| May 10, 2026 | Ritzerveld | 0–1 | Baselmans | Ronde 5: Ritzerveld, Noah - Baselmans, Luuk | French Defense: Advance Variation, Euwe Variation | |
| May 9, 2026 | Baselmans | 1–0 | Terlouw | Ronde 4: Baselmans, Luuk - Terlouw, Wouter | Scotch Game: Scotch Gambit, Advance Variation | |
| May 9, 2026 | Luuk Baselmans | 1–0 | Raghav Pathak | Ronde 3: Luuk Baselmans - Raghav Pathak | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| May 8, 2026 | Luuk Baselmans | 1–0 | Quinones-Maletti | Round 1: Luuk Baselmans - Quinones-Maletti, Julio Guillermo | Sicilian Defense: O'Kelly Variation, Venice System, Steiner Line | |
| May 6, 2026 | Beerdsen | 1–0 | Baselmans | Ronde 6: Beerdsen, Thomas - Baselmans, Luuk | French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| May 6, 2026 | Oscar Zecha | ½–½ | Luuk Baselmans | Ronde 2: Oscar Zecha - Luuk Baselmans | French Defense: Advance Variation, Euwe Variation | |
| May 2, 2026 | Grutter | ½–½ | Baselmans | Round 9: Grutter, Tim - Baselmans, Luuk | King's Indian Attack, with e6 | |
| May 2, 2026 | Baselmans | 1–0 | Labruyere | Round 8: Baselmans, Luuk - Labruyere, Roger | Sicilian Defense: Moscow Variation | |
| May 2, 2026 | Van Batenburg | ½–½ | Baselmans | Round 7: Van Batenburg, Mees - Baselmans, Luuk | Sicilian Defense: Lasker-Pelikan Variation | |
| May 2, 2026 | Baselmans | 0–1 | Vrolijk | Round 6: Baselmans, Luuk - Vrolijk, Liam | Scotch Game: Scotch Gambit, London Defense | |
| May 2, 2026 | Baselmans | 1–0 | Van Wely | Round 5: Baselmans, Luuk - Van Wely, Loek | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| May 2, 2026 | Jakhari | 0–1 | Baselmans | Round 4: Jakhari, Ansh - Baselmans, Luuk | Zukertort Opening | |
| May 2, 2026 | Baselmans | 1–0 | Zhang | Round 3: Baselmans, Luuk - Zhang, Xiheng | Sicilian Defense: Delayed Alapin Variation | |
| May 2, 2026 | De Wit | 0–1 | Baselmans | Round 2: De Wit, Evan - Baselmans, Luuk | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| May 2, 2026 | Baselmans | 1–0 | Kondrashov | Round 1: Baselmans, Luuk - Kondrashov, Mark | Caro-Kann Defense: Exchange Variation | |
| Apr 11, 2026 | Baselmans | 1–0 | Kokje | Round 9: Baselmans, Luuk - Kokje, Joris | Sicilian Defense: Moscow Variation, Main Line | |
| Mar 8, 2026 | Baselmans | ½–½ | Lammens | Meesterklasse | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 7, 2026 | Smeets | 1–0 | Baselmans | Round 7: Smeets, Jan - Baselmans, Luuk | French Defense: King's Indian Attack | |
| Feb 1, 2026 | Van Foreest | ½–½ | Baselmans | Tata Steel Chess Qualifiers | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Jan 31, 2026 | Baselmans | 0–1 | Hrbek | Tata Steel Chess Qualifiers | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jan 30, 2026 | Lohia | 1–0 | Baselmans | Tata Steel Chess Qualifiers | Horwitz Defense | |
| Jan 27, 2026 | Baselmans | 0–1 | Carow | Tata Steel Chess Qualifiers | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jan 27, 2026 | Beukema | ½–½ | Baselmans | Tata Steel Chess Qualifiers | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jan 26, 2026 | Baselmans | 0–1 | Tudor | Tata Steel Chess Qualifiers | Sicilian Defense: Moscow Variation | |
| Jan 25, 2026 | Baselmans | ½–½ | Elgersma | Tata Steel Chess Qualifiers | Ruy Lopez: Marshall Attack | |
| Jan 24, 2026 | Grutter | 1–0 | Baselmans | Tata Steel Chess Qualifiers | Caro-Kann Defense: Endgame Variation | |
| Jan 23, 2026 | Baselmans | 0–1 | Gloeckler | Tata Steel Chess Qualifiers | Sicilian Defense: Moscow Variation | |
| Dec 26, 2025 | Kunin | 0–1 | Baselmans | Round 5: Kunin, Vitaly - Baselmans, Luuk | Queen's Gambit Declined: Traditional Variation | |
| Nov 25, 2025 | Baselmans | 0–1 | Ferreira | KNSB competitie 2025/2026 | Ruy Lopez: Closed, Anti-Marshall | |
| Nov 7, 2025 | Baselmans | 1–0 | Stork | KNSB competitie 2025/2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 25, 2025 | Cumming | 0–1 | Baselmans | Round 7: Cumming, Rhys - Baselmans, Luuk | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 24, 2025 | Baselmans | ½–½ | Erdos | Round 6: Baselmans, Luuk - Erdos, Viktor | Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| Oct 23, 2025 | Zeneli | 0–1 | Baselmans | Round 5: Zeneli, Klendi - Baselmans, Luuk | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Oct 20, 2025 | Movahed | ½–½ | Baselmans | Round 2: Movahed, Sina - Baselmans, Luuk | French Defense: Advance Variation, Euwe Variation | |
| Oct 4, 2025 | Maatman | 0–1 | Baselmans | Round 2: Maatman, Nick - Baselmans, Luuk | Caro-Kann Defense: Exchange Variation | |
| Sep 22, 2025 | Van Wely | 1–0 | Baselmans | KNSB competitie 2025/2026 | Bogo-Indian Defense: Retreat Variation | |
| Jul 30, 2025 | Baselmans | 0–1 | Beerdsen | Round 9: Baselmans, Luuk - Beerdsen, Thomas | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 29, 2025 | Wink | 0–1 | Baselmans | Round 8: Wink, Luka - Baselmans, Luuk | French Defense: Advance Variation, Euwe Variation | |
| Jul 28, 2025 | Baselmans | ½–½ | Albers | Round 7: Baselmans, Luuk - Albers, Sasa | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 27, 2025 | Elgersma | 1–0 | Baselmans | Round 6: Elgersma, Onno - Baselmans, Luuk | Nimzo-Indian Defense: Classical Variation, Keres Defense | |
| Jul 24, 2025 | Baselmans | 1–0 | Vos | Round 3: Baselmans, Luuk - Vos, Tjark | Sicilian Defense: Moscow Variation | |
| Jul 23, 2025 | Panjer | 0–1 | Baselmans | Round 2: Panjer, Sidney - Baselmans, Luuk | Bogo-Indian Defense: Retreat Variation | |
| Jul 22, 2025 | Baselmans | 1–0 | Evengroen | Round 1: Baselmans, Luuk - Evengroen, Jan | French Defense: Tarrasch Variation, Open System, Main Line | |
| Jul 16, 2025 | Baselmans | ½–½ | Hausrath | Round 5: Baselmans, Luuk - Hausrath, Daniel | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 16, 2025 | Korneev | ½–½ | Baselmans | Round 4: Korneev, Oleg - Baselmans, Luuk | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jun 9, 2025 | Baselmans | 1–0 | Klinova | Round 7: Baselmans, Luuk - Klinova, Masha | Pirc Defense | |
| Jun 6, 2025 | Visser | ½–½ | Baselmans | Round 1: Visser, Henk-Jan - Baselmans, Luuk | Nimzo-Indian Defense | |
| May 18, 2025 | Kurt | ½–½ | Baselmans | Round 6: Kurt, Sascha - Baselmans, Luuk | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 18, 2025 | Mostertman | ½–½ | Baselmans | Round 5: Mostertman, Milan - Baselmans, Luuk | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| May 17, 2025 | Baselmans | 1–0 | Ganeshram | Round 3: Baselmans, Luuk - Ganeshram, Nirupa | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| May 17, 2025 | Van der Werf | ½–½ | Baselmans | Round 2: Van der Werf, Joel - Baselmans, Luuk | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 16, 2025 | Baselmans | 1–0 | Wuijts | Round 1: Baselmans, Luuk - Wuijts, Johan | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| May 15, 2025 | Ten Hertog | 1–0 | Baselmans | KNSB Meesterklasse 2024-2025 | English Opening: Agincourt Defense, Wimpy System | |
| Apr 5, 2025 | Baselmans | ½–½ | Van Delft | Round 8: Baselmans, Luuk - Van Delft, Merijn | Sicilian Defense: Moscow Variation | |
| Mar 8, 2025 | Kuling | 0–1 | Baselmans | KNSB Meesterklasse 2024-2025 | Nimzo-Indian Defense: Reshevsky Variation | |
| Feb 8, 2025 | Baselmans | ½–½ | Hausrath | Round 6: Baselmans, Luuk - Hausrath, Daniel | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 14, 2024 | Slagboom | ½–½ | Baselmans | KNSB | English Opening: King's English Variation | |
| Nov 23, 2024 | Baselmans | 1–0 | Nikolic | KNSB Meesterklasse 2024-2025 | Rat Defense: Accelerated Gurgenidze | |
| Nov 9, 2024 | Elgersma | 0–1 | Baselmans | KNSB Meesterklasse 2024-2025 | King's Indian Attack: Sicilian Variation | |
| Oct 24, 2024 | Pap | 1–0 | Baselmans | 39th European Chess Club Cup | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Oct 23, 2024 | Baselmans | ½–½ | Ghasi | 39th European Chess Club Cup | Sicilian Defense: Delayed Alapin Variation | |
| Oct 22, 2024 | Olsen | ½–½ | Baselmans | 39th European Chess Club Cup | Catalan Opening: Open Defense, Classical Line | |
| Oct 21, 2024 | Braeutigam | ½–½ | Baselmans | 39th European Chess Club Cup | English Opening: King's English Variation, Four Knights Variation, Korchnoi Line | |
| Oct 12, 2024 | Maerevoet | 1–0 | Baselmans | KNSB competitie | King's Indian Attack | |
| Sep 21, 2024 | Baselmans | 1–0 | Roos | KNSB Meesterklasse 2024-2025 | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 29, 2024 | Baselmans | 0–1 | Van Rootselaar | Round 6: Baselmans, Luuk - Van Rootselaar, Rik | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 27, 2024 | Hausrath | ½–½ | Baselmans | Round 5: Hausrath, Daniel - Baselmans, Luuk | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 26, 2024 | Baselmans | 1–0 | Dordevic | Round 4: Baselmans, Luuk - Dordevic, Tom | Petrov's Defense: Modern Attack, Murrey Variation | |
| Jul 25, 2024 | De Winter | 1–0 | Baselmans | Round 3: De Winter, Arthur - Baselmans, Luuk | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 24, 2024 | Baselmans | 1–0 | Bus | Round 2: Baselmans, Luuk - Bus, Tom | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Jul 23, 2024 | Vosselman | 0–1 | Baselmans | Round 1: Vosselman, Jan - Baselmans, Luuk | Nimzo-Indian Defense: Classical Variation, Keres Defense | |
| Jun 15, 2024 | Baselmans | 1–0 | Hauchamps | Round 9: Baselmans, Luuk - Hauchamps, Maxime | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 15, 2024 | Van Wely | ½–½ | Baselmans | Round 8: Van Wely, Loek - Baselmans, Luuk | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Jun 15, 2024 | Baselmans | ½–½ | Roebers | Round 7: Baselmans, Luuk - Roebers, Eline | Philidor Defense: Lion Variation | |
| Jun 15, 2024 | Ootes | 0–1 | Baselmans | Round 6: Ootes, Lars - Baselmans, Luuk | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 15, 2024 | Baselmans | ½–½ | Beerdsen | Round 5: Baselmans, Luuk - Beerdsen, Thomas | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 15, 2024 | Van Foreest | 0–1 | Baselmans | Round 4: Van Foreest, Machteld - Baselmans, Luuk | French Defense: Chigorin Variation | |
| Jun 15, 2024 | Baselmans | 1–0 | Kshirsagar | Round 3: Baselmans, Luuk - Kshirsagar, Pranav | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jun 15, 2024 | Geboers | 0–1 | Baselmans | Round 2: Geboers, Jimmy - Baselmans, Luuk | Bogo-Indian Defense: Wade-Smyslov Variation | |
| Jun 15, 2024 | Baselmans | 1–0 | Van Wamel | Round 1: Baselmans, Luuk - Van Wamel, Gijs | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 2, 2024 | Baselmans | 1–0 | Kools | WLC Tournament 2024 A | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 2, 2024 | Verhoeven | 0–1 | Baselmans | WLC Tournament 2024 A | Polish Opening | |
| Jun 1, 2024 | Baselmans | 0–1 | Pavlidis | WLC Tournament 2024 A | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 1, 2024 | Baselmans | ½–½ | Bye | WLC Tournament 2024 A | ? | |
| Jun 1, 2024 | Wuijts | 0–1 | Baselmans | WLC Tournament 2024 A | Sicilian Defense: Grand Prix Attack | |
| May 31, 2024 | Baselmans | 1–0 | Smit | WLC Tournament 2024 A | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 28, 2024 | Baselmans | 0–1 | Pastar | Tata Steel Toptienkamp 2024 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Jan 27, 2024 | Bekker | ½–½ | Baselmans | Tata Steel Toptienkamp 2024 | King's Indian Attack | |
| Jan 26, 2024 | Niermann | 1–0 | Baselmans | Tata Steel Toptienkamp 2024 | Indian Defense: London System | |
| Jan 24, 2024 | Baselmans | 1–0 | Abdulla | Tata Steel Toptienkamp 2024 | Modern Defense: Standard Line | |
| Jan 23, 2024 | Van Foreest | ½–½ | Baselmans | Tata Steel Toptienkamp 2024 | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Jan 22, 2024 | Baselmans | 0–1 | Pijpers | Tata Steel Toptienkamp 2024 | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jan 21, 2024 | Holzke | ½–½ | Baselmans | Tata Steel Toptienkamp 2024 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jan 20, 2024 | Baselmans | 0–1 | Zwirs | Tata Steel Toptienkamp 2024 | Sicilian Defense: Moscow Variation | |
| Jan 19, 2024 | De Winter | ½–½ | Baselmans | Tata Steel Toptienkamp 2024 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Oct 20, 2024 | Baselmans | ½–½ | Harikrishna | Round 1: Baselmans, Luuk - Harikrishna, Pentala | Sicilian Defense: Moscow Variation | |
| Aug 1, 2024 | Leenhouts | 1–0 | Baselmans | Round 9: Leenhouts, Koen - Baselmans, Luuk | Nimzo-Indian Defense: Kmoch Variation | |
| Jul 31, 2024 | Baselmans | 1–0 | Vos | Round 8: Baselmans, Luuk - Vos, Tjark | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 30, 2024 | Schuricht | ½–½ | Baselmans | Round 7: Schuricht, Emil Frederick - Baselmans, Luuk | English Opening: King's English Variation, Adhiban Gambit | |
| May 29, 2023 | Baselmans | ½–½ | Schroeder | Limburg Open | Sicilian Defense: Moscow Variation | |