| 20 mar 2026 | Matviishen, Viktor 2523 | Guo, Ethan 2364 | 1-0 | E54 Defensa Nimzoindia: Normal Variation, Gligoric System, Exchange Variation | 2026 Charlotte Spring Norm Invitational | GM | 40 | Ver |
| 27 feb 2026 | Matviishen, Viktor 2533 | Pranav, V 2641 | ½-½ | E54 Defensa Nimzoindia: Normal Variation, Gligoric System, Exchange Variation | Saint Louis Masters | 25 | Ver |
| 4 ene 2026 | Matviishen, Viktor 2528 | Tari, Aryan 2637 | ½-½ | E54 Defensa Nimzoindia: Normal Variation, Gligoric System, Exchange Variation | 2026 Pan-American Intercollegiate Championship | 44 | Ver |
| 17 dic 2025 | Matviishen, Viktor 2529 | Berdayes Ason, Dylan Isidro 2452 |
