Jordi Arrese Singles finals 12 (6-6) Singles finals 12 (6-6)

| Outcome | Date_ | Championship | Surface | Opponent_in_the_final | Score_in_the_final |
|---|---|---|---|---|---|
| Runner-up | 1989 | Madrid , Spain | Clay | Martín Jaite | 3–6, 2–6 |
| Winner | 1990 | Sanremo , Italy | Clay | Juan Aguilera | 6–2, 6–2 |
| Winner | 1990 | Prague , Czechoslovakia | Clay | Nicklas Kulti | 7–6 (7–3) , 7–6 (8–6) |
| Winner | 1991 | Madrid , Spain | Clay | Marcelo Filippini | 6–2, 6–4 |
| Runner-up | 1991 | Genova , Italy | Clay | Carl-Uwe Steeb | 3–6, 4–6 |
| Runner-up | 1991 | Hilversum , Netherlands | Clay | Magnus Gustafsson | 7–5, 6–7 (2–7) , 6–2, 1–6, 0–6 |
| Runner-up | 1991 | Athens , Greece | Clay | Sergi Bruguera | 5–7, 3–6 |
| Winner | 1991 | Buzios , Brazil | Clay | Jaime Oncins | 1–6, 6–4, 6–0 |