| Jun 26, 2026 | Iunusov | 1–0 | Wei Yi-Chen | Round 11: Iunusov, Nuriddin - Wei Yi-Chen | Caro-Kann Defense: Advance Variation | |
| Jun 25, 2026 | Wei Yi-Chen | 1–0 | Liu | Round 10: Wei Yi-Chen - Liu, Owen YC | Sicilian Defense: Moscow Variation, Main Line | |
| Jun 24, 2026 | Skube | 1–0 | Wei Yi-Chen | Round 9: Skube, Zan - Wei Yi-Chen | English Opening: Great Snake Variation | |
| Jun 23, 2026 | Wei Yi-Chen | 1–0 | Kim | World Youth Chess Championship 2026 U18 Open | Center Game: Normal Variation | |
| Jun 22, 2026 | Kitaev | 1–0 | Wei Yi-Chen | Round 7: Kitaev, Daniel - Wei Yi-Chen | Nimzo-Larsen Attack: Classical Variation | |
| Jun 20, 2026 | Wei Yi-Chen | 1–0 | Alasfour | Round 6: Wei Yi-Chen - Alasfour, Zaid | Pirc Defense: Bayonet Attack | |
| Jun 19, 2026 | Daas | ½–½ | Wei Yi-Chen | Round 5: Daas, Med Lemnaouar - Wei Yi-Chen | Nimzowitsch Defense: Colorado Countergambit | |
| Jun 18, 2026 | Wei Yi-Chen | 0–1 | Pressler | Round 4: Wei Yi-Chen - Pressler, Tobias | French Defense: Tarrasch Variation, Modern System | |
| Jun 17, 2026 | Mukhamed | 1–0 | Wei Yi-Chen | Round 3: Mukhamed, Nazir - Wei Yi-Chen | Caro-Kann Defense: Exchange Variation | |
| Jun 16, 2026 | Wei Yi-Chen | ½–½ | Valpas | Round 2: Wei Yi-Chen - Valpas, Jami | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 15, 2026 | Bayantas | 1–0 | Wei Yi-Chen | Round 1: Bayantas, Asman - Wei Yi-Chen | King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) | |
| Apr 17, 2026 | Wei Yi-Chen | * | Prajogo | 2026 Melbourne International Open - Blitz | ? | |
| Apr 17, 2026 | Nguyen | 1–0 | Wei Yi-Chen | 2026 Melbourne International Open - Rapid | Clemenz Opening | |
| Apr 17, 2026 | Wilford | 1–0 | Wei Yi-Chen | 2026 Melbourne International Open - Rapid | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Apr 17, 2026 | Wei Yi-Chen | 1–0 | Tan | 2026 Melbourne International Open - Rapid | Sicilian Defense: Moscow Variation, Main Line | |
| Apr 17, 2026 | Wei Yi-Chen | 0–1 | Nguyen Thi Mai Hung | 2026 Melbourne International Open - Rapid | French Defense: Tarrasch Variation, Open System, Main Line | |
| Apr 13, 2026 | Wei Yi-Chen | * | Sou | 2026 Melbourne International Open - Amateurs | ? | |
