Gregg Olson fanned the most hitters by an Orioles relief pitcher in 1989, with 90 strikeouts in his rookie season.
| NAME | SO | SEASON | TM | G | W | L | W% | GS | ERA | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | G. Olson | 90 | 1989 | 64 | 5 | 2 | .714 | 0 | 1.69 | 0 | 0 | 27 | 85.0 | 57 | 16 | 17 | 1 | 46 | 1 | 52 | 10 | 356 | 9 | 9.53 | 4.87 | 1.96 | 0.11 | 25.3 | 12.9 | 1.21 | .257 | 1.80 | 6.04 | |
| 2 | | M. Williamson | 55 | 1989 | 65 | 10 | 5 | .667 | 0 | 2.93 | 0 | 0 | 9 | 107.1 | 105 | 35 | 35 | 4 | 30 | 2 | 38 | 9 | 445 | 0 | 4.61 | 2.52 | 1.83 | 0.34 | 12.4 | 6.7 | 1.26 | .285 | 2.93 | 8.80 | |
| 3 | | M. Thurmond | 32 | 1989 | 47 | 2 | 3 | .400 | 0 | 3.69 | 0 | 0 | 4 | 83.0 | 93 | 34 | 37 | 6 | 15 | 1 | 12 | 2 | 342 | 1 | 3.47 | 1.63 | 2.13 | 0.65 | 9.4 | 4.4 | 1.30 | .302 | 4.01 | 10.08 | |
| 4 | | K. Hickey | 28 | 1989 | 51 | 2 | 3 | .400 | 0 | 2.92 | 0 | 0 | 2 | 49.1 | 38 | 16 | 16 | 3 | 23 | 1 | 17 | 4 | 199 | 3 | 5.11 | 4.20 | 1.22 | 0.55 | 14.1 | 11.6 | 1.24 | .243 | 2.92 | 6.93 | |
| 5 | | B. Holton | 25 | 1989 | 27 | 2 | 4 | .333 | 0 | 4.37 | 0 | 0 | 0 | 59.2 | 72 | 29 | 35 | 6 | 21 | 1 | 8 | 1 | 262 | 5 | 3.77 | 3.17 | 1.19 | 0.91 | 9.5 | 8.0 | 1.56 | .316 | 5.28 | 10.86 | |
| 6 | | M. Huismann | 13 | 1989 | 8 | 0 | 0 | 0 | 6.35 | 0 | 0 | 1 | 11.1 | 13 | 8 | 8 | 0 | 0 | 0 | 1 | 0 | 48 | 1 | 10.32 | 0.00 | 0.00 | 27.1 | 0.0 | 1.15 | .371 | 6.35 | 10.32 | |||
| 7 | | J. Bautista | 12 | 1989 | 5 | 0 | 0 | 0 | 6.87 | 0 | 0 | 0 | 18.1 | 23 | 14 | 14 | 5 | 3 | 0 | 4 | 0 | 81 | 0 | 5.89 | 1.47 | 4.00 | 2.45 | 14.8 | 3.7 | 1.42 | .295 | 6.87 | 11.29 | ||
| 8 | | M. Smith | 11 | 1989 | 12 | 2 | 0 | 1.000 | 0 | 6.50 | 0 | 0 | 0 | 18.0 | 22 | 13 | 15 | 2 | 10 | 0 | 3 | 2 | 85 | 2 | 5.50 | 5.00 | 1.10 | 1.00 | 12.9 | 11.8 | 1.78 | .323 | 7.50 | 11.00 | |
| 9 | | M. Weston | 7 | 1989 | 7 | 1 | 0 | 1.000 | 0 | 5.54 | 0 | 0 | 1 | 13.0 | 18 | 8 | 8 | 1 | 2 | 1 | 2 | 0 | 55 | 0 | 4.85 | 1.38 | 3.50 | 0.69 | 12.7 | 3.6 | 1.54 | .386 | 5.54 | 12.46 | |
| 10 | | D. Schmidt | 5 | 1989 | 12 | 1 | 0 | 1.000 | 0 | 4.50 | 0 | 0 | 0 | 20.0 | 23 | 10 | 10 | 5 | 4 | 0 | 5 | 0 | 85 | 0 | 2.25 | 1.80 | 1.25 | 2.25 | 5.9 | 4.7 | 1.35 | .254 | 4.50 | 10.35 | |
| 11 | | J. Tibbs | 4 | 1989 | 2 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 6.0 | 7 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 6.00 | 1.50 | 4.00 | 0.00 | 16.0 | 4.0 | 1.33 | .350 | 1.50 | 10.50 | ||
| 12 | | C. Schilling | 3 | 1989 | 4 | 0 | 0 | 0 | 2.84 | 0 | 0 | 0 | 6.1 | 4 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 24 | 1 | 4.26 | 2.84 | 1.50 | 1.42 | 12.5 | 8.3 | 0.95 | .167 | 2.84 | 5.68 | ||
| 13 | | B. McDonald | 3 | 1989 | 6 | 1 | 0 | 1.000 | 0 | 8.59 | 0 | 0 | 0 | 7.1 | 8 | 7 | 7 | 2 | 4 | 0 | 2 | 0 | 33 | 1 | 3.68 | 4.91 | 0.75 | 2.45 | 9.1 | 12.1 | 1.64 | .250 | 8.59 | 9.82 | |
| 14 | | P. Harnisch | 1 | 1989 | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 27.00 | 0.00 | 0.00 | 100.0 | 0.0 | 0.00 | 0.00 | 0.00 |
BALStatMuse has game-level data for strikeouts going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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67 | 45 | .598 | ||
59 | 53 | .527 | 8.0 | |
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| NL Central | W | L | PCT | GB |
69 | 42 | .622 | ||
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69 | 43 | .616 | ||
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|---|---|---|---|---|
65 | 46 | .586 | ||
63 | 49 | .563 | 2.5 | |
60 | 51 | .541 | 5.0 | |
54 | 58 | .482 | 11.5 | |
52 | 60 | .464 | 13.5 | |
| AL Central | W | L | PCT | GB |
59 | 52 | .532 | ||
57 | 56 | .504 | 3.0 | |
56 | 57 | .496 | 4.0 | |
54 | 58 | .482 | 5.5 | |
46 | 67 | .407 | 14.0 | |
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58 | 55 | .513 | ||
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