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| Second Basemen Single-Season OPS Leaderboard | |
| * - Indicates Hall of Fame
+ - indicates hit-less at-bats added to meet 502PA requirement. |
| Rank | Player | OPS | PA | Year | |
| 1. | Bid McPhee | .7463 | 610 | 1884 | |
| 2. | Fred Dunlap | .7411 | 630 | 1884 | |
| 3. | Buck Ewing | .6817 | 639 | 1884 | |
| 4. | Mike Moynahan | .5880+ | 469 | 1884 | |
| 5. | Frank McLaughlin | .5780+ | 495 | 1884 | |
| 6. | Ed Andrews | .5686 | 557 | 1884 | |
| 7. | Jack Farrell | .5557 | 657 | 1884 | |
| 8. | Tim Manning | .5061 | 628 | 1884 | |
| 9. | Sam Barkley | .4955+ | 389 | 1884 | |
| 10. | Sam Trott | .4413+ | 382 | 1884 |
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