Scorecard for Floyd Mayweather vs Marvin Hagler
Winner by Unanimous Decision in round 4 Floyd Mayweather (2011-01-30)| Round | Judge1 | Total | Judge2 | Total | Judge3 | Total |
| 1 | 10 - 7 | 10 - 7 | 10 - 7 | 10 - 7 | 10 - 7 | 10 - 7 |
| 2 | 7 - 9 | 17 - 16 | 7 - 9 | 17 - 16 | 7 - 9 | 17 - 16 |
| 3 | 10 - 7 | 27 - 23 | 9 - 8 | 26 - 24 | 9 - 8 | 26 - 24 |
| 4 | 10 - 8 | 37 - 31 | 10 - 8 | 36 - 32 | 10 - 8 | 36 - 32 |