| Apr 19, 2026 | Hartl | 0–1 | Kunin | stveit | Catalan Opening: Open Defense | |
| Apr 18, 2026 | Vogel | 1–0 | Hartl | stveit | Queen's Pawn Game: Torre Attack, Gossip Variation | |
| Apr 17, 2026 | Hartl | 0–1 | Horvath | stveit | Catalan Opening: Closed | |
| Apr 17, 2026 | Leeb | 1–0 | Hartl | stveit | Réti Opening: Anglo-Slav Variation, Gurevich System | |
| Apr 16, 2026 | Hartl | 0–1 | Ivanisevic | stveit | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Apr 15, 2026 | Kristoferitsch | ½–½ | Hartl | stveit | Slav Defense: Slav Gambit, Alekhine Attack | |
| Dec 14, 2025 | Hartl | 0–1 | Nareks | Round 5: Hartl, Daniel - Nareks, Matic | Old Indian Defense | |
| Dec 13, 2025 | Rogic | ½–½ | Hartl | Round 4: Rogic, Davor - Hartl, Daniel | Ruy Lopez: Morphy Defense | |
| Dec 12, 2025 | Hartl | 0–1 | Borrmann | Round 3: Hartl, Daniel - Borrmann, Laurenz | Catalan Opening: Closed | |
| Dec 11, 2025 | Froewis | 1–0 | Hartl | Round 2: Froewis, Georg - Hartl, Daniel | King's Indian Attack: Yugoslav Variation | |
| Dec 10, 2025 | Hartl | 0–1 | Meier | Round 1: Hartl, Daniel - Meier, Alexander | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| Apr 6, 2025 | Hartl | 0–1 | Ivanisevic | Round 11: Hartl, Daniel - Ivanisevic, Ivan | Catalan Opening | |
| Apr 5, 2025 | Hartl | 0–1 | Leeb | Round 10: Hartl, Daniel - Leeb, Simon | Slav Defense: Quiet Variation, Schallopp Defense | |
| Apr 4, 2025 | Hartl | ½–½ | Krebs | Round 8: Hartl, Daniel - Krebs, Johann | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Apr 4, 2025 | Gschnitzer | 1–0 | Hartl | Round 9: Gschnitzer, Adrian - Hartl, Daniel | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 3, 2025 | Haba | ½–½ | Hartl | Round 7: Haba, Petr - Hartl, Daniel | Slav Defense | |
| Apr 2, 2025 | Hartl | ½–½ | Schreiner | Round 6: Hartl, Daniel - Schreiner, Peter | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Oct 13, 2024 | Steindl | 0–1 | Hartl | Round 5: Steindl, Johannes - Hartl, Daniel | Ruy Lopez: Morphy Defense | |
| Mar 24, 2024 | Hartl | ½–½ | Mikes | 1BLmen | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Mar 23, 2024 | Steindl | 1–0 | Hartl | 1BLmen | Slav Defense: Czech Variation, Krause Attack | |
| Mar 22, 2024 | Wagner | * | Hartl | 1BLmen | English Opening: Caro-Kann Defensive System | |
| Mar 21, 2024 | Gschnitzer | 1–0 | Hartl | 1BLmen | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 20, 2024 | Hartl | 1–0 | Ciolek | Austrian Chess Bundesliga 2023/2024 | Catalan Opening: Open Defense, Classical Line | |
| Oct 12, 2024 | Bacrot | 1–0 | Hartl | Round 4: Bacrot, Etienne - Hartl, Daniel | Ruy Lopez: Morphy Defense | |
| Oct 11, 2024 | Hartl | 1–0 | Rusek | Round 3: Hartl, Daniel - Rusek, Walter | Slav Defense: Quiet Variation | |
| Oct 10, 2024 | Kulon | ½–½ | Hartl | Round 2: Kulon, Klaudia - Hartl, Daniel | Italian Game: Two Knights Defense, Colman Variation | |
| Oct 9, 2024 | Hartl | 1–0 | Schiestl | Round 1: Hartl, Daniel - Schiestl, Josef | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Nov 26, 2023 | Rogic | ½–½ | Hartl | Round 6: Rogic, Davor - Hartl, Daniel | Ruy Lopez: Morphy Defense | |
| Nov 23, 2023 | Hartl | ½–½ | Borhy | Round 2: Hartl, Daniel - Borhy, Marcell | Catalan Opening: Closed | |
| Nov 22, 2023 | Vallejo Pons | 1–0 | Hartl | Round 1: Vallejo Pons, Francisco - Hartl, Daniel | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Mar 23, 2023 | Kruckenhauser | 1–0 | Hartl | Austrian Bundesliga | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
