Isabelle Porter
| Height: | 5-5 |
| Year: | Fr |
| Hometown: | Jupiter, Fla. |
| High School: | William T. Dwyer |
| Major: | Biology |
High School: 2017 graduate of William T. Dwyer High School. Four-year letterwinner for coach Tom Virden, serving as captain her junior and senior years. Named Team MVP all four years. Ranked as a "3-Star" player on tennisrecruiting.net out of William T. Dwyer High School, who is ranked No. 299 nationally.
Personal: Born August 20, 1999, in Fairbanks, Alaska. Daughter of Brandon Porter and Vikki Porter. Has a brother, Ian (26), and a sister, Emma (7). Majoring in biology and English. Chose Stonehill because it felt like a family. Enjoys reading. Supports the Minnesota Wild. Lists Roger Federer as a favorite athlete.
Singles
| Season | Overall | Dual | Tour. | NE10 | 1 | 2 | 3 | 4 | 5 | 6 |
| 2017-18 | 16-5 | 12-4 | 4-1 | 8-0 | -- | 1-1 | 10-3 | 1-0 | -- | -- |
| Totals | 16-5 | 12-4 | 4-1 | 8-0 | -- | 1-1 | 10-3 | 3-3 | -- | -- |
Doubles
| Season | Overall | Dual | Tour. | NE10 | 1 | 2 | 3 |
| 2017-18 | 8-6 | 4-5 | 4-1 | 3-2 | 4-2 | -- | 0-3 |
| Totals | 8-6 | 4-5 | 4-1 | 3-2 | 4-2 | -- | 0-3 |
