| 31 ago 2026 | Fend, Juergen 2279 | Ballmann, Martin 2321 | 0-1 | E65 Defensa India de Rey: Fianchetto Variation, Yugoslav Variation, Exchange Line | SUI-chT Wollishofen-Winterthur | 51 | Ver |
| 22 ago 2026 | Brunner, Lucas 2402 | Ballmann, Martin 2321 | ½-½ | E64 Defensa India de Rey: Fianchetto Variation, Yugoslav System | Schweizer Mannschaftsmeisterschaft 2026 Nationalliga A | 62 | Ver |
| 23 jun 2026 | Pahud, Cedric 2145 | Ballmann, Martin 2330 | ½-½ | A15 Apertura Inglesa: Anglo-Indian Defense, Queen's Indian Formation | SUI-chT Echallens-Winterthur | 33 | Ver |
| 23 jun 2026 | Gantner, Matthias 2282 | Ballmann, Martin 2330 | 1-0 | C07 Defensa Francesa: Tarrasch Variation, Chistyakov Defense | SUI-chT Reti-Winterthur | 23 | Ver |
| 21 abr 2026 | Kuehn, Peter, Dr. 2309 | Ballmann, Martin 2335 | 1-0 | A48 Ataque Torre: Fianchetto Defense | SMM NLA 2026 | 55 | Ver |
| 17 mar 2026 | Mendoza, Mael 2190 | Ballmann, Martin 2332 | 0-1 | C02 Defensa Francesa: Advance Variation, Paulsen Attack | SUI-chT Nyon-Winterthur | 60 | Ver |
| 25 oct 2025 | Briem, Benedikt 2225 | Ballmann, Martin 2323 | ½-½ | A48 East Indian Defense | European Chess Club Cup 2025 | Open Matches 1-16 | 63 | Ver |
| 24 oct 2025 | Aydin, Gulenay 2237 | Ballmann, Martin 2323 | 0-1 | C07 Defensa Francesa: Tarrasch Variation, Chistyakov Defense | European Chess Club Cup 2025 | Open Matches 17+ | 55 | Ver |
| 23 oct 2025 | Huzman, Alexander 2521 | Ballmann, Martin 2323 | 0-1 | E91 Defensa India de Rey: Orthodox Variation | European Chess Club Cup 2025 | Open Matches 1-16 | 64 | Ver |
| 28 sep 2025 | Atlas, Valery 2406 | Ballmann, Martin 2333 | 1-0 | C18 Defensa Francesa: Winawer Variation, Advance Variation, with h4 | SMM Rd 8+9 | 35 | Ver |
| 27 sep 2025 | Ballmann, Martin 2333 | Hochstrasser, Michael 2299 | 0-1 | A25 Apertura Inglesa: King's English Variation, Taimanov Variation | SMM Rd 8+9 | 21 | Ver |