| Apr 3, 2026 | Lenz | 1–0 | Luelker | Landesjugendeinzelmeisterschaft in Niedersachsen Open | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Apr 2, 2026 | Luelker | ½–½ | Ewers | Landesjugendeinzelmeisterschaft in Niedersachsen Open | English Opening: Carls-Bremen System | |
| Apr 1, 2026 | Luelker | 1–0 | Stelter | Landesjugendeinzelmeisterschaft in Niedersachsen Open | English Opening: Carls-Bremen System | |
| Apr 1, 2026 | von Mettenheim | ½–½ | Luelker | Landesjugendeinzelmeisterschaft in Niedersachsen Open | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Mar 31, 2026 | Luelker | 0–1 | Janning | Landesjugendeinzelmeisterschaft in Niedersachsen Open | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Mar 30, 2026 | Held | ½–½ | Luelker | Landesjugendeinzelmeisterschaft in Niedersachsen Open | Queen's Pawn Game: Accelerated London System | |
| Mar 29, 2026 | Luelker | 1–0 | Kohrt | Landesjugendeinzelmeisterschaft in Niedersachsen Open | English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation | |
| Mar 28, 2026 | Clausen | 0–1 | Luelker | Landesjugendeinzelmeisterschaft in Niedersachsen Open | Sicilian Defense: Accelerated Dragon, Exchange Variation | |
| Mar 27, 2026 | Luelker | 0–1 | Große Rammelkamp | Landesjugendeinzelmeisterschaft in Niedersachsen Open | English Opening: King's English Variation | |
| Apr 18, 2025 | Tute | 1–0 | Luelker | Runde 9: Tute, Leon - Luelker, Felix | Zukertort Opening: Black Mustang Defense | |
| Apr 16, 2025 | Luelker | 0–1 | Dmytro Mikhailov | Runde 7: Luelker, Felix - Dmytro Mikhailov | English Opening: Anglo-Indian Defense | |
| Apr 14, 2025 | Placke | 1–0 | Luelker | Runde 4: Placke, Leopold - Luelker, Felix | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Apr 13, 2025 | Luelker | 0–1 | Ebel | Runde 3: Luelker, Felix - Ebel, Felix | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Apr 13, 2025 | Heyl | 0–1 | Luelker | Runde 2: Heyl, Jonathan - Luelker, Felix | Sicilian Defense: Staunton-Cochrane Variation | |
| Apr 12, 2025 | Luelker | 1–0 | Arndt | Runde 1: Luelker, Felix - Arndt, Alex | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Nov 17, 2024 | Luelker | 1–0 | Gavrylchenko | Round 5: Luelker, Felix - Gavrylchenko, Illia | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Nov 17, 2024 | Paula Praediger | 0–1 | Luelker | Round 4: Paula Praediger - Luelker, Felix | Sicilian Defense: Closed, Traditional | |
| Nov 16, 2024 | Luelker | 0–1 | Cramer | Round 3: Luelker, Felix - Cramer, Timon | English Opening: Caro-Kann Defensive System | |
| Nov 16, 2024 | Thiele | 1–0 | Luelker | Round 2: Thiele, Lea-Marie - Luelker, Felix | Queen's Gambit Declined: Marshall Defense | |
| Nov 15, 2024 | Luelker | 1–0 | Loeffelholz | Round 1: Luelker, Felix - Loeffelholz, Jonas | English Opening: Anglo-Indian Defense, Nimzo-English | |
| Jan 7, 2023 | Mill | ½–½ | Luelker | Lower Saxony Championship | C | Sicilian Defense: Old Sicilian | |
| Jan 5, 2023 | Luelker | 0–1 | Cammann | Lower Saxony Championship | C | English Opening: Anglo-Indian Defense, Hedgehog System | |
