 in 1989, 2.86 ahead of Mark Langston (8.46). It stands 63rd among all single seasons in MLB history. It was one of 12 times Nolan Ryan led in strikeouts / 9.
Showing pitchers with at least 162.0 innings — the standard 1.0 inning per team game. Show all players
Led all of MLB in 1989
Nolan Ryan
Texas Rangers
11.32
Strikeouts / 9
2.86 clear of Mark Langston
Showing Strikeouts / 9 and the stats that give it context
Full stat line
| # | Player | Team | K/9 | W | L | ERA | IP |
|---|---|---|---|---|---|---|---|
| 1 |
|
TEX | 11.32 | 16 | 10 | 3.20 | 239.1 |
| 2 |
|
MON +1 | 8.46 | 16 | 14 | 2.74 | 250.0 |
| 3 |
|
KCA | 8.45 | 17 | 9 | 3.64 | 163.0 |
| 4 |
|
BOS | 8.17 | 17 | 11 | 3.13 | 253.1 |
| 5 |
|
NYN | 8.12 | 14 | 5 | 2.83 | 219.1 |
| 6 |
|
LAN | 7.83 | 15 | 12 | 2.82 | 230.0 |
| 7 |
|
NYN | 7.78 | 14 | 8 | 3.52 | 219.2 |
| 8 |
|
TEX | 7.69 | 12 | 13 | 5.14 | 194.1 |
| 9 |
|
SLN | 7.39 | 16 | 12 | 3.05 | 244.2 |
| 10 |
|
MIN +1 | 7.28 | 13 | 17 | 3.66 | 261.0 |
| 11 |
|
ATL | 7.27 | 12 | 11 | 2.94 | 208.0 |
| 12 |
|
PHI | 7.24 | 12 | 12 | 3.44 | 204.0 |
| 13 | Kevin Gross | MON | 7.06 | 11 | 12 | 4.38 | 201.1 |
| 14 |
|
CAL | 7.03 | 16 | 9 | 2.57 | 199.2 |
| 15 |
|
CHA | 6.92 | 11 | 14 | 5.01 | 183.1 |
| 16 |
|
MON | 6.90 | 9 | 13 | 3.31 | 198.1 |
| 17 |
|
HOU | 6.76 | 20 | 10 | 3.10 | 229.0 |
| 18 |
|
ML4 | 6.63 | 15 | 10 | 2.95 | 234.2 |
| 19 |
|
KCA | 6.62 | 23 | 6 | 2.16 | 262.1 |
| 20 |
|
SDN | 6.58 | 15 | 11 | 2.69 | 244.2 |
| 21 |
|
OAK | 6.41 | 19 | 11 | 2.61 | 241.2 |
| 22 |
|
NYN | 6.34 | 14 | 14 | 3.52 | 217.1 |
| 23 |
|
CLE | 6.30 | 13 | 6 | 3.37 | 184.1 |
| 24 |
|
LAN | 6.24 | 15 | 15 | 2.31 | 256.2 |
| 25 | Mike Bielecki | CHN | 6.23 | 18 | 7 | 3.14 | 212.1 |
| 26 |
|
BOS | 6.17 | 15 | 11 | 4.00 | 211.2 |
| 27 |
|
KCA | 6.11 | 15 | 11 | 3.04 | 255.0 |
| 28 |
|
HOU | 6.10 | 15 | 10 | 2.91 | 225.2 |
| 29 |
|
DET | 6.08 | 6 | 14 | 4.86 | 170.1 |
| 30 |
|
CHN | 6.01 | 16 | 11 | 3.66 | 229.0 |
| 31 |
|
SEA | 5.99 | 14 | 6 | 3.34 | 210.1 |
| 32 |
|
DET | 5.92 | 10 | 14 | 3.58 | 223.2 |
| 33 |
|
OAK | 5.88 | 17 | 8 | 3.00 | 209.2 |
| 34 |
|
CLE | 5.71 | 9 | 14 | 3.63 | 208.0 |
| 35 |
|
CAL | 5.71 | 12 | 12 | 3.92 | 181.1 |
| 36 |
|
SFN | 5.54 | 14 | 5 | 2.28 | 193.1 |
| 37 |
|
MON | 5.51 | 16 | 7 | 3.18 | 232.0 |
| 38 |
|
CLE | 5.42 | 13 | 10 | 3.10 | 206.0 |
| 39 |
|
OAK | 5.41 | 21 | 9 | 3.32 | 257.2 |
| 40 | John Smiley | PIT | 5.39 | 12 | 8 | 2.81 | 205.1 |
| 41 |
|
MON | 5.38 | 10 | 11 | 2.84 | 215.2 |
| 42 |
|
LAN +1 | 5.35 | 8 | 14 | 3.52 | 207.0 |
| 43 |
|
LAN | 5.31 | 10 | 13 | 3.43 | 196.2 |
| 44 |
|
SLN | 5.13 | 7 | 15 | 3.80 | 196.2 |
| 45 |
|
CHN | 5.10 | 19 | 12 | 2.95 | 238.1 |
| 46 | John Dopson | BOS | 5.05 | 12 | 8 | 3.99 | 169.1 |
| 47 |
|
CAL | 5.03 | 9 | 15 | 4.54 | 220.0 |
| 48 | Brian Holman | SEA +1 | 4.94 | 9 | 12 | 3.67 | 191.1 |
| 49 |
|
TOR | 4.92 | 13 | 14 | 3.88 | 216.0 |
| 50 |
|
TEX | 4.90 | 12 | 9 | 3.35 | 191.0 |
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