| Nov 11, 2023 | Sam Schmakel | 0–1 | Brewington Hardaway | Round 8: Sam Schmakel - Brewington Hardaway | Bishop's Opening: Berlin Defense | |
| Nov 11, 2023 | Kyron Griffith | 0–1 | Sam Schmakel | Round 9: Kyron Griffith - Sam Schmakel | Caro-Kann Defense: Tartakower Variation | |
| Nov 11, 2023 | Nico Chasin | 1–0 | Sam Schmakel | Round 7: Nico Chasin - Sam Schmakel | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Nov 11, 2023 | Sam Schmakel | ½–½ | Alexander Katz | Round 6: Sam Schmakel - Alexander Katz | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Nov 10, 2023 | Sam Schmakel | 1–0 | Luka Budisavljevic | Round 5: Sam Schmakel - Luka Budisavljevic | Four Knights Game | |
| Nov 10, 2023 | Djurabek Khamrakulov | ½–½ | Sam Schmakel | Round 4: Djurabek Khamrakulov - Sam Schmakel | Sicilian Defense: Alapin Variation | |
| Nov 9, 2023 | Kassa Korley | 0–1 | Sam Schmakel | Round 3: Kassa Korley - Sam Schmakel | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| Nov 9, 2023 | Sam Schmakel | 0–1 | Josiah Stearman | Round 2: Sam Schmakel - Josiah Stearman | Sicilian Defense: Najdorf Variation | |
| Nov 8, 2023 | Sam Schmakel | ½–½ | Titas Stremavicius | Round 1: Sam Schmakel - Titas Stremavicius | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Aug 6, 2023 | Sam Schmakel | 1–0 | Ezra Chambers | Round 9: Sam Schmakel - Ezra Chambers | Caro-Kann Defense: Advance Variation, Short Variation | |
| Aug 6, 2023 | Mark Heimann | 1–0 | Sam Schmakel | Round 8: Mark Heimann - Sam Schmakel | Modern Defense: Two Knights Variation | |
| Aug 5, 2023 | Sam Schmakel | 0–1 | Vladimir Georgiev | Round 7: Sam Schmakel - Vladimir Georgiev | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Aug 5, 2023 | Maximillian Lu | 0–1 | Sam Schmakel | Round 6: Maximillian Lu - Sam Schmakel | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| Aug 4, 2023 | G Peter Arnaudov | 0–1 | Sam Schmakel | Round 5: G Peter Arnaudov - Sam Schmakel | Torre Attack: Fianchetto Defense | |
| Aug 4, 2023 | Sam Schmakel | ½–½ | Terry Luo | Round 4: Sam Schmakel - Terry Luo | Indian Defense: Przepiorka Variation | |
| Aug 3, 2023 | Harshid Kunka | ½–½ | Sam Schmakel | Round 3: Harshid Kunka - Sam Schmakel | Sicilian Defense: Najdorf Variation, Main Line | |
| Aug 3, 2023 | Sam Schmakel | ½–½ | Nikola Mitkov | Round 2: Sam Schmakel - Nikola Mitkov | Scotch Game: Potter Variation | |
| Aug 2, 2023 | Aaron Jacobson | 0–1 | Sam Schmakel | Round 1: Aaron Jacobson - Sam Schmakel | Queen's Gambit Declined: Hastings Variation | |
| Jul 4, 2023 | Sam Schmakel | 0–1 | Zaven Andriasian | 51st Annual World Open | King's Indian Attack | |
| Jul 2, 2023 | Sam Schmakel | ½–½ | Tuan Minh Le | 51st Annual World Open | Four Knights Game | |
| Jul 2, 2023 | Emilio Cordova | ½–½ | Sam Schmakel | 51st Annual World Open | Indian Defense: Przepiorka Variation | |
| Jun 28, 2023 | Sam Schmakel | ½–½ | Fidel Corrales Jimenenz | 16th Annual Philadelphia International | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jun 27, 2023 | Jianchao Zhou | 0–1 | Sam Schmakel | 16th Annual Philadelphia International | King's Indian Defense: Orthodox Variation, Bayonet Attack, Sokolov's Line | |
| Jun 26, 2023 | Emilio Cordova | ½–½ | Sam Schmakel | 16th Annual Philadelphia International | King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| Jun 26, 2023 | Zaven Andriasian | 1–0 | Sam Schmakel | 16th Annual Philadelphia International International | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 25, 2023 | Sam Schmakel | ½–½ | Viktor Matviishen | 16th Annual Philadelphia International | Caro-Kann Defense: Endgame Offer | |
| Jun 24, 2023 | Sudarshan Sriniaiyer | * | Sam Schmakel | 16th Annual Philadelphia International International | ? | |
| Jun 18, 2023 | Gabriel Eidelman | 0–1 | Sam Schmakel | Las Vegas National Open 2023 | King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |
| Jun 18, 2023 | Sam Schmakel | 0–1 | Vasif Durarbayli | Las Vegas National Open 2023 | Sicilian Defense: Najdorf Variation | |
| Jun 17, 2023 | Andy Lin | 0–1 | Sam Schmakel | Las Vegas National Open 2023 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| Jun 17, 2023 | Sam Schmakel | 1–0 | Ming Lu | Las Vegas National Open 2023 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 17, 2023 | Joseph Wan | ½–½ | Sam Schmakel | Las Vegas National Open 2023 | Sicilian Defense: Moscow Variation, Main Line | |
| Jun 16, 2023 | Sam Schmakel | ½–½ | Shelev Oberoi | Las Vegas National Open 2023 | Zukertort Opening: Queen's Gambit Invitation | |
| Jun 16, 2023 | Illia Nyzhnyk | 1–0 | Sam Schmakel | Las Vegas National Open 2023 | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Jun 15, 2023 | Sam Schmakel | 1–0 | Arthur Xu | Las Vegas National Open 2023 | Ruy Lopez: Fianchetto Defense | |
| Jun 15, 2023 | Corbin Gustafson | 0–1 | Sam Schmakel | Round 1: Corbin Gustafson - Sam Schmakel | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jun 12, 2023 | Sam Schmakel | 1–0 | Austin Mei | Round 9: Sam Schmakel - Austin Mei | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 12, 2023 | Akira Nakada | 0–1 | Sam Schmakel | Round 8: FM Akira Nakada (2321) - IM Sam Schmakel (2416) | English Opening: Great Snake Variation | |
| Jun 12, 2023 | Daniel Fernandez | 1–0 | Sam Schmakel | Round 7: Daniel Fernandez - Sam Schmakel | King's Indian Defense: Normal Variation | |
| Jun 11, 2023 | Sam Schmakel | 1–0 | Samrug Narayanan | Round 6: Sam Schmakel - Samrug Narayanan | Ruy Lopez: Berlin Defense | |
| Jun 11, 2023 | Sam Schmakel | ½–½ | Aryan Gutla | Round 5: Sam Schmakel - Aryan Gutla | Sicilian Defense: Richter-Rauzer Variation, Dragon Variation | |
| Jun 10, 2023 | Nico Chasin | 1–0 | Sam Schmakel | Round 4: Nico Chasin - Sam Schmakel | King's Indian Defense: Orthodox Variation | |
| Jun 10, 2023 | Sam Schmakel | ½–½ | Jianchao Zhou | Round 3: Sam Schmakel - Jianchao Zhou | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jun 9, 2023 | Sullivan McConnell | 0–1 | Sam Schmakel | Round 2: Sullivan McConnell - Sam Schmakel | Sicilian Defense: Closed | |
| Jun 9, 2023 | Sam Schmakel | 1–0 | Raffi Ghazaryan | Round 1: Sam Schmakel - Raffi Ghazaryan | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| May 29, 2023 | Emilio Cordova | 1–0 | Sam Schmakel | 32nd Annual Chicago Open | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| May 29, 2023 | Sam Schmakel | 1–0 | Dachey Lin | 32nd Annual Chicago Open | Caro-Kann Defense: Endgame Offer | |
| May 28, 2023 | Andy Lin | * | Sam Schmakel | 32nd Annual Chicago Open | ? | |
| May 27, 2023 | Sam Schmakel | 1–0 | Oleiny Napoles | 32nd Annual Chicago Open | Rat Defense: Accelerated Gurgenidze | |
| May 27, 2023 | Yuanchen Zhang | * | Sam Schmakel | 32nd Annual Chicago Open | ? | |
| May 26, 2023 | Sam Schmakel | * | Ryan Clayton | 32nd Annual Chicago Open | ? | |
| Sep 5, 2022 | Sam Schmakel | ½–½ | Josiah Stearman | Round 9: Sam Schmakel - Josiah Stearman | Bogo-Indian Defense: Retreat Variation | |
| Sep 5, 2022 | Keaton Kiewra | 0–1 | Sam Schmakel | Round 8: Keaton Kiewra - Sam Schmakel | French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| Sep 4, 2022 | Sam Schmakel | 0–1 | Robby Kevlishvili | Round 7: Sam Schmakel - Robby Kevlishvili | Sicilian Defense: Najdorf Variation | |
| Sep 4, 2022 | Joshua Sheng | ½–½ | Sam Schmakel | Round 6: Joshua Sheng - Sam Schmakel | Queen's Gambit Declined: Ragozin Defense, Vienna Variation | |
| Sep 3, 2022 | Sam Schmakel | 1–0 | Maria Malicka | Round 5: Sam Schmakel - Maria Malicka | Sicilian Defense: Moscow Variation | |
| Sep 3, 2022 | Eyal Grinberg | ½–½ | Sam Schmakel | Round 4: Eyal Grinberg - Sam Schmakel | Sicilian Defense: Delayed Alapin Variation | |
| Sep 2, 2022 | Semen Khanin | ½–½ | Sam Schmakel | Round 2: Semen Khanin - Sam Schmakel | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Sep 1, 2022 | Sam Schmakel | 1–0 | Robert Shlyakhtenko | Round 1: Sam Schmakel - Robert Shlyakhtenko | Tarrasch Defense: Two Knights Variation | |