| Country (sports) |  United States | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Born | January 4, 1960 Miami, Florida, U.S. | |||||||||||
| Height | 1.70 m (5 ft 7 in) | |||||||||||
| Plays | Right-handed | |||||||||||
| Prize money | $249,307 | |||||||||||
| Singles | ||||||||||||
| Career record | 33–54 | |||||||||||
| Career titles | 0 | |||||||||||
| Highest ranking | No. 50 (10 September 1984) | |||||||||||
| Grand Slam singles results | ||||||||||||
| French Open | 2R (1985) | |||||||||||
| Wimbledon | 1R (1984) | |||||||||||
| US Open | 2R (1980) | |||||||||||
| Doubles | ||||||||||||
| Career record | 142–105 | |||||||||||
| Career titles | 7 | |||||||||||
| Highest ranking | No. 13 (18 April 1988) | |||||||||||
| Grand Slam doubles results | ||||||||||||
| French Open | QF (1985, 1987, 1989) | |||||||||||
| Wimbledon | 1R (1984, 1989) | |||||||||||
| US Open | QF (1988) | |||||||||||
Medal record
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Blaine Willenborg (born January 4, 1960) is a former professional tennis player from the United States.
Willenborg enjoyed most of his tennis success while playing doubles. During his career he won 7 doubles titles and finished runner-up an additional 9 times. He achieved a career-high doubles ranking of World No. 13 in 1988. His career high singles ranking was world No. 50, which he reached on September 9, 1984.