| Dec 22, 2023 | Andy Woodward | 1–0 | Christopher Woojin Yoo | Round 9: Andy Woodward - Christopher Woojin Yoo | Bogo-Indian Defense: Retreat Variation | |
| Dec 21, 2023 | Christopher Woojin Yoo | 1–0 | Joseph Zeltsan | Round 8: Christopher Woojin Yoo - Joseph Zeltsan | Queen's Pawn Game: London System | |
| Dec 21, 2023 | Christopher Woojin Yoo | ½–½ | Aram Hakobyan | Round 7: Christopher Woojin Yoo - Aram Hakobyan | Ruy Lopez: Marshall Attack, Modern Variation | |
| Dec 20, 2023 | Grayson Rorrer | ½–½ | Christopher Woojin Yoo | Round 6: Grayson Rorrer - Christopher Woojin Yoo | Benoni Defense: Fianchetto Variation | |
| Dec 19, 2023 | Christopher Woojin Yoo | ½–½ | Tran Gia Phuc Pham | Round 5: Christopher Woojin Yoo - Tran Gia Phuc Pham | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Dec 18, 2023 | Anna Sargsyan | 0–1 | Christopher Woojin Yoo | Round 3: Anna Sargsyan - Christopher Woojin Yoo | Sicilian Defense: Moscow Variation, Main Line | |
| Dec 17, 2023 | Julian Proleiko | ½–½ | Christopher Woojin Yoo | Round 1: Julian Proleiko - Christopher Woojin Yoo | King's Indian Defense: Orthodox Variation, Glek Defense | |
| May 25, 2023 | Christopher Woojin Yoo | ½–½ | Abhimanyu Puranik | Round 9: Christopher Woojin Yoo - Abhimanyu Puranik | Tarrasch Defense: Dubov Tarrasch | |
| May 24, 2023 | Nikolas Theodorou | ½–½ | Christopher Woojin Yoo | Round 8: Nikolas Theodorou - Christopher Woojin Yoo | Nimzo-Larsen Attack: Classical Variation | |
| May 23, 2023 | Christopher Woojin Yoo | ½–½ | Rinat Jumabayev | Round 7: Christopher Woojin Yoo - Rinat Jumabayev | Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation | |
| May 22, 2023 | Viktor Erdos | ½–½ | Christopher Woojin Yoo | Round 6: Viktor Erdos - Christopher Woojin Yoo | Four Knights Game | |
| May 21, 2023 | Christopher Woojin Yoo | 0–1 | A.R. Saleh Salem | Round 5: Christopher Woojin Yoo - A.R. Saleh Salem | King's Indian Defense: Normal Variation, King's Knight Variation | |
| May 20, 2023 | Haik M. Martirosyan | 1–0 | Christopher Woojin Yoo | Round 4: Haik M. Martirosyan - Christopher Woojin Yoo | Queen's Gambit Declined: Three Knights Variation | |
| May 19, 2023 | Christopher Woojin Yoo | 1–0 | Mahammad Muradli | Round 3: Christopher Woojin Yoo - Mahammad Muradli | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| May 18, 2023 | B. Adhiban | 0–1 | Christopher Woojin Yoo | Round 2: B. Adhiban - Christopher Woojin Yoo | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 17, 2023 | Christopher Woojin Yoo | 0–1 | Parham Maghsoodloo | Round 1: Christopher Woojin Yoo - Parham Maghsoodloo | Sicilian Defense: Richter-Rauzer Variation | |
| Jul 16, 2022 | Carissa Yip | ½–½ | Christopher Woojin Yoo | Round 9: Carissa Yip - Christopher Woojin Yoo | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Jul 15, 2022 | Christopher Woojin Yoo | 1–0 | Abhimanyu Mishra | Round 8: Christopher Woojin Yoo - Abhimanyu Mishra | Queen's Pawn Game: London System | |
| Jul 14, 2022 | Christopher Woojin Yoo | 0–1 | David Brodsky | Round 7: Christopher Woojin Yoo - David Brodsky | Ruy Lopez: Open, Main Line | |
| Jul 13, 2022 | Justin Wang | 0–1 | Christopher Woojin Yoo | Round 6: Justin Wang - Christopher Woojin Yoo | Réti Opening: Advance Variation, Michel Gambit | |
| Jul 11, 2022 | Christopher Woojin Yoo | 1–0 | Balaji Daggupati | Round 5: Christopher Woojin Yoo - Balaji Daggupati | Réti Opening: Reversed Blumenfeld Gambit | |
| Jul 10, 2022 | Andrew Hong | 0–1 | Christopher Woojin Yoo | Round 4: Andrew Hong - Christopher Woojin Yoo | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jul 9, 2022 | Christopher Woojin Yoo | 1–0 | Pedro Espinosa | Round 3: Christopher Woojin Yoo - Pedro Espinosa | Slav Defense | |
| Jul 8, 2022 | Awonder Liang | ½–½ | Christopher Woojin Yoo | Round 2: Awonder Liang - Christopher Woojin Yoo | English Opening: Anglo-Indian Defense | |
| Jul 7, 2022 | Christopher Woojin Yoo | 1–0 | Brandon Jacobson | Round 1: Christopher Woojin Yoo - Brandon Jacobson | Ruy Lopez: Classical Variation, Modern Main Line | |
| Jun 20, 2021 | Christopher Woojin Yoo | ½–½ | Vladimir Akopian | Round 9: Christopher Woojin Yoo - Vladimir Akopian | Sicilian Defense: Kan Variation, Knight Variation | |
| Jun 20, 2021 | Tatev Abrahamyan | 0–1 | Christopher Woojin Yoo | Round 8: Tatev Abrahamyan - Christopher Woojin Yoo | Caro-Kann Defense: Tartakower Variation | |
| Jun 19, 2021 | Christopher Woojin Yoo | ½–½ | Alexander Shabalov | Round 7: Christopher Woojin Yoo - Alexander Shabalov | Zukertort Opening: Polish Defense | |
| Jun 19, 2021 | Levy Rozman | 1–0 | Christopher Woojin Yoo | Round 5: Levy Rozman - Christopher Woojin Yoo | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Jun 18, 2021 | Christopher Woojin Yoo | 1–0 | Alexander John Costello | Round 4: Christopher Woojin Yoo - Alexander John Costello | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack | |
| Jun 18, 2021 | Timur Gareyev | 1–0 | Christopher Woojin Yoo | Round 3: Timur Gareyev - Christopher Woojin Yoo | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Jun 17, 2021 | Christopher Woojin Yoo | 1–0 | Vyom Vidyarthi | Round 2: Christopher Woojin Yoo - Vyom Vidyarthi | Italian Game: Classical Variation, Center Attack | |