| 19 abr 2026 | Leeb, Simon 2236 | Martinovic, Sasa 2550 | ½-½ | A48 Apertura de Peón de Dama: Barry Attack | stveit | 36 | Ver |
| 18 abr 2026 | Korpa, Bence 2526 | Leeb, Simon 2236 | ½-½ | B13 Defensa Caro-Kann: Exchange Variation | stveit | 68 | Ver |
| 17 abr 2026 | Arzumanian, Georgii 2463 | Leeb, Simon 2236 | 1-0 | B12 Defensa Caro-Kann: Advance Variation, Botvinnik-Carls Defense | stveit | 38 | Ver |
| 17 abr 2026 | Leeb, Simon 2236 | Hartl, Daniel 2206 | 1-0 | A11 Apertura Réti: Anglo-Slav Variation, Gurevich System | stveit | 50 | Ver |
| 16 abr 2026 | Leeb, Simon 2236 | Balint, Peter 2431 | 0-1 | A46 Defensa India: Knights Variation | stveit | 80 | Ver |
| 15 abr 2026 | Ivanisevic, Ivan 2543 | Leeb, Simon 2236 | 1-0 | D10 Defensa Eslava | stveit | 30 | Ver |
| 14 dic 2025 | Leeb, Simon 2245 | Kruckenhauser, Arthur 2348 | ½-½ | A45 Defensa India: Tartakower Attack | Austrian Bundesliga 2025/26 | 23 | Ver |
| 13 dic 2025 | Ebner, Hubert 2167 | Leeb, Simon 2245 | ½-½ | E06 Apertura Catalana: Closed | Austrian Bundesliga 2025/26 | 40 | Ver |
| 12 dic 2025 | Leeb, Simon 2245 | Brunello, Sabino 2490 | 0-1 | D01 Rapport-Jobava System | Austrian Bundesliga 2025/26 | 21 | Ver |
| 11 dic 2025 | Berczes, David 2380 | Leeb, Simon 2245 | ½-½ | D37 Gambito de Dama rehusado: Three Knights Variation | Austrian Bundesliga 2025/26 | 46 | Ver |
| 10 dic 2025 | Leeb, Simon 2245 | Lanka, Zigurds 2314 | 0-1 | E73 Defensa India de Rey: Averbakh Variation, Flexible Defense | Austrian Bundesliga 2025/26 | 79 | Ver |
| 23 nov 2025 | Leeb, Simon 2239 | Drygala, Lars 2077 | 1-0 | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | German University Chess Championship 2025 | Blitz (Boards 1-100) | 43 | Ver |
| 23 nov 2025 | Ziegenfuss, Antonia 2044 | Leeb, Simon 2239 | 1-0 | D10 Defensa Eslava | German University Chess Championship 2025 | Blitz (Boards 1-100) | 41 | Ver |
| 22 nov 2025 | Brunner, Tobias 2013 | Leeb, Simon 2175 | ½-½ | B13 Defensa Caro-Kann: Exchange Variation | German University Chess Championship 2025 | Rapid Board 1-100 | 57 | Ver |
| 22 nov 2025 | Leeb, Simon 2175 | Fromm, Marius 2411 | 0-1 | A45 Defensa India: Tartakower Attack | German University Chess Championship 2025 | Rapid Board 1-100 | 52 | Ver |
| 6 nov 2025 | Chasin, Nico 2512 | Leeb, Simon 2241 | 1-0 | A05 Ataque Indio de Rey | 28th Bavarian International Open | 34 | Ver |
| 5 nov 2025 | Leeb, Simon 2241 | Zysk, Robert 2373 | ½-½ | A45 Defensa India: Tartakower Attack | 28th Bavarian International Open | 25 | Ver |
| 4 nov 2025 | Leeb, Simon 2241 | Dahl, Christoph 2387 | ½-½ | E67 Defensa India de Rey: Fianchetto Variation, Classical Fianchetto | 28th Bavarian International Open | 53 | Ver |