| Player | Season | OPS |
|---|---|---|
| Babe Ruth (GRR) | 4 | 1.1727 |
| Hank Greenberg (STL) | 3 | 1.1073 |
| Rogers Hornsby (VGA) | 1 | 1.1062 |
| Babe Ruth (GRR) | 3 | 1.0930 |
| Babe Ruth (STL) | 2 | 1.0866 |
| Babe Ruth (NOH) | 1 | 1.0417 |
| Ted Williams (PTL) | 3 | 1.0378 |
| Ted Williams (NOH) | 2 | 1.0289 |
| Stan Musial (GRR) | 4 | 1.0190 |
| Lou Gehrig (VGA) | 4 | 1.0185 |
| Ty Cobb (NOH) | 4 | 1.0036 |
| Rogers Hornsby (ELP) | 4 | 1.0035 |
| Lou Gehrig (VGA) | 3 | 0.9997 |
| Mike Schmidt (VGA) | 3 | 0.9990 |
| Hank Greenberg (VGA) | 2 | 0.9852 |
| Willie Mays (SPB) | 3 | 0.9726 |
| Al Simmons (OTT) | 4 | 0.9662 |
| Joe DiMaggio (SPB) | 1 | 0.9611 |
| Rogers Hornsby (ELP) | 3 | 0.9571 |
| Ted Williams (STL) | 1 | 0.9534 |
| Hank Greenberg (STL) | 4 | 0.9524 |
| Harry Heilmann (STL) | 3 | 0.9491 |
| Jimmie Foxx (OTT) | 1 | 0.9402 |
| Joe DiMaggio (OTT) | 3 | 0.9340 |
| Ted Williams (PTL) | 4 | 0.9309 |
| Frank Thomas (OTT) | 1 | 0.9295 |
| Joe Jackson (OTT) | 4 | 0.9293 |
| Ed Delahanty (ELP) | 3 | 0.9259 |
| Joe DiMaggio (OTT) | 4 | 0.9188 |
| Jimmie Foxx (PTL) | 3 | 0.9188 |