| Jul 19, 2026 | Beach | 1–0 | Kerr | New Zealand Seniors Chess Championship 2026 | Sicilian Defense: Najdorf Variation | |
| Jul 18, 2026 | Kerr | 0–1 | Metge | New Zealand Seniors Chess Championship 2026 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 17, 2026 | Lynch | 0–1 | Kerr | New Zealand Seniors Chess Championship 2026 | King's Indian Defense: Semi-Classical Variation | |
| Jan 20, 2026 | Smith | 1–0 | Kerr | Hilton Bennett Memorial M | Sicilian Defense: Chekhover Variation | |
| Jan 20, 2026 | Kerr | ½–½ | Metge | Hilton Bennett Memorial M | Nimzo-Larsen Attack: Modern Variation | |
| Jan 19, 2026 | Dowden | 1–0 | Kerr | Hilton Bennett Memorial M | Sicilian Defense: Najdorf Variation, English Attack | |
| Jan 19, 2026 | Kerr | ½–½ | Carpinter | Hilton Bennett Memorial M | Nimzo-Larsen Attack: Classical Variation | |
| Jan 19, 2026 | Hair | 0–1 | Kerr | Hilton Bennett Memorial M | Sicilian Defense: Closed, Fianchetto Variation | |
| Jan 18, 2026 | Kerr | 1–0 | Cooper | Round 6: Kerr, Grant - Cooper, Nigel | Italian Game: Two Knights Defense, Traxler Counterattack | |
| Jan 17, 2026 | Gibbons | ½–½ | Kerr | Round 5: Gibbons, Robert - Kerr, Grant | London System | |
| Jan 16, 2026 | Kerr | ½–½ | Fuatai | Round 4: Kerr, Grant - Fuatai, Fuatai | Nimzo-Larsen Attack: Indian Variation | |
| Jan 16, 2026 | Van Meter | 1–0 | Kerr | Round 3: Van Meter, Lester - Kerr, Grant | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jan 15, 2026 | Kerr | ½–½ | Mukkattu | Round 2: Kerr, Grant - Mukkattu, Philip | Pirc Defense | |
| Jan 13, 2026 | Kerr | 0–1 | Dolejs | Round 1: Kerr, Grant - Dolejs, Dan | Nimzo-Larsen Attack: Indian Variation | |
| Nov 8, 2025 | Forster | 1–0 | Kerr | Round 5: Forster, William - Kerr, Grant | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| Nov 8, 2025 | Kerr | 0–1 | Fuatai | Round 4: Kerr, Grant - Fuatai, Fuatai | Alekhine Defense: Modern Variation, Alburt Variation | |
| Nov 7, 2025 | List | 0–1 | Kerr | Round 3: List, Robert - Kerr, Grant | Sicilian Defense: Lasker-Dunne Attack | |
| Nov 6, 2025 | Smith | 1–0 | Kerr | Round 1: Smith, Christopher - Kerr, Grant | Sicilian Defense: Chekhover Variation | |
| Sep 21, 2025 | Kerr | 1–0 | Lim | Dato Tan Chin Nam International Seniors’ Open Chess Championship | Sicilian Defense: Kan Variation, Knight Variation | |
| Sep 20, 2025 | Chan | * | Kerr | Dato Tan Chin Nam International Seniors’ Open Chess Championship | ? | |
| Sep 20, 2025 | Sheridan | ½–½ | Kerr | Dato Tan Chin Nam International Seniors’ Open Chess Championship | Torre Attack: Fianchetto Defense | |
| Sep 19, 2025 | Kerr | 0–1 | Muzzaffar | Dato Tan Chin Nam International Seniors’ Open Chess Championship | Sicilian Defense: Dragon Variation | |
| Sep 18, 2025 | Kuich | ½–½ | Kerr | Dato Tan Chin Nam International Seniors’ Open Chess Championship | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Sep 17, 2025 | Kerr | ½–½ | Gibson | Dato Tan Chin Nam International Seniors’ Open Chess Championship | Sicilian Defense: Nimzowitsch Variation, Closed Variation | |
| Sep 17, 2025 | Spiller | ½–½ | Kerr | Dato Tan Chin Nam International Seniors’ Open Chess Championship | King's Indian Attack | |
| Sep 15, 2025 | Kerr | 0–1 | Liew | Dato Tan Chin Nam International Seniors’ Open Chess Championship | Nimzo-Larsen Attack: Indian Variation | |
| Jul 4, 2025 | Kerr | 0–1 | Archer | Round 2: Kerr, Grant - Archer, Ollie | Caro-Kann Defense: Advance Variation | |
| Jul 4, 2025 | Liang | 0–1 | Kerr | North Island Chess Championships 2025 | Queen's Pawn Game: London System | |
| Jun 22, 2025 | Kerr | ½–½ | Sussex | Peter Stuart Memorial Open 2025 | Nimzo-Larsen Attack: Modern Variation | |
| Jun 21, 2025 | Nimmakayala | ½–½ | Kerr | Peter Stuart Memorial Open 2025 | King's Indian Defense: Orthodox Variation, Classical System, Neo-Classical Line | |
| Jun 21, 2025 | Kerr | 0–1 | Johns | Peter Stuart Memorial Open 2025 | Italian Game: Classical Variation, Center Attack | |
| Jun 20, 2025 | Truong | ½–½ | Kerr | Peter Stuart Memorial Open 2025 | King's Indian Defense: Averbakh Variation, Main Line | |
| Jun 20, 2025 | Kerr | 0–1 | Liu | Peter Stuart Memorial Open 2025 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 11, 2024 | Lohan | ½–½ | Kerr | wst65 | King's Indian Attack: Yugoslav Variation | |
| Jul 10, 2024 | Scrimgour | 1–0 | Kerr | wstcc2024o65 | Sicilian Defense: Alapin Variation, Sherzer Variation | |
| Jul 9, 2024 | Kerr | 1–0 | Marks | wst65 | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Jul 6, 2024 | Kerr | 0–1 | Holst | wst65 | French Defense: Two Knights Variation | |
| Jul 5, 2024 | Kerr | ½–½ | Kennedy | wst65 | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Jul 4, 2024 | Kerr | 0–1 | Orton | wst65 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 2, 2024 | Swierczewski | 1–0 | Kerr | wst65 | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Oct 26, 2023 | Strand | * | Kerr | 65+ World Senior Championship | ? | |
| Oct 25, 2023 | Kerr | * | Pereira | 65+ World Senior Championship | ? | |