| 20 feb 2026 | Johnson, Joshua 2193 | Harper, Ryan 2096 | ½-½ | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 79 | Ver |
| 28 sep 2025 | Harper, Ryan 2096 | Joseph, Marcus 2121 | ½-½ | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | National Chess Championships 2025 | 24 | Ver |
| 14 sep 2025 | Samuel Bisnath, Kael 2023 | Harper, Ryan 2096 | 0-1 | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | National Chess Championships 2025 | 53 | Ver |
| 13 sep 2025 | Harper, Ryan 2096 | Winter Atwell, Adrian 2090 | ½-½ |
