Susan Mascarin
| Full name | Susan Mascarin Keane |
|---|---|
| Country (sports) | United States |
| Residence | Grosse Pointe, Michigan |
| Born | June 28, 1964 Grosse Pointe Shores, Michigan, United States |
| Prize money | $117,830 |
| Singles | |
| Career record | 65–71 |
| Career titles | 0 |
| Highest ranking | No. 32 (April 28, 1986) |
| Grand Slam singles results | |
| Australian Open | 1R (1982, 1984, 1988) |
| French Open | 3R (1985) |
| Wimbledon | 2R (1980, 1981, 1985, 1986) |
| US Open | 4R (1984) |
| Doubles | |
| Career record | 30–45 |
| Career titles | 1 |
| Highest ranking | No. 49 (March 15, 1987) |
Susan Mascarin Keane, born Susan Mascarin (born June 28, 1964) is a retired tennis player from the U.S. Her best singles result in a Grand Slam was the 1984 US Open, where she advanced to the fourth round.
Born in Grosse Pointe Shores, Michigan, Mascarin was the US Open Girls' Singles champion in 1980.