Sanctioned Matchup Predictor
Liam Monaco vs Harrison O'Brien
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Harrison O'Brien | def. | Liam Monaco | 9,7,-6,15 | Eastside 2026 Winter Div1 Rnd SF (2026-09-23) | +6 |
| Liam Monaco | def. | Harrison O'Brien | 6,5,6 | Eastside 2024 Autumn Div1 Rnd 5 (2024-05-29) | +3 |
| Harrison O'Brien | def. | Liam Monaco | 7,11,15 | Eastside 2025 Winter Div1 Rnd 5 (2025-08-20) | +7 |
| Liam Monaco | def. | Harrison O'Brien | -10,4,5,13 | Eastside 2024 Winter Div1 Rnd 4 (2024-08-14) | +5 |
| Harrison O'Brien | def. | Liam Monaco | 5,4,9 | Eastside 2025 Spring Div1 Rnd 1 (2025-10-15) | +7 |
| Liam Monaco | def. | Harrison O'Brien | 12,9,3 | Eastside 2026 Autumn Div1 Rnd 1 (2026-05-06) | +18 |
| Liam Monaco | def. | Harrison O'Brien | 8,11,-3,-13,2 | Eastside 2026 Winter Div1 Rnd 4 (2026-08-19) | +9 |