| Jun 1, 2025 | Windhager | 0–1 | Zelcic | Round 9: Windhager, Hannes - Zelcic, Robert | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jun 1, 2025 | Fecker | 0–1 | Windhager | Round 8: Fecker, Noah - Windhager, Hannes | Bishop's Opening: Vienna Hybrid, Spielmann Attack | |
| Jul 29, 2024 | Karner | ½–½ | Windhager | Round 3: Karner, Daniel - Windhager, Hannes | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 28, 2024 | Windhager | 0–1 | Blohberger | Round 2: Windhager, Hannes - Blohberger, Felix | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 27, 2024 | Windhager | 1–0 | Kersten | Round 1: Windhager, Hannes - Kersten, Julian | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Aug 4, 2024 | Trippold | 0–1 | Windhager | Round 9: Trippold, Denise - Windhager, Hannes | Slav Defense: Quiet Variation, Schallopp Defense | |
| Aug 3, 2024 | Windhager | ½–½ | Sandhoefner | Round 8: Windhager, Hannes - Sandhoefner, Florian | Sicilian Defense: Scheveningen Variation, Keres Attack | |
| Aug 2, 2024 | Windhager | 1–0 | Ilijic | Round 7: Windhager, Hannes - Ilijic, Mihajilo | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Aug 1, 2024 | Tischler | 0–1 | Windhager | Round 6: Tischler, Michel - Windhager, Hannes | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Jul 31, 2024 | Mueller | ½–½ | Windhager | Round 5: Mueller, Max - Windhager, Hannes | Ruy Lopez: Closed, Center Attack | |
| Jul 30, 2024 | Windhager | 0–1 | Fuchs | Round 4: Windhager, Hannes - Fuchs, Patrick | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 16, 2022 | Windhager | ½–½ | Praznik | stveit | Polish Opening | |
| Jul 15, 2022 | Vojinov | * | Windhager | stveit | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| Jul 13, 2022 | Koelber | ½–½ | Windhager | 41st St. Veit Jacques Lemans Open | Ruy Lopez: Exchange Variation, King's Bishop Variation | |
| Jul 12, 2022 | Windhager | 1–0 | Ernst | 41st St. Veit Jacques Lemans Open | Sicilian Defense: French Variation | |
| Jul 11, 2022 | Bosiocic | ½–½ | Windhager | 41st St. Veit Jacques Lemans Open | King's Indian Attack: Double Fianchetto | |
| Jul 10, 2022 | Windhager | 1–0 | Besner | 41. St. Veiter Jacques-Lemans-Open 2022 | Scandinavian Defense: Classical Variation | |
| Jul 10, 2022 | Raeke | 0–1 | Windhager | 41. St. Veiter Jacques-Lemans-Open 2022 | Rapport-Jobava System | |
| Jul 9, 2022 | Windhager | 1–0 | Galoic | 41. St. Veiter Jacques-Lemans-Open 2022 | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
