Scorecard for guzajlo vs Jens Oso
Winner by Unanimous Decision in round 4 Jens Oso (2011-03-20)| Round | Judge1 | Total | Judge2 | Total | Judge3 | Total |
| 1 | 9 - 10 | 9 - 10 | 9 - 10 | 9 - 10 | 9 - 10 | 9 - 10 |
| 2 | 9 - 10 | 18 - 20 | 10 - 9 | 19 - 19 | 9 - 10 | 18 - 20 |
| 3 | 9 - 10 | 27 - 30 | 9 - 10 | 28 - 29 | 9 - 10 | 27 - 30 |
| 4 | 9 - 10 | 36 - 40 | 9 - 10 | 37 - 39 | 9 - 10 | 36 - 40 |