Scorecard for Juan Manuel Marquez vs Floyd Mayweather Jr
Winner by KO in round 1 Floyd Mayweather Jr (2013-09-19)| Round | Judge1 | Total | Judge2 | Total | Judge3 | Total |
| 1 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 |
| Round | Judge1 | Total | Judge2 | Total | Judge3 | Total |
| 1 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 |