Tim Mayotte Singles 33 (12-11) Singles 33 (12-11)

| Outcome | Date_ | Championship | Surface | Opponent_in_the_final | Score_in_the_final |
|---|---|---|---|---|---|
| Winner | June 16, 1986 | London/Queen`s Club , England | Grass | Jimmy Connors | 6–4, 2–1, ret. |
| Winner | February 9, 1987 | Philadelphia , U.S. | Carpet | John McEnroe | 3–6, 6–1, 6–3, 6–1 |
| Winner | April 6, 1987 | Chicago , U.S. | Carpet | David Pate | 6–4, 6–2 |
| Winner | October 19, 1987 | Toulouse , France | Hard (i) | Ricki Osterthun | 6–2, 5–7, 6–4 |
| Winner | November 9, 1987 | Paris Indoor , France | Carpet | Brad Gilbert | 2–6, 6–3, 7–5, 6–7 (5–7) , 6–3 |
| Winner | November 16, 1987 | Frankfurt , Germany | Carpet | Andrés Gómez | 7–6 (8–6) , 6–4 |
| Winner | February 29, 1988 | Philadelphia , U.S. | Carpet | John Fitzgerald | 4–6, 6–2, 6–2, 6–3 |
| Winner | July 25, 1988 | Schenectady , U.S. | Hard | Johan Kriek | 5–7, 6–3, 6–2 |