| Nov 27, 2025 | Xiong | 1–0 | Grabinsky | Round 2: Xiong, Jeffery - Grabinsky, Aaron | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Aug 5, 2023 | Grabinsky | ½–½ | Berczes | Sixdays GM-A | Indian Defense: London System | |
| Aug 4, 2023 | Grabinsky | 0–1 | Laddha | Sixdays GM-A | Queen's Pawn Game: Symmetrical Variation | |
| Aug 4, 2023 | Srihari | 1–0 | Grabinsky | Sixdays GM-A | Catalan Opening: Closed | |
| Aug 3, 2023 | Costa | 1–0 | Grabinsky | Sixdays GM-A | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Aug 2, 2023 | Grabinsky | 0–1 | Aczel | Sixdays GM-A | Sicilian Defense: French Variation | |
| Aug 2, 2023 | Magen | ½–½ | Grabinsky | Sixdays GM-A | French Defense: Advance Variation | |
| Aug 1, 2023 | Grabinsky | 0–1 | Aveskulov | Sixdays GM-A | Indian Defense: London System | |
| Aug 1, 2023 | Chasin | 1–0 | Grabinsky | Sixdays GM-A | Bogo-Indian Defense: Grünfeld Variation | |
| Jul 31, 2023 | Pham | 1–0 | Grabinsky | Sixdays GM-A | Queen's Pawn Game: Accelerated London System | |
| Jun 29, 2023 | Grabinsky | 0–1 | Plat | Prague International Chess Festival - Karel Janecek Open | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 28, 2023 | Grabinsky | ½–½ | Antova | Prague International Chess Festival - Karel Janecek Open | Ruy Lopez: Exchange Variation, Gligoric Variation | |
| Jun 18, 2023 | Krysa | ½–½ | Grabinsky | Teplice 2023 | Tarrasch Defense: Symmetrical Variation | |
| Jun 17, 2023 | Grabinsky | 1–0 | Vocaturo | Teplice 2023 | Sicilian Defense: French Variation | |
| Jun 16, 2023 | Herega | 0–1 | Grabinsky | Teplice 2023 | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Jun 15, 2023 | Grabinsky | 1–0 | Paulus | Teplice 2023 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 14, 2023 | Freisler | 1–0 | Grabinsky | Teplice 2023 | Bogo-Indian Defense: Nimzowitsch Variation | |
| Jun 13, 2023 | Grabinsky | 1–0 | Ret | Teplice 2023 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 12, 2023 | Svane | 1–0 | Grabinsky | Teplice 2023 | Italian Game: Giuoco Pianissimo, Normal | |
| Mar 12, 2023 | Antipov | * | Grabinsky | Saint Louis Super Swiss | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| May 24, 2022 | Grabinsky | ½–½ | Posthuma | 2022 Saint Louis Norm Congress - International Master | Caro-Kann Defense: Two Knights Attack | |
| May 23, 2022 | Marek | 0–1 | Grabinsky | 2022 Saint Louis Norm Congress - International Master | French Defense: Schlechter Variation | |
| May 22, 2022 | Grabinsky | 0–1 | Yu | 2022 Saint Louis Norm Congress - International Master | Rapport-Jobava System | |
| May 22, 2022 | Lee | ½–½ | Grabinsky | 2022 Saint Louis Norm Congress - International Master | Bogo-Indian Defense: Exchange Variation | |
| May 21, 2022 | Grabinsky | ½–½ | Tokhirjonova | 2022 Saint Louis Norm Congress - International Master | Indian Defense | |
| May 21, 2022 | Antova | 0–1 | Grabinsky | 2022 Saint Louis Norm Congress - International Master | Bogo-Indian Defense: Grünfeld Variation | |
| May 20, 2022 | Grabinsky | 1–0 | Paul Chambers | 2022 Saint Louis Norm Congress - International Master | Caro-Kann Defense: Two Knights Attack | |
| May 20, 2022 | Rodriguez Rivera | 0–1 | Grabinsky | 2022 Saint Louis Norm Congress - International Master | Yusupov-Rubinstein System | |
| May 19, 2022 | Grabinsky | 1–0 | Proleiko | 2022 Saint Louis Norm Congress - International Master | Caro-Kann Defense: Two Knights Attack | |
| — | Grabinsky | * | Cervantes Landeiro | Saint Louis Super Swiss | Sicilian Defense: Modern Variations | |
| — | Grabinsky | 0–1 | Hakobyan | Saint Louis Super Swiss | Ruy Lopez: Exchange Variation, Gligoric Variation | |
| — | Grabinsky | 0–1 | Nyzhnyk | Saint Louis Super Swiss | Sicilian Defense: French Variation, Westerinen Attack | |
| — | Quesada Perez | * | Grabinsky | Saint Louis Super Swiss | Caro-Kann Defense: Gurgenidze System | |
| — | Daggupati | ½–½ | Grabinsky | Saint Louis Super Swiss | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
