| Nov 1, 2025 | Wollenweber | ½–½ | Grant | Round 11: Wollenweber, Carsten - Grant, Jonathan I M | Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Oct 31, 2025 | Grant | 0–1 | Tikzhanov | Round 10: Grant, Jonathan I M - Tikzhanov, Yerlan | English Opening: Mikenas-Carls Variation | |
| Oct 30, 2025 | Bosch | 1–0 | Grant | Round 9: Bosch, Jeroen - Grant, Jonathan I M | Queen's Gambit Declined: Barmen Variation | |
| Oct 29, 2025 | Grant | 1–0 | Naimanov | Round 8: Grant, Jonathan I M - Naimanov, Rinat | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Oct 28, 2025 | Lacasa Diaz | 1–0 | Grant | Round 7: Lacasa Diaz, Josep Anton - Grant, Jonathan I M | Queen's Gambit Declined: Three Knights Variation | |
| Oct 26, 2025 | Grant | 1–0 | Rasmussen | Round 6: Grant, Jonathan I M - Rasmussen, Casper | English Opening: Caro-Kann Defensive System | |
| Oct 25, 2025 | Schmahl | 0–1 | Grant | Round 5: Schmahl, Stephan - Grant, Jonathan I M | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Oct 24, 2025 | Grant | 0–1 | Plotkin | Round 4: Grant, Jonathan I M - Plotkin, Victor | English Opening: Mikenas-Carls Variation | |
| Oct 23, 2025 | Brionne | 0–1 | Grant | Round 3: Brionne, Thierry - Grant, Jonathan I M | Queen's Pawn Game: London System | |
| Oct 22, 2025 | Grant | 0–1 | Seul | Round 2: Grant, Jonathan I M - Seul, Georg | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Oct 21, 2025 | Marino | 0–1 | Grant | Round 1: Marino, Oscar - Grant, Jonathan I M | Caro-Kann Defense: Exchange Variation | |
| Oct 14, 2025 | Grant | 0–1 | Peng | Round 9: Grant, Jonathan I M - Peng, Li Min | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Oct 13, 2025 | Saraci | ½–½ | Grant | Round 8: Saraci, Korab - Grant, Jonathan I M | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Oct 12, 2025 | Grant | 0–1 | Didmanidze | Round 7: Grant, Jonathan I M - Didmanidze, Tengiz | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Oct 9, 2025 | Grant | 0–1 | Egilstoft | Round 5: Grant, Jonathan I M - Egilstoft, Rogvi | English Opening: King's English Variation, Reversed Sicilian | |
| Oct 8, 2025 | Barria | 1–0 | Grant | Round 4: Barria, Jose - Grant, Jonathan I M | Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Oct 6, 2025 | Grant | 0–1 | Baltag | Round 2: Grant, Jonathan I M - Baltag, Iulian | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Oct 5, 2025 | Boruchovsky | 1–0 | Grant | Round 1: Boruchovsky, Avital - Grant, Jonathan I M | Caro-Kann Defense: Advance Variation | |
| Jul 13, 2025 | McNaught | 0–1 | Grant | Round 9: McNaught, Jordan J - Grant, Jonathan I M | Queen's Gambit Declined: Three Knights Variation | |
| Jul 12, 2025 | Grant | ½–½ | Irving | Round 8: Grant, Jonathan I M - Irving, Neil | English Opening: Anglo-Dutch Defense | |
| Jul 11, 2025 | Greet | 1–0 | Grant | Round 7: Greet, Andrew N - Grant, Jonathan I M | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 10, 2025 | Patton | 0–1 | Grant | Round 6: Patton, Zachary - Grant, Jonathan I M | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Jul 10, 2025 | Grant | 1–0 | Prabhu | Round 5: Grant, Jonathan I M - Prabhu, Aadith | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Jul 9, 2025 | Sharma | 1–0 | Grant | Round 4: Sharma, Devesh - Grant, Jonathan I M | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 8, 2025 | Grant | 0–1 | Christiansen | Round 3: Grant, Jonathan I M - Christiansen, Johan-Sebastian | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Jul 8, 2025 | Giulian | 0–1 | Grant | Round 2: Giulian, Rosemary A - Grant, Jonathan I M | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jul 7, 2025 | Grant | 1–0 | Thompson | Round 1: Grant, Jonathan I M - Thompson, Connor | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Apr 5, 2025 | Grant | ½–½ | Dilley | Round 7: Grant, Jonathan I M - Dilley, Jason M | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jul 14, 2024 | Burnett | 0–1 | Grant | Round 9: Burnett, Walter - Grant, Jonathan I M | Bird Opening: Dutch Variation | |
| Jul 13, 2024 | Greet | 1–0 | Grant | Round 8: Greet, Andrew N - Grant, Jonathan I M | King's Indian Attack | |
| Jul 12, 2024 | Grant | ½–½ | Holm | Round 7: Grant, Jonathan I M - Holm, Kristian Stuvik | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Jul 11, 2024 | Bhatia | 0–1 | Grant | Round 6: Bhatia, Kanishka - Grant, Jonathan I M | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jul 11, 2024 | Grant | ½–½ | Deepak Ambattu | Round 5: Grant, Jonathan I M - Deepak Ambattu, Rithvik | English Opening: Symmetrical Variation, Botvinnik System | |
| Jul 10, 2024 | Sharma | 0–1 | Grant | Round 4: Sharma, Devesh - Grant, Jonathan I M | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Jul 9, 2024 | Blackford | ½–½ | Grant | Round 3: Blackford, Ross - Grant, Jonathan I M | Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Jul 9, 2024 | Grant | ½–½ | Liu | Round 2: Grant, Jonathan I M - Liu, Jason | English Opening: Mikenas-Carls Variation | |
| Jul 8, 2024 | Grant | ½–½ | Madhavan | Round 1: Grant, Jonathan I M - Madhavan, Sanjith | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Nov 20, 2023 | Nikac | 1–0 | Grant | European Team Championship | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Nov 19, 2023 | Grant | 0–1 | Veleshnja | European Team Championship | English Opening: King's English Variation, Reversed Sicilian | |
| Nov 18, 2023 | Grant | 0–1 | Kjartansson | European Team Championship | English Opening: Caro-Kann Defensive System | |
| Nov 17, 2023 | Wartiovaara | ½–½ | Grant | European Team Championship | Catalan Opening | |
| Nov 15, 2023 | Rodgaard | ½–½ | Grant | European Team Championship | Queen's Gambit Declined: Three Knights Variation | |
| Nov 14, 2023 | Grant | 0–1 | Saraci | European Team Championship | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Nov 12, 2023 | Grant | 0–1 | Beukema | European Team Championship | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Nov 11, 2023 | Borisek | 1–0 | Grant | European Team Championship | Caro-Kann Defense: Advance Variation, Short Variation | |
| Oct 29, 2023 | Grant | 0–1 | Minasian | 50+ World Senior Championship | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Oct 28, 2023 | Mantovani | 0–1 | Grant | 50+ World Senior Championship | Caro-Kann Defense: Classical Variation | |
| Oct 27, 2023 | Grant | 0–1 | Atalik | 50+ World Senior Championship | English Opening: King's English Variation | |
| Oct 26, 2023 | Paschall | 0–1 | Grant | 50+ World Senior Championship | Queen's Gambit Declined: Three Knights Variation | |
| Oct 25, 2023 | Grant | * | Naimanov | 50+ World Senior Championship | ? | |
| Nov 17, 2022 | Lima | 1–0 | Grant | 30th World Senior Chess Championship 2022 | English Opening: Symmetrical Variation, Rubinstein Variation | |