ERA - Single Season | Rank | Player | ERA | Year |
| ERA - Career | Rank | Player | ERA | IP | 1. | Juan Díaz | 2.82 | 124.1 |
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Winning Pct - Single Season | Rank | Player | WPct | Year |
| Winning Pct - Career | Rank | Player | WPct | IP | 1. | Juan Díaz | .692 | 124.1 |
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Walks per 9 IP - Single Season | Rank | Player | BB9 | Year |
| Walks per 9 IP - Career | Rank | Player | BB9 | IP | 1. | Juan Díaz | 2.9 | 124.1 |
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Strikeouts per 9 IP - Single Season | Rank | Player | K9 | Year |
| Strikeouts per 9 IP - Career | Rank | Player | K9 | IP | 1. | Juan Díaz | 4.7 | 124.1 |
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K/BB - Single Season | Rank | Player | K/BB | Year |
| K/BB - Career | Rank | Player | K/BB | IP | 1. | Juan Díaz | 1.63 | 124.1 |
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WHIP - Single Season | Rank | Player | WHIP | Year |
| WHIP - Career | Rank | Player | WHIP | IP | 1. | Juan Díaz | 1.16 | 124.1 |
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OAVG - Single Season | Rank | Player | OAVG | Year |
| OAVG - Career | Rank | Player | OAVG | IP | 1. | Juan Díaz | .227 | 124.1 |
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OSLG - Single Season | Rank | Player | OSLG | Year |
| OSLG - Career | Rank | Player | OSLG | IP | 1. | Juan Díaz | .308 | 124.1 |
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OOPS - Single Season | Rank | Player | OOPS | Year |
| OOPS - Career | Rank | Player | OOPS | IP | 1. | Juan Díaz | .604 | 124.1 |
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