| Apr 23, 2026 | Cieslak | 1–0 | Van de Griendt | SVK Extraliga 2024/2025 | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 23, 2026 | Van de Griendt | 1–0 | Cernousek | SVK Extraliga 2024/2025 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line | |
| Apr 11, 2026 | Van de Griendt | 0–1 | De Strycker | Round 9: Van de Griendt, Jan Willem - De Strycker, Nathan | Queen's Gambit Declined | |
| Mar 28, 2026 | De Mon | 0–1 | Van de Griendt | Round 6: De Mon, Gino - Van de Griendt, Jan Willem | Benko Gambit: Zaitsev System | |
| Feb 7, 2026 | Boelhouwer | 0–1 | Van de Griendt | Round 7: Boelhouwer, Collin - Van de Griendt, Jan Willem | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Dec 26, 2025 | Van de Griendt | 0–1 | Warmerdam | Round 5: Van de Griendt, Jan Willem - Warmerdam, Max | Indian Defense: Anti-Nimzo-Indian | |
| Nov 22, 2025 | Van de Griendt | 0–1 | Jens | Round 4: Van de Griendt, Jan Willem - Jens, Jelmer | Catalan Opening: Open Defense | |
| Nov 7, 2025 | Pavlidis | 1–0 | Van de Griendt | KNSB competitie 2025/2026 | Italian Game: Paris Defense | |
| Sep 22, 2025 | Van de Griendt | 1–0 | Senders | KNSB competitie 2025/2026 | Queen's Pawn Game: Modern Defense | |
| Jun 1, 2025 | Mostertman | 0–1 | Van de Griendt | Round 6: Mostertman, Milan - Van de Griendt, Jan Willem | Italian Game: Paris Defense | |
| May 31, 2025 | Kumar | 0–1 | Van de Griendt | Round 4: Kumar, Prajit Sai - Van de Griendt, Jan Willem | French Defense: Advance Variation, Paulsen Attack | |
| May 31, 2025 | Van de Griendt | 1–0 | Grooten | Round 3: Van de Griendt, Jan Willem - Grooten, Herman | King's Indian Defense: Steiner Attack | |
| May 30, 2025 | Ercan | 0–1 | Van de Griendt | Round 2: Ercan, Selman - Van de Griendt, Jan Willem | Benko Gambit Accepted: Modern Variation | |
| May 30, 2025 | Van de Griendt | 1–0 | Alvares | Round 1: Van de Griendt, Jan Willem - Alvares, Thomas | Catalan Opening: Open Defense | |
| May 30, 2025 | Van de Griendt | ½–½ | Ritzerveld | Round 5: Van de Griendt, Jan Willem - Ritzerveld, Noah | Slav Defense: Quiet Variation, Schallopp Defense | |
| May 29, 2025 | Van de Griendt | ½–½ | Bosman | Finals: Van de Griendt, Jan Willem - Bosman, Michiel | Bogo-Indian Defense: Retreat Variation | |
| May 29, 2025 | Kamphuis | 1–0 | Van de Griendt | Semi-Finals: Kamphuis, Jasper - Van de Griendt, Jan Willem | Italian Game: Paris Defense | |
| Apr 5, 2025 | Nemegeer | ½–½ | Van de Griendt | KNSB Meesterklasse 2024-2025 | Italian Game: Paris Defense | |
| Nov 23, 2024 | Suvorov | 1–0 | Van de Griendt | KNSB Meesterklasse 2024-2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 15, 2024 | Van de Griendt | 0–1 | Nikolic | Round 2: Van de Griendt, Jan Willem - Nikolic, Predrag | Bogo-Indian Defense: Vitolins Variation | |
| Sep 21, 2024 | Pham | 0–1 | Van de Griendt | Round 1: Pham, Khoi - Van de Griendt, Jan Willem | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 9, 2024 | Van de Griendt | 1–0 | Wempe | Round 3: Van de Griendt, Jan Willem - Wempe, Joost | Bogo-Indian Defense: Retreat Variation | |
