Blaine Willenborg

Country (sports)	United States
Born	(1960-01-04) January 4, 1960 (age 64) 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 Tennis Summer Universiade 1979 Mexico City Doubles

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.

Result	No.	Date	Tournament	Surface	Partner	Opponents	Score
Loss	1.	1982	South Orange, U.S.	Clay	Jai DiLouie	Raúl Ramírez Van Winitsky	6–3, 4–6, 1–6
Loss	2.	1982	Indianapolis, U.S.	Clay	Robbie Venter	Sherwood Stewart Ferdi Taygan	4–6, 5–7
Win	1.	1983	Geneva, Switzerland	Clay	Stanislav Birner	Joakim Nyström Mats Wilander	6–1, 2–6, 6–3
Loss	3.	1984	Washington D.C., U.S.	Clay	Drew Gitlin	Pavel Složil Ferdi Taygan	6–7, 1–6
Loss	4.	1984	North Conway, U.S.	Clay	Cássio Motta	Brian Gottfried Tomáš Šmíd	4–6, 2–6
Win	2.	1984	Palermo, Italy	Clay	Tomáš Šmíd	Claudio Panatta Henrik Sundström	6–7, 6–3, 6–0
Win	3.	1984	Bordeaux, France	Clay	Pavel Složil	Loïc Courteau Guy Forget	6–1, 6–4
Loss	5.	1985	Bordeaux, France	Clay	Libor Pimek	David Felgate Steve Shaw	4–6, 7–5, 4–6
Loss	6.	1986	Bologna, Italy	Clay	Claudio Panatta	Paolo Canè Simone Colombo	1–6, 2–6
Win	4.	1986	Athens, Greece	Clay	Libor Pimek	Carlos Di Laura Claudio Panatta	5–7, 6–4, 6–2
Win	5.	1987	Munich, Germany	Clay	Jim Pugh	Sergio Casal Emilio Sánchez	7–6, 4–6, 6–4
Loss	7.	1987	Bologna, Italy	Clay	Claudio Panatta	Sergio Casal Emilio Sánchez	3–6, 2–6
Win	6.	1987	Indianapolis, U.S.	Clay	Laurie Warder	Joakim Nyström Mats Wilander	6–0, 6–3
Loss	8.	1987	Washington D.C., U.S.	Hard	Laurie Warder	Gary Donnelly Peter Fleming	2–6, 6–7
Loss	9.	1988	Lyon, France	Carpet	Michael Mortensen	Brad Drewett Broderick Dyke	6–3, 3–6, 4–6
Win	7.	1989	Florence, Italy	Clay	Mike De Palmer	Pietro Pennisi Simone Restelli	4–6, 6–4, 6–4

• Blaine Willenborg at the Association of Tennis Professionals
• Blaine Willenborg at the International Tennis Federation