Under-17
| Team | Years | Games | W | D | L | Win % |
| St George | Harold Matthews 2025 | 8 | 2 | 0 | 6 | 25% |
| St George | Harold Matthews 2026 | 6 | 2 | 0 | 4 | 33% |
| Overall | 2025–2026 | 14 | 4 | 0 | 10 | 29% |
Under-17
| Team | Years | Games | W | D | L | Win % |
| St George | Harold Matthews 2025 | 8 | 2 | 0 | 6 | 25% |
| St George | Harold Matthews 2026 | 6 | 2 | 0 | 4 | 33% |
| Overall | 2025–2026 | 14 | 4 | 0 | 10 | 29% |