| Jun 26, 2026 | Yu | 1–0 | Johns | 2026 North Shore Club Championship | Catalan Opening: Closed Variation, Traditional Variation | |
| May 9, 2026 | Yu | 1–0 | Fitzgerald | rated rapid game | Catalan Opening: Open Defense, Classical Line | |
| May 9, 2026 | Skurniak | 0–1 | Yu | rated rapid game | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| May 9, 2026 | Yu | 0–1 | Tew | rated rapid game | Queen's Gambit Declined: Three Knights Variation | |
| May 9, 2026 | Yu | 0–1 | Soham Dey | rated rapid game | English Opening: Four Knights System, Nimzowitsch Variation | |
| May 9, 2026 | Jamil | 0–1 | Yu | rated rapid game | Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense | |
| May 9, 2026 | Yu | 0–1 | Harutyunyan | rated rapid game | Catalan Opening: Closed | |
| May 9, 2026 | Chong | 0–1 | Yu | rated rapid game | Rapport-Jobava System | |
| Apr 12, 2026 | Yu | 1–0 | Xing | Open (U12- U20) | French Defense: Steiner Variation | |
| Apr 12, 2026 | Renjith | 1–0 | Yu | Open (U12- U20) | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Apr 11, 2026 | Yu | 1–0 | Yelkhovsky | Open (U12- U20) | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Apr 10, 2026 | Yu | 0–1 | Chang | Open (U12- U20) | Semi-Slav Defense | |
| Feb 6, 2026 | Yu | 1–0 | Jiang | 2026 NSCC Summer Cup | Dutch Defense: Stonewall Variation, Modern Variation | |
| Jan 29, 2026 | Sun | ½–½ | Yu | 2026 NSCC Summer Cup | Queen's Gambit Declined: Ragozin Defense, Vienna Variation | |
| Jan 29, 2026 | Korolev | 0–1 | Yu | 2026 NSCC Summer Cup | Sicilian Defense: Grand Prix Attack | |
| Jan 20, 2026 | Zhang | 0–1 | Yu | Middle Game Challengers | ? | |
| Jan 20, 2026 | Yu | 1–0 | Xu | Middle Game Challengers | Catalan Opening: Open Defense, Classical Line | |
| Jan 19, 2026 | Wiratunga | 0–1 | Yu | Middle Game Challengers | Zukertort Opening | |
| Jan 18, 2026 | Yu | 0–1 | Wang | Middle Game Challengers | Catalan Opening: Open Defense | |
| Jan 18, 2026 | Tao | 1–0 | Yu | Round 5: Tao, Junqing Jerome - Yu, Zachary | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jan 17, 2026 | Yu | 1–0 | Xu | Round 4: Yu, Zachary - Xu, Luna Yuexiu | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Jan 16, 2026 | Mao | 1–0 | Yu | Round 3: Mao, Daqi - Yu, Zachary | Indian Defense: Anti-Nimzo-Indian | |
| Jan 15, 2026 | Yu | 1–0 | Jiang | Round 2: Yu, Zachary - Jiang, Patrick Di | Dutch Defense: Rubinstein Variation | |
| Jan 13, 2026 | Yu | 0–1 | Domalchuk-Jonasson | Round 1: Yu, Zachary - Domalchuk-Jonasson, Aleksandr | King's Indian Attack | |
| Jan 10, 2026 | Yu | 1–0 | Gan | 2025 NZ Champs | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Jan 9, 2026 | Ker | ½–½ | Yu | 2025 NZ Champs | Sicilian Defense: Closed, Traditional | |
| Jan 8, 2026 | Yu | ½–½ | Smith | 2025 NZ Champs | English Opening: Four Knights System, Nimzowitsch Variation | |
| Jan 7, 2026 | Steele | 1–0 | Yu | 2025 NZ Champs | Sicilian Defense: Venice Attack | |
| Jan 5, 2026 | Rains | 0–1 | Yu | 2025 NZ Champs | Sicilian Defense: Closed | |
| Jan 4, 2026 | Yu | 1–0 | Thurner | 2025 NZ Champs | English Opening: Agincourt Defense | |
| Jan 4, 2026 | Stopa | 1–0 | Yu | 2025 NZ Champs | Sicilian Defense: Modern Variations | |
| Jan 4, 2026 | Yu | 0–1 | Sun | 2025 NZ Champs | King's Indian Defense: Semi-Averbakh System | |
| Jan 2, 2026 | Yu | 1–0 | Feng | 2025 NZ Champs | Catalan Opening: Open Defense, Classical Line | |
| Sep 28, 2025 | Yu | 1–0 | Johnson | South Island Rapid Chess Championships | English Opening: Symmetrical Variation, Four Knights Variation | |
| Sep 28, 2025 | Yu | 1–0 | Yu | South Island Rapid Chess Championships | Queen's Gambit Declined: Queen's Knight Variation | |
| Sep 28, 2025 | Broad | 0–1 | Yu | South Island Rapid Chess Championships | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Sep 27, 2025 | Yu | 0–1 | Stark | Round 3: Yu, Zachary - Stark, John | English Defense | |
| Sep 27, 2025 | Agnew | 0–1 | Yu | South Island Rapid Chess Championships | Bird Opening: Dutch Variation | |
| Sep 27, 2025 | Yu | 1–0 | Christie | South Island Rapid Chess Championships | ? | |
| Sep 27, 2025 | Van Der Hoorn | ½–½ | Yu | 2025 South Island Chess Championships | English Opening: Agincourt Defense, Wimpy System | |
| Sep 26, 2025 | Yu | 1–0 | Heperi | 2025 South Island Chess Championships | Benoni Defense: Benoni-Indian Defense | |
| Sep 26, 2025 | Wang | 1–0 | Yu | 2025 South Island Chess Championships | Sicilian Defense: Closed, Traditional | |
| Sep 25, 2025 | Holdo | 0–1 | Yu | 2025 South Island Chess Championships | Queen's Pawn Game: Colle System | |
| Sep 25, 2025 | Yu | 1–0 | Braganza | 2025 South Island Chess Championships | English Opening: Mikenas-Carls Variation | |
| Sep 25, 2025 | Yu | 0–1 | Johnson | 2025 South Island Chess Championships | Catalan Opening: Open Defense | |
| Jul 7, 2025 | Yu | 1–0 | Dive | North Island Chess Championships 2025 | Benko Gambit Accepted: King Walk Variation | |
| Jul 7, 2025 | Mao | 1–0 | Yu | North Island Chess Championships 2025 | Zukertort Opening: Nimzo-Larsen Variation | |
| Jul 6, 2025 | Archer | 0–1 | Yu | North Island Chess Championships 2025 | Indian Defense | |
| Jul 5, 2025 | Yu | 1–0 | Nicholls | Round 5: Yu, Zachary - Nicholls, Leighton | Dutch Defense: Queen's Knight Variation | |
| Jul 5, 2025 | Ha | 0–1 | Yu | North Island Chess Championships 2025 | Queen's Pawn Game: Colle System | |
| Jul 4, 2025 | Tao | 0–1 | Yu | Round 2: Tao, Junqing Jerome - Yu, Zachary | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 4, 2025 | Yu | 1–0 | Wickramathanthri Dinuga | Round 1: Yu, Zachary - Wickramathanthri Dinuga | Slav Defense: Modern Line | |
| Jun 29, 2025 | Yu | 0–1 | Ang | North Island Chess Championships 2025 | King's Indian Defense: Fianchetto Variation, Carlsbad Variation | |
| Jun 22, 2025 | Yu | ½–½ | Slater-Jones | Peter Stuart Memorial Open 2025 | English Opening: Agincourt Defense | |
| Jun 21, 2025 | Yu | 1–0 | Tao | Peter Stuart Memorial Open 2025 | King's Indian Attack | |
| Jun 20, 2025 | Gunn | 0–1 | Yu | Peter Stuart Memorial Open 2025 | ? | |
| Jun 20, 2025 | Yu | 1–0 | Johns | Peter Stuart Memorial Open 2025 | Catalan Opening: Closed Variation, Traditional Variation | |
| Jun 19, 2025 | Liu | ½–½ | Yu | Peter Stuart Memorial Open 2025 | Sicilian Defense: Modern Variations, Main Line | |
| Jun 17, 2025 | Xie | 1–0 | Yu | Peter Stuart Memorial Open 2025 | Zukertort Opening: Nimzo-Larsen Variation | |
| Jun 2, 2025 | Fikh | ½–½ | Yu | Round 6: Fikh, Anthony - Yu, Zachary | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jun 1, 2025 | Yu | 0–1 | Tew | Round 5: Yu, Zachary - Tew, Yao Zen Markis | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Jun 1, 2025 | Preeyansh Roul | 0–1 | Yu | Round 4: Preeyansh Roul - Yu, Zachary | Queen's Gambit Declined: Ragozin Defense | |
| May 31, 2025 | Yu | 1–0 | Keith | Round 3: Yu, Zachary - Keith, Matthew | Catalan Opening: Open Defense | |
| May 31, 2025 | Liu | 1–0 | Yu | Round 2: Liu, William Rui - Yu, Zachary | Sicilian Defense: Najdorf Variation, English Attack | |
| May 30, 2025 | Yu | ½–½ | Hettiarachchi | Round 1: Yu, Zachary - Hettiarachchi, Buthsara | Bogo-Indian Defense: Grünfeld Variation | |
| May 25, 2025 | Yu | 1–0 | Wiratunga | ACA A-Grade Interclubs 2025 | Queen's Gambit Declined | |
| May 23, 2025 | Yu | 1–0 | Somaraju | ACA A-Grade Interclubs 2025 | English Opening: Four Knights System, Nimzowitsch Variation | |
| Apr 18, 2025 | Lane | 1–0 | Yu | 2025 O2C Doeberl Cup Premier | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Jan 13, 2025 | Lu | ½–½ | Yu | Middle Game Chess Foundation Challengers | Queen's Gambit Declined: Ragozin Defense, Vienna Variation | |
| Jan 13, 2025 | Yu | 1–0 | Slater-Jones | Middle Game Chess Foundation Challengers | Catalan Opening: Open Defense | |
| Jan 13, 2025 | Wang | 0–1 | Yu | Middle Game Chess Foundation Challengers | Sicilian Defense: Grand Prix Attack | |
| Jan 10, 2025 | Wang | 0–1 | Yu | New Zealand Chess Congress 2025 | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Jan 9, 2025 | Yu | 0–1 | Smith | New Zealand Chess Congress 2025 | King's Indian Defense: Normal Variation, Standard Development | |
| Jan 8, 2025 | Fulo | ½–½ | Yu | New Zealand Chess Congress 2025 | Sicilian Defense: Modern Variations, Main Line | |
| Jan 7, 2025 | Yu | ½–½ | Weng | New Zealand Chess Congress 2025 | Catalan Opening: Open Defense | |
| Jan 6, 2025 | Metge | 0–1 | Yu | New Zealand Chess Congress 2025 | Nimzo-Indian Defense: Sämisch Variation | |
| Jan 5, 2025 | Yu | ½–½ | Wang | New Zealand Chess Congress 2025 | Bogo-Indian Defense: Grünfeld Variation | |
| Jan 4, 2025 | Van Riemsdijk | 1–0 | Yu | New Zealand Chess Congress 2025 | Sicilian Defense: Najdorf Variation | |
| Jan 3, 2025 | Yu | 1–0 | Qin | New Zealand Chess Congress 2025 | Slav Defense: Modern Line | |
| Jan 2, 2025 | Malcolm | 0–1 | Yu | New Zealand Chess Congress 2025 | King's Indian Attack | |
| Jan 19, 2025 | Weng | 0–1 | Yu | Round 9: Weng, Winston - Yu, Zachary | Queen's Gambit Declined: Ragozin Defense, Vienna Variation | |
| Jan 18, 2025 | Yu | ½–½ | Tew | Round 8: Yu, Zachary - Tew, Yao Zen Markis | Catalan Opening: Closed | |
| Jan 17, 2025 | Yu | 1–0 | Liu | Round 6: Yu, Zachary - Liu, William Rui | Bogo-Indian Defense: Retreat Variation | |
| Jan 17, 2025 | Cooper | 0–1 | Yu | Round 7: Cooper, Nigel - Yu, Zachary | Queen's Pawn Game: Veresov, Richter Attack | |
| Jan 16, 2025 | Jin | 0–1 | Yu | Round 5: Jin, Yanbo - Yu, Zachary | English Opening: Neo-Catalan | |
| Jan 15, 2025 | Yu | 1–0 | Seidl | Round 4: Yu, Zachary - Seidl, Milan | English Opening: King's English Variation, Three Knights System | |
| Jun 29, 2024 | Ang | 1–0 | Yu | Peter Stuart Memorial Open 2024 | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Jun 10, 2024 | Yu | 0–1 | Shen | Round 6: Yu, Zachary - Shen, Zhiyuan | Catalan Opening: Open Defense, Classical Line | |
| Jun 8, 2024 | Chakrabarty | 1–0 | Yu | Round 2: Chakrabarty, Reyaansh - Yu, Zachary | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Jun 3, 2024 | Yu | 1–0 | Weng | Round 6: Yu, Zachary - Weng, Winston | King's Indian Attack: Sicilian Variation | |
| Jun 2, 2024 | Yu | 0–1 | Duneas | Round 4: Yu, Zachary - Duneas, John | Slav Defense: Modern Line | |
| Jun 1, 2024 | Yu | 0–1 | McLaren | Round 2: Yu, Zachary - McLaren, Leonard | Queen's Indian Defense: Miles Variation | |
| May 19, 2024 | Yu | 1–0 | Malcolm | Round 6: Yu, Zachary - Malcolm, Leo | Catalan Opening: Open Defense | |
| May 18, 2024 | Lukey | 0–1 | Yu | Round 5: Lukey, Stephen G - Yu, Zachary | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| May 18, 2024 | Yu | 0–1 | Rains | Round 3: Yu, Zachary - Rains, Edward | Slav Defense: Modern Line | |
| May 18, 2024 | Wang | 0–1 | Yu | Round 2: Wang, Justin Zhide - Yu, Zachary | Sicilian Defense: Closed, Traditional | |
| Apr 5, 2024 | Davis | 1–0 | Yu | Round 7: Davis, Tony J - Yu, Zachary | Nimzo-Indian Defense: Normal Variation | |
| Apr 5, 2024 | Yu | ½–½ | Tang | Round 6: Yu, Zachary - Tang, Terrence | Indian Defense: Anti-Nimzo-Indian | |
| Apr 4, 2024 | Yu | 1–0 | Kalina | Round 5: Yu, Zachary - Kalina, Leo | Indian Defense: Dzindzi-Indian Defense | |
| Jun 5, 2023 | Park-Tamati | 1–0 | Yu | Trusts Open | Indian Defense | |