| 12 jul 2026 | Harper, Ryan 2174 | Smith, Shreyas 2098 | 1-0 | B32 Defensa Siciliana: Kalashnikov Variation | CARIFTA 2026 OPEN & WOMEN - OPEN | 73 | Ver |
| 20 feb 2026 | Harper, Ryan 2096 | Rodrigue-Lemieux, Shawn 2532 | 0-1 | B12 Defensa Caro-Kann: Advance Variation, Tal Variation | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 58 | Ver |
| 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 |
| 20 feb 2026 | Harper, Ryan 2096 | McKennis, Darren 2003 | 0-1 | B12 Defensa Caro-Kann: Advance Variation, Tal Variation | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 69 | Ver |
| 20 feb 2026 | Del Castilho, Martyn 2221 | Harper, Ryan 2096 | 1-0 | C78 Apertura Española (Ruy López): Morphy Defense, Neo-Arkhangelsk Variation | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 49 | Ver |
| 20 feb 2026 | Harper, Ryan 2096 | Plotkin, Mark 2374 | 0-1 | B06 Defensa Moderna: Standard Defense | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 52 | Ver |
| 19 feb 2026 | Husbands, Orlando 2289 | Harper, Ryan 2096 | 1-0 | C45 Apertura Escocesa: Mieses Variation | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 88 | Ver |
| 19 feb 2026 | Ynojosa Aponte, Felix Jose 2387 | Harper, Ryan 2096 | 1-0 | A20 Apertura Inglesa: King's English Variation | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 43 | Ver |
| 19 feb 2026 | Harper, Ryan 2096 | Mendes Aaron Reeve 2343 | 0-1 | B12 Defensa Caro-Kann: Advance Variation, Tal Variation | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 34 | Ver |
| 18 feb 2026 | Farley, Terry 2186 | Harper, Ryan 2096 | 0-1 | A21 Apertura Inglesa: King's English Variation, Kramnik-Shirov Counterattack | 2026 SITTU Barbados Open Championship Group A ELO 2100+ | 42 | 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 |
| 28 sep 2025 | Harper, Ryan 2096 | Johnson, Joshua 2213 | 1-0 | B90 Defensa Siciliana: Najdorf Variation | National Chess Championships 2025 | 50 | Ver |
| 27 sep 2025 | Cabralis, Quinn 2212 | Harper, Ryan 2096 | 1-0 | C77 Apertura Española (Ruy López): Morphy Defense, Tarrasch Variation | National Chess Championships 2025 | 52 | 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 | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | National Chess Championships 2025 | 48 | Ver |