| Nov 28, 2021 | Deepak Aaron | ½–½ | Nicolas Checa | Round 9: Deepak Aaron - Nicolas Checa | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Nov 28, 2021 | Nicolas Checa | ½–½ | Vishnu Vanapalli | Round 8: Nicolas Checa - Vishnu Vanapalli | Queen's Gambit Declined: Harrwitz Attack | |
| Nov 27, 2021 | Robby Kevlishvili | ½–½ | Nicolas Checa | Round 7: Robby Kevlishvili - Nicolas Checa | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Nov 27, 2021 | Nicolas Checa | 1–0 | Arthur Guo | Round 6: Nicolas Checa - Arthur Guo | English Opening: Neo-Catalan | |
| Nov 26, 2021 | Bach Ngo | 0–1 | Nicolas Checa | Round 5: Bach Ngo - Nicolas Checa | Semi-Slav Defense: Stoltz Variation | |
| Nov 24, 2021 | Evan Park | 1–0 | Nicolas Checa | Round 1: Evan Park - Nicolas Checa | French Defense: Winawer Variation, Advance Variation | |
| Jun 21, 2021 | Andrew Tang | 1–0 | Nicolas Checa | Round 3.2: Andrew Tang - Nicolas Checa | Queen's Pawn Game: London System | |
| Jun 21, 2021 | Lu | 0–1 | Nicolas Checa | Round 3.1: Lu, Ming - Nicolas Checa | Semi-Slav Defense | |
| Jun 21, 2021 | Nicolas Checa | 0–1 | Viswanadha | Round 2.2: Nicolas Checa - Viswanadha, Kesav | French Defense: Winawer Variation, Eingorn Variation | |
| Jun 21, 2021 | Nicolas Checa | 0–1 | Josiah Stearman | Round 2.1: Nicolas Checa - Josiah Stearman | French Defense: King's Indian Attack | |
| Jun 21, 2021 | Grayson Rorrer | 0–1 | Nicolas Checa | Round 1.2: Grayson Rorrer - Nicolas Checa | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Jun 20, 2021 | Nicolas Checa | ½–½ | Eric S Rosen | Round 9: Nicolas Checa - Eric S Rosen | Queen's Gambit Declined: Three Knights Variation | |
| Jun 20, 2021 | Kostya Kavutskiy | ½–½ | Nicolas Checa | Round 8: Kostya Kavutskiy - Nicolas Checa | Slav Defense | |
| Jun 19, 2021 | Nicolas Checa | 1–0 | Eric Li | Round 7: Nicolas Checa - Eric Li | Queen's Gambit Declined: Ragozin Defense | |
| Jun 18, 2021 | Nicolas Checa | 0–1 | Seth Homa | Round 4: Nicolas Checa - Seth Homa | Benoni Defense | |
| Jun 18, 2021 | Sean Vibbert | ½–½ | Nicolas Checa | Round 3: Sean Vibbert - Nicolas Checa | Zukertort Opening | |
| Jun 17, 2021 | Nicolas Checa | ½–½ | Jason Wang | Round 2: Nicolas Checa - Jason Wang | Queen's Gambit Accepted: Central Variation, Alekhine System | |
| Jun 17, 2021 | Eddy Tian | 0–1 | Nicolas Checa | Round 1: Eddy Tian - Nicolas Checa | Slav Defense: Quiet Variation, Schallopp Defense | |
| Oct 15, 2020 | Nicolas Checa | ½–½ | John Burke | 2020 US Junior Championship | Grünfeld Defense: Exchange Variation | |
| Oct 15, 2020 | Nicolas Checa | 0–1 | Sam Sevian | 2020 US Junior Championship | Grünfeld Defense: Russian Variation, Prins Variation | |
| Oct 15, 2020 | Christopher Shen | 0–1 | Nicolas Checa | 2020 US Junior Championship | Slav Defense: Exchange Variation | |
| Oct 14, 2020 | Nicolas Checa | 1–0 | Christopher Yoo | 2020 US Junior Championship | Benko Gambit Accepted: Fully Accepted Variation | |
| Oct 14, 2020 | Josh Sheng | 1–0 | Nicolas Checa | 2020 US Junior Championship | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Oct 14, 2020 | Bryce Tiglon | 0–1 | Nicolas Checa | 2020 US Junior Championship | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Oct 13, 2020 | Nicolas Checa | ½–½ | Brandon Jacobson | 2020 US Junior Championship | Réti Opening: Advance Variation | |
| Oct 13, 2020 | Nicolas Checa | 0–1 | Jeffery Xiong | 2020 US Junior Championship | Queen's Pawn Game: Modern Defense | |
| Oct 13, 2020 | Praveen Balakrishnan | 1–0 | Nicolas Checa | 2020 US Junior Championship | French Defense: Winawer Variation, Advance Variation | |
