Introduction
Bruce Man-Son-Hing (born April 13, 1964) is a former professional tennis player from the United States.
Early life and college
Man-Son-Hing, who is of Chinese descent, was born in Grenada on April 13, 1964. His family emigrated to Los Angeles when he was nine years old. He attended Glendale High School and went to college at UC Irvine.
Professional career
After four years at UC Irvine, Man-Son-Hing joined the professional circuit.
He competed in the men's doubles at all four Grand Slam events in 1989, partnering with John Letts. They made the second round of the Australian Open and Wimbledon Championships. He also appeared in the mixed doubles draw at the French Open (with Camille Benjamin) and Wimbledon (with Cynthia MacGregor) but was unable to progress past the first round at either.
Man-Son-Hing and Letts were doubles runners-up at two Grand Prix tournaments in 1989, the Benson and Hedges Open and Seoul Open.
Grand Prix career finals
Doubles: 2 (0–2)
| Outcome | No. | Year | Tournament | Surface | Partner | Opponents in the final | Score in the final |
|---|---|---|---|---|---|---|---|
| Runner-up | 1. | 1989 | Auckland, New Zealand | Hard |  John Letts |
 Steve Guy Shuzo Matsuoka |
6–7, 6–7 |
| Runner-up | 2. | 1989 | Seoul, South Korea | Hard | John Letts |
Scott Davis Paul Wekesa |
2–6, 4–6 |
Challenger titles
Doubles: (3)
| No. | Year | Tournament | Surface | Partner | Opponents in the final | Score in the final |
|---|---|---|---|---|---|---|
| 1. | 1988 | Coquitlam, Canada | Hard | Joe De Foor |
Julian Barham Peter Wright |
7–6, 7–6 |
| 2. | 1988 | Brest, France | Hard | John Letts |
 Thierry Champion Francois Errard |
6–3, 6–3 |
| 3. | 1989 | Nagoya, Japan | Hard | John Letts |
Jonathan Canter Ramesh Krishnan |
7–5, 4–6, 6–0 |