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

| Outcome | Date_ | Championship | Surface | Opponent_in_the_final | Score_in_the_final |
|---|---|---|---|---|---|
| Winner | 1986 | Memphis , U.S. | Carpet | Stefan Edberg | 7–5, 7–6 (7–3) |
| Winner | 1986 | Livingston , U.S. | Hard | Mike Leach | 6–2, 6–2 |
| Winner | 1986 | Tel Aviv , Israel | Hard | Aaron Krickstein | 7–5, 6–2 |
| Winner | 1986 | Vienna , Austria | Hard (i) | Karel Nováček | 3–6, 6–3, 7–5, 6–0 |
| Runner-up | 1987 | Washington, D.C. , U.S. | Hard | Ivan Lendl | 1–6, 0–6 |
| Winner | 1987 | Scottsdale , U.S. | Hard | Eliot Teltscher | 6–2, 6–2 |
| Runner-up | 1987 | Tel Aviv , Israel | Hard | Amos Mansdorf | 6–3, 3–6, 4–6 |
| Runner-up | 1987 | Paris Indoor , France | Carpet | Tim Mayotte | 6–2, 3–6, 5–7, 7–6 (7–5) , 3–6 |
| Runner-up | 1987 | Johannesburg , South Africa | Hard (i) | Pat Cash | 6–7 (7–9) , 6–4, 6–2, 0–6, 1–6 |