| Jun 11, 2023 | Awonder Liang | 1–0 | Mark Plotkin | Round 8: Awonder Liang - Mark Plotkin | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 4, 2023 | Mark Plotkin | ½–½ | Elshan Moradiabadi | Round 3: Mark Plotkin - Elshan Moradiabadi | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Mar 24, 2023 | Andrew Tang | 1–0 | Mark Plotkin | Round 1: Andrew Tang - Mark Plotkin | East Indian Defense | |
| Mar 17, 2023 | Bator Sambuev | ½–½ | Mark Plotkin | Round 9: Bator Sambuev - Mark Plotkin | English Opening: Symmetrical Variation | |
| Mar 16, 2023 | Mark Plotkin | ½–½ | Anthony Atanasov | Round 8: Mark Plotkin - Anthony Atanasov | Grünfeld Defense: Three Knights Variation | |
| Mar 16, 2023 | Mark Plotkin | 0–1 | Joshua Posthuma | Round 7: Mark Plotkin - Joshua Posthuma | Caro-Kann Defense: Endgame Offer | |
| Mar 15, 2023 | Luis Fernando Ibarra Chami | 0–1 | Mark Plotkin | Round 6: Luis Fernando Ibarra Chami - Mark Plotkin | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Mar 15, 2023 | Mark Plotkin | 0–1 | Nikolay Noritsyn | Round 5: Mark Plotkin - Nikolay Noritsyn | Sicilian Defense: Alapin Variation | |
| Mar 14, 2023 | Victor Mikhalevski | 1–0 | Mark Plotkin | Round 4: Victor Mikhalevski - Mark Plotkin | Réti Opening: Anglo-Slav Variation, Bogoljubow Variation, Stonewall Line | |
| Mar 14, 2023 | Mark Plotkin | ½–½ | Gabor Nagy | Round 3: Mark Plotkin - Gabor Nagy | Philidor Defense: Exchange Variation | |
| Mar 13, 2023 | Mike Ivanov | 0–1 | Mark Plotkin | Round 2: Mike Ivanov - Mark Plotkin | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Mar 13, 2023 | Mark Plotkin | 0–1 | Zachary Dukic | Round 1: Mark Plotkin - Zachary Dukic | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Mar 12, 2023 | Vitaliy Reshetniak | 1–0 | Mark Plotkin | Round 5: Vitaliy Reshetniak - Mark Plotkin | Queen's Pawn Game: Veresov Attack, Dutch System | |
| Mar 11, 2023 | Vaibhav Bhat | ½–½ | Mark Plotkin | Round 3: Vaibhav Bhat - Mark Plotkin | King's Indian Defense | |
| Mar 11, 2023 | Mark Plotkin | ½–½ | Braden Laughlin | Round 2: Mark Plotkin - Braden Laughlin | English Opening: Caro-Kann Defensive System | |
| Mar 11, 2023 | Isaak Huh | 0–1 | Mark Plotkin | Round 1: Isaak Huh - Mark Plotkin | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 30, 2022 | Luka Budisavljevic | 1–0 | Mark Plotkin | 32nd Annual North American Open | Réti Opening | |
| Dec 29, 2022 | Mark Plotkin | 1–0 | Youhe Huang | 32nd Annual North American Open | Zukertort Opening | |
| Dec 29, 2022 | Isaac Martinez | ½–½ | Mark Plotkin | 32nd Annual North American Open | Zukertort Opening: Dutch Variation | |
| Dec 28, 2022 | Mark Plotkin | 1–0 | Daniel Smith | 32nd Annual North American Open | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Dec 28, 2022 | Arthur Xu | 1–0 | Mark Plotkin | 32nd Annual North American Open | Modern Defense: Standard Defense | |
| Dec 27, 2022 | Mark Plotkin | 1–0 | Rohit Guha | 32nd Annual North American Open | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Dec 27, 2022 | Nikash Vemparala | ½–½ | Mark Plotkin | 32nd Annual North American Open | Modern Defense: Geller's System | |
| Dec 26, 2022 | Mark Plotkin | 1–0 | Eddie Xu | 32nd Annual North American Open | Four Knights Game: Gunsberg Variation | |
| Dec 26, 2022 | Steve Wongso | ½–½ | Mark Plotkin | 32nd Annual North American Open | Ruy Lopez: Fianchetto Defense | |
| Dec 19, 2022 | Mark Plotkin | ½–½ | Yuniesky Quesada Perez | Round 2: Mark Plotkin - Yuniesky Quesada Perez | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Nov 27, 2022 | Mark Plotkin | ½–½ | Juraj Druska | Round 9: Mark Plotkin - Juraj Druska | Sicilian Defense: Old Sicilian | |
| Nov 26, 2022 | Luka Budisavljevic | ½–½ | Mark Plotkin | Round 6: Luka Budisavljevic - Mark Plotkin | Réti Opening | |
| Nov 24, 2022 | Nikolas Theodorou | ½–½ | Mark Plotkin | Round 3: Nikolas Theodorou - Mark Plotkin | Slav Defense: Quiet Variation | |
| Nov 24, 2022 | Mark Plotkin | ½–½ | Christopher Yoo | Round 2: Mark Plotkin - Christopher Yoo | English Opening: Mikenas-Carls, Sicilian | |
| Nov 19, 2022 | Mark Plotkin | 1–0 | Bator Sambuev | Round 9: Mark Plotkin - Bator Sambuev | Catalan Opening: Closed | |
| Nov 18, 2022 | Isan Ortiz | 1–0 | Mark Plotkin | Round 8: Isan Ortiz - Mark Plotkin | Sicilian Defense: Closed | |
| Nov 18, 2022 | Mark Plotkin | 0–1 | Jason Liang | Round 7: Mark Plotkin - Jason Liang | King's Indian Attack | |
| Nov 17, 2022 | Shawn Rodrigue-Lemieux | 0–1 | Mark Plotkin | Round 6: Shawn Rodrigue-Lemieux - Mark Plotkin | English Opening: Anglo-Dutch Defense | |
| Nov 17, 2022 | Mark Plotkin | 1–0 | Sai Krishna | Round 5: Mark Plotkin - Sai Krishna | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Nov 17, 2022 | Nikolay Noritsyn | 1–0 | Mark Plotkin | Round 4: Nikolay Noritsyn - Mark Plotkin | Modern Defense: Standard Line | |
| Nov 17, 2022 | Mark Plotkin | 1–0 | Toms Kantans | Round 3: Mark Plotkin - Toms Kantans | Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Nov 17, 2022 | Marin Bosiočić | 1–0 | Mark Plotkin | Round 2: Marin Bosiočić - Mark Plotkin | King's Indian Attack | |
| Nov 17, 2022 | Mark Plotkin | 0–1 | Artiom Samsonkin | Round 1: Mark Plotkin - Artiom Samsonkin | Bogo-Indian Defense: Nimzowitsch Variation | |
| May 28, 2022 | Mark Plotkin | ½–½ | Vladimir Akopian | Round 2: Mark Plotkin - Vladimir Akopian | Rapport-Jobava System | |
| Apr 17, 2022 | Mark Plotkin | 0–1 | Zachary Dukic | Round 7: Mark Plotkin - Zachary Dukic | Hungarian Opening | |
| Apr 15, 2022 | Mark Plotkin | 0–1 | Anthony Atanasov | Round 5: Mark Plotkin - Anthony Atanasov | Bishop's Opening: Vienna Hybrid | |
| Apr 15, 2022 | Mark Plotkin | 0–1 | Shiyam Thavandiran | Round 3: Mark Plotkin - Shiyam Thavandiran | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Apr 14, 2022 | Mark Plotkin | ½–½ | Max Rusonic | Round 1: Mark Plotkin - Max Rusonic | Tarrasch Defense: Classical Variation | |
| Mar 20, 2022 | Mark Plotkin | ½–½ | Vishnuvardhan Arjun | Round 9: Mark Plotkin - Vishnuvardhan Arjun | Queen's Indian Defense: Kasparov Variation | |
| Mar 20, 2022 | Tianqi Wang | 1–0 | Mark Plotkin | Round 8: Tianqi Wang - Mark Plotkin | Réti Opening: Anglo-Slav Variation, New York System | |
| Mar 19, 2022 | Alfonso Almeida | 1–0 | Mark Plotkin | Round 7: Alfonso Almeida - Mark Plotkin | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Mar 19, 2022 | Mark Plotkin | 0–1 | Bach Ngo | Round 6: Mark Plotkin - Bach Ngo | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Mar 18, 2022 | Prateek Mishra | 1–0 | Mark Plotkin | Round 5: Prateek Mishra - Mark Plotkin | Petrov's Defense: Classical Attack, Mason Variation | |
| Mar 18, 2022 | Mark Plotkin | 0–1 | Max Rusonik | Round 4: Mark Plotkin - Max Rusonik | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Mar 17, 2022 | Donald Johnson | 0–1 | Mark Plotkin | Round 3: Donald Johnson - Mark Plotkin | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Mar 17, 2022 | Mark Plotkin | 1–0 | Danila Poliannikov | Round 2: Mark Plotkin - Danila Poliannikov | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Mar 17, 2022 | Tanitoluwa Adewumi | ½–½ | Mark Plotkin | Round 1: Tanitoluwa Adewumi - Mark Plotkin | Caro-Kann Defense: Gurgenidze System | |
| Aug 15, 2021 | Mark Plotkin | 0–1 | Arvids Andrejevs | Round 9: Mark Plotkin - Arvids Andrejevs | King's Indian Attack: Sicilian Variation | |
| Aug 12, 2021 | Mark Plotkin | 0–1 | Nikita Meshkovs | Round 5: Mark Plotkin - Nikita Meshkovs | Benoni Defense | |
| Aug 11, 2021 | Paulius Juknis | 0–1 | Mark Plotkin | Round 4: Paulius Juknis - Mark Plotkin | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Aug 10, 2021 | Mark Plotkin | 0–1 | Erigaisi Arjun | Round 3: Mark Plotkin - Erigaisi Arjun | Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Gambit | |
| Aug 8, 2021 | Ihor Samunenkov | ½–½ | Mark Plotkin | Round 9: Ihor Samunenkov - Mark Plotkin | Catalan Opening: Closed | |
| Aug 8, 2021 | Mark Plotkin | 1–0 | Momchil Petkov | Round 8: Mark Plotkin - Momchil Petkov | Semi-Slav Defense | |
| Aug 8, 2021 | Pijus Greicius | ½–½ | Mark Plotkin | Round 7: Pijus Greicius - Mark Plotkin | Queen's Gambit Declined: Janowski Variation | |
| Aug 8, 2021 | Mark Plotkin | 1–0 | Arsenijs Savicevs | Round 6: Mark Plotkin - Arsenijs Savicevs | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Aug 8, 2021 | S.P. Sethuraman | 1–0 | Mark Plotkin | Round 5: S.P. Sethuraman - Mark Plotkin | Ruy Lopez: Closed, Martinez Variation | |
| Aug 8, 2021 | Margarita Zvereva | 0–1 | Mark Plotkin | Round 4: Margarita Zvereva - Mark Plotkin | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Aug 8, 2021 | Mark Plotkin | 0–1 | Nihal Sarin | Round 3: Mark Plotkin - Nihal Sarin | French Defense: Winawer Variation, Classical Variation | |
| Aug 8, 2021 | Emils Janis Mierins | 0–1 | Mark Plotkin | Round 2: Emils Janis Mierins - Mark Plotkin | Ruy Lopez: Closed, Chigorin Defense | |
| Aug 8, 2021 | Mark Plotkin | 1–0 | Dmitrijs Sidass | Round 1: Mark Plotkin - Dmitrijs Sidass | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Aug 1, 2021 | Kassa Korley | ½–½ | Mark Plotkin | Round 9 - GM B: Kassa Korley - Mark Plotkin | Slav Indian | |
| Aug 1, 2021 | Mark Plotkin | 0–1 | Arthur Guo | Round 8 - GM B: Mark Plotkin - Arthur Guo | Sicilian Defense: Najdorf Variation | |
| Jul 31, 2021 | Fidel Corrales Jimenez | ½–½ | Mark Plotkin | Round 7 - GM B: Fidel Corrales Jimenez - Mark Plotkin | Scotch Game: Mieses Variation | |
| Jul 31, 2021 | Mark Plotkin | 0–1 | Tanguy Ringoir | Round 6 - GM B: Mark Plotkin - Tanguy Ringoir | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Jul 30, 2021 | Alexander Kaliksteyn | ½–½ | Mark Plotkin | Round 5 - GM B: Alexander Kaliksteyn - Mark Plotkin | Modern Defense: Averbakh System | |
| Jul 30, 2021 | Mark Plotkin | 0–1 | Tianqi Wang | Round 4 - GM B: Mark Plotkin - Tianqi Wang | London System | |
| Jul 29, 2021 | Cemil Can Ali Marandi | 1–0 | Mark Plotkin | Round 3 - GM B: Cemil Can Ali Marandi - Mark Plotkin | Ruy Lopez: Closed, Anti-Marshall | |
| Jul 29, 2021 | Mark Plotkin | ½–½ | Aleksandr Ostrovskiy | Round 2 - GM B: Mark Plotkin - Aleksandr Ostrovskiy | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jul 28, 2021 | Mark Plotkin | 1–0 | Jason Liang | Round 1 - GM B: Mark Plotkin - Jason Liang | Queen's Gambit Declined: Janowski Variation | |
| Dec 30, 2020 | Kamil Dragun | 1–0 | Mark Plotkin | Charlotte Invitational - GM Round 9: Kamil Dragun - Mark Plotkin | Modern Defense: Standard Line | |
| Dec 30, 2020 | Mark Plotkin | ½–½ | Vladimir Belous | Charlotte Invitational - GM Round 8: Mark Plotkin - Vladimir Belous | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 29, 2020 | Mark Plotkin | 0–1 | Gauri Shankar | Charlotte Invitational - GM Round 7: Mark Plotkin - Gauri Shankar | Four Knights Game: Glek System | |
| Dec 29, 2020 | Balaji Daggupati | 0–1 | Mark Plotkin | Charlotte Invitational - GM Round 6: Balaji Daggupati - Mark Plotkin | Modern Defense: Standard Line | |
| Dec 28, 2020 | Mark Plotkin | ½–½ | Joshua Sheng | Charlotte Invitational - GM Round 5: Mark Plotkin - Joshua Sheng | English Opening: Caro-Kann Defensive System | |
| Dec 28, 2020 | Titas Stremavicius | ½–½ | Mark Plotkin | Charlotte Invitational - GM Round 4: Titas Stremavicius - Mark Plotkin | Zukertort Opening: Kingside Fianchetto | |
| Dec 27, 2020 | Mark Plotkin | ½–½ | Abhimanyu Mishra | Charlotte Invitational - GM Round 3: Mark Plotkin - Abhimanyu Mishra | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Dec 27, 2020 | Josiah Stearman | ½–½ | Mark Plotkin | Charlotte Invitational - GM Round 2: Josiah Stearman - Mark Plotkin | English Opening: Agincourt Defense | |