Scorecard for Floyd Mayweather Jr vs michael watson
Winner by Unanimous Decision in round 4 michael watson (2011-02-28)| Round | Judge1 | Total | Judge2 | Total | Judge3 | Total |
| 1 | 7 - 10 | 7 - 10 | 7 - 10 | 7 - 10 | 7 - 10 | 7 - 10 |
| 2 | 7 - 10 | 14 - 20 | 7 - 10 | 14 - 20 | 7 - 10 | 14 - 20 |
| 3 | 9 - 10 | 23 - 30 | 9 - 10 | 23 - 30 | 9 - 10 | 23 - 30 |
| 4 | 8 - 9 | 31 - 39 | 8 - 9 | 31 - 39 | 8 - 9 | 31 - 39 |