Thomas Muster Singles: 55 (44–11) Singles: 55 (44–11)

| Outcome | Date_ | Championship | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Winner | 26 June 1995 | Sankt Pölten | Clay | Bohdan Ulihrach | 6–3, 3–6, 6–1 |
| Winner | 24 July 1995 | Stuttgart Outdoor | Clay | Jan Apell | 6–2, 6–2 |
| Runner-up | 7 August 1995 | Kitzbühel | Clay | Albert Costa | 6–4, 4–6, 6–7 (3–7) , 6–2, 4–6 |
| Winner | 14 August 1995 | San Marino | Clay | Andrea Gaudenzi | 6–2, 6–0 |
| Winner | 28 August 1995 | Umag | Clay | Carlos Costa | 3–6, 7–6 (7–5) , 6–4 |
| Winner | 18 September 1995 | Bucharest | Clay | Gilbert Schaller | 6–4, 6–3 |
| Runner-up | 23 October 1995 | Vienna | Carpet | Filip Dewulf | 5–7, 2–6, 6–1, 5–7 |
| Winner | 30 October 1995 | Essen | Carpet | MaliVai Washington | 7–6 (8–6) , 2–6, 6–3, 6–4 |
| Winner | 11 March 1996 | Mexico City | Clay | Jiří Novák | 7–6 (7–3) , 6–2 |