Carlos Kirmayr Doubles finals 24 (10-14) Doubles finals 24 (10-14)

| Outcome | Date_ | Championship | Surface | Partner | Opponents_in_the_final | Score_in_the_final |
|---|---|---|---|---|---|---|
| Runner-up | 1979 | Brussels , Belgium | Clay | Balázs Taróczy | Billy Martin Peter McNamara | 7–5, 5–7, 4–6 |
| Winner | 1979 | Berlin, Germany | Clay | Ivan Lendl | Jorge Andrew Stanislav Birner | 6–2, 6–1 |
| Winner | 1979 | Madrid, Spain | Clay | Cassio Motta | Robin Drysdale John Feaver | 7–6, 6–4 |
| Runner-up | 1979 | Barcelona , Spain | Clay | Cassio Motta | Paolo Bertolucci Adriano Panatta | 4–6, 3–6 |
| Runner-up | 1980 | Kitzbühel , Austria | Clay | Chris Lewis | Klaus Eberhard Ulrich Marten | 4–6, 6–3, 4–6 |
| Winner | 1980 | Bogotá, Colombia | Clay | Álvaro Fillol | Andrés Gómez Ricardo Ycaza | 6–4, 6–3 |
| Runner-up | 1980 | Santiago , Chile | Clay | João Soares | Belus Prajoux Ricardo Ycaza | 6–4, 6–7, 4–6 |
| Runner-up | 1981 | Brussels , Belgium | Clay | Cassio Motta | Ricardo Cano Andrés Gómez | 2–6, 2–6 |