| Nov 21, 2023 | Daniel Girsh | ½–½ | Nicholas Matta | Round 9: Daniel Girsh - Nicholas Matta | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Nov 20, 2023 | Nicholas Matta | ½–½ | Ansh Shah | Round 8: Nicholas Matta - Ansh Shah | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Nov 20, 2023 | Gianmarco Leiva | 1–0 | Nicholas Matta | Round 7: Gianmarco Leiva - Nicholas Matta | Petrov's Defense: Kaufmann Attack | |
| Nov 19, 2023 | Nicholas Matta | ½–½ | Nikolay Andrianov | Round 6: Nicholas Matta - Nikolay Andrianov | Nimzo-Indian Defense: Romanishin Variation, English Hybrid | |
| Nov 19, 2023 | Joseph Wan | 0–1 | Nicholas Matta | Round 5: Joseph Wan - Nicholas Matta | Caro-Kann Defense: Endgame Variation | |
| Nov 18, 2023 | Nicholas Matta | 1–0 | Doug Eckert | Round 4: Nicholas Matta - Doug Eckert | Queen's Gambit Declined: Barmen Variation | |
| Nov 18, 2023 | Nicholas Matta | 1–0 | Matyas Marek | Round 3: Nicholas Matta - Matyas Marek | Indian Defense: Anti-Nimzo-Indian | |
| Nov 17, 2023 | Advaith Karthik | ½–½ | Nicholas Matta | Round 2: Advaith Karthik - Nicholas Matta | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Nov 17, 2023 | Nicholas Matta | 0–1 | Zachary Dukic | Round 1: Nicholas Matta - Zachary Dukic | Catalan Opening: Open Defense | |
| Jul 3, 2023 | Nicholas Matta | 1–0 | Eugene Yanayt | 51st Annual World Open | Indian Defense | |
| Jul 3, 2023 | Mark Paragua | 0–1 | Nicholas Matta | 51st Annual World Open | King's Indian Attack | |
| Jul 2, 2023 | Nicholas Matta | 1–0 | Duane Rowe | 51st Annual World Open | Benoni Defense: Taimanov Variation | |
| Jun 28, 2023 | Michael Mulyar | ½–½ | Nicholas Matta | 16th Annual Philadelphia International International | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Jun 27, 2023 | Giuseppe Leiva | 0–1 | Nicholas Matta | 16th Annual Philadelphia International International | Bishop's Opening: Berlin Defense | |
| Jun 26, 2023 | Nicholas Matta | 1–0 | Justin Paul | 16th Annual Philadelphia International International | Slav Defense: Modern Line | |
| Jun 25, 2023 | Diego Flores Quillas | ½–½ | Nicholas Matta | 16th Annual Philadelphia International International | Petrov's Defense: Karklins-Martinovsky Variation | |
| Jun 24, 2023 | John Bryant | * | Nicholas Matta | 16th Annual Philadelphia International International | ? | |
| Dec 28, 2022 | Karthik Jayaraman | ½–½ | Nicholas Matta | 32nd Annual North American Open | Sicilian Defense: Closed | |
| Dec 27, 2022 | Nicholas Matta | * | Jayden Lee | 32nd Annual North American Open | ? | |
| Nov 24, 2022 | Kostya Kavutskiy | 1–0 | Nicholas Matta | Round 3: Kostya Kavutskiy - Nicholas Matta | Zukertort Opening: Nimzo-Larsen Variation | |
| Nov 23, 2022 | Juraj Druska | 1–0 | Nicholas Matta | Round 1: Juraj Druska - Nicholas Matta | Four Knights Game: Scotch Variation Accepted | |
| Aug 1, 2021 | Nicholas Matta | 0–1 | Eddy Tian | Round 9 - IM C: Nicholas Matta - Eddy Tian | Queen's Gambit Declined: Ragozin Defense | |
| Aug 1, 2021 | Aydin Turgut | 1–0 | Nicholas Matta | Round 8 - IM C: Aydin Turgut - Nicholas Matta | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Jul 31, 2021 | Nicholas Matta | ½–½ | Andy Woodward | Round 7 - IM C: Nicholas Matta - Andy Woodward | Semi-Slav Defense: Accelerated Meran Variation | |
| Jul 31, 2021 | Liam Putnam | 1–0 | Nicholas Matta | Round 6 - IM C: Liam Putnam - Nicholas Matta | Queen's Gambit Accepted: Normal Variation, Traditional System | |
| Jul 30, 2021 | Ulvi Bajarani | 1–0 | Nicholas Matta | Round 5 - IM C: Ulvi Bajarani - Nicholas Matta | Queen's Gambit Declined: Lasker Defense | |
| Jul 30, 2021 | Nicholas Matta | 1–0 | Alexey Diulger | Round 4 - IM C: Nicholas Matta - Alexey Diulger | Queen's Gambit Accepted: Gunsberg Defense | |
| Jul 29, 2021 | Jouaquin Banawa | 1–0 | Nicholas Matta | Round 3 - IM C: Jouaquin Banawa - Nicholas Matta | Catalan Opening: Open Defense | |
| Jul 29, 2021 | Nicholas Matta | ½–½ | Roberto Abel Martin Del Campo Cardenas | Round 2 - IM C: Nicholas Matta - Roberto Abel Martin Del Campo Cardenas | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jul 29, 2021 | Craig Jones | 1–0 | Nicholas Matta | Round 1: Craig Jones - Nicholas Matta | King's Indian Attack | |
| Apr 9, 2021 | Jason Liang | 0–1 | Nicholas Matta | 2nd Charlotte Master - Round 1: Jason Liang - Nicholas Matta | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
