2021 Greyhound Derby statistics - Results for offspring of sire Definate Opinion
Includes races up to and including 25/10/21
| Runs | Wins | Win percent |
| 4 | 1 | 25 |
| Date | Dog | Trap | Finished | SP | Sectional | Time | Going | Calculated Time | Trainer | Result/Video |
| 03/06/2021 | Ballymac Kingdom |  |
1 | 9/2 | 4.25 | 29.54 | -20 | 29.34 | L Dowling |  |
| 05/06/2021 | Ballymac Wisdom |  |
4 | 7/1 | 4.31 | 29.50 | N | 29.50 | L Dowling | |
| 11/06/2021 | Ballymac Kingdom |  |
3 | 3/1 | 4.36 | 29.46 | N | 29.46 | L Dowling | |
| 19/06/2021 | Ballymac Kingdom | |
4 | 6/1 | 4.34 | 29.70 | N | 29.70 | L Dowling | |
| AVERAGE | 4.32 | 29.55 | 29.5 |