2 games · 2024–2026 · 2 classical · 0 online
O'Donnell 11 draws0 Maciol
75.0% for O'Donnell
Openings between them
| A20 | English Opening: King's English Variation | 1 | 50.0% |
| C02 | French Defense: Advance Variation, Lputian Variation | 1 | 100.0% |
All games
| O'Donnell, Conor2303 | 1-0 | Maciol, R2066 | 4NCL 2025-26 | 2026 |
| O'Donnell, Conor2284 | ½-½ | Maciol, R2125 | 4NCL 2023-24 | 2024 |