Scorecard for Ken Norton vs Diamond
Winner by KO in round 4 Diamond (2019-03-26)| Round | Judge1 | Total | Judge2 | Total | Judge3 | Total |
| 1 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 | 8 - 10 |
| 2 | 9 - 9 | 17 - 19 | 9 - 9 | 17 - 19 | 9 - 9 | 17 - 19 |
| 3 | 9 - 9 | 26 - 28 | 9 - 9 | 26 - 28 | 9 - 9 | 26 - 28 |
| 4 | 8 - 9 | 34 - 37 | 7 - 10 | 33 - 38 | 7 - 10 | 33 - 38 |