Brad Gilbert Singles 40 (20–20) Singles 40 (20–20)

| Outcome | Date_ | Championship | Surface | Opponent_in_the_final | Score_in_the_final |
|---|---|---|---|---|---|
| Winner | 1982 | Taipei , Taiwan | Carpet | Craig Wittus | 6–1, 6–4 |
| Winner | 1984 | Columbus , U.S. | Hard | Hank Pfister | 6–3, 3–6, 6–3 |
| Runner-up | 1984 | San Francisco , U.S. | Carpet | John McEnroe | 4–6, 4–6 |
| Winner | 1984 | Taipei , Taiwan | Carpet | Wally Masur | 6–3, 6–3 |
| Winner | 1985 | Livingston , U.S. | Hard | Brian Teacher | 7–6, 6–4 |
| Winner | 1985 | Cleveland , U.S. | Hard | Brad Drewett | 6–3, 6–2 |
| Runner-up | 1985 | Stuttgart Outdoor , Germany | Clay | Ivan Lendl | 4–6, 0–6 |
| Runner-up | 1985 | Johannesburg , South Africa | Hard | Matt Anger | 4–6, 6–3, 3–6, 2–6 |
| Winner | 1985 | Tel Aviv , Israel | Hard | Amos Mansdorf | 6–3, 6–2 |