Cooper Woestendick
American tennis player (born 2006)
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Cooper Woestendick (born November 16, 2006) is an American professional tennis player. He has a career-high ATP singles ranking of No. 975, achieved on August 4, 2025 and a best doubles ranking of. No. 441, reached on September 8, 2025.[1][2]
United States| Country (sports) | United States |
|---|---|
| Born | November 16, 2006 |
| Prize money | US $38,082 |
| Singles | |
| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 975 (August 4, 2025) |
| Current ranking | No. 1,149 (March 16, 2026) |
| Doubles | |
| Career record | 1–1 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 441 (September 8, 2025) |
| Current ranking | No. 461 (March 16, 2026) |
| Grand Slam doubles results | |
| US Open | 2R (2025) |
| Last updated on: March 16, 2026. | |
Woestendick won the boys' doubles event at the 2024 Australian Open, with Maxwell Exsted.
Early life
Woestendick was born in Topeka, Kansas but raised in Olathe, to parents Dan Woestendick and Kristi (née Lewis) Woestendick.[3]
Junior career
Woestendick won the inaugural International Junior Championships held at the site of the famed BNP Paribas Open in Indian Wells in March 2023 defeating Oliver Bonding, Keegan Rice and Roy Horovitz on his route to the title.[4]
Woestendick also had good results on ITF junior circuit. He won the Traralgon Junior International doubles competition alongside compatriot Maxwell Exsted in January 2024. The pair reached the final of the junior doubles at the 2024 Australian Open with a three-set win over the top seeds Federico Cinà and Rei Sakamoto.[5] In the final they overcame Viktor Frydrych and Petr Brunclik to win the title.[6][7]
As a result, Woestendick reached an ITF combined ranking of No. 12 on 12 February 2024.[8]
Professional career
In April 2024, Woestendick won his first pro title, a Futures level event in doubles, at the M15 Vero Beach, Florida, with Alexander Razeghi.[9]
Awarded a wildcard alongside compatriot Maxwell Exsted to the men's doubles at the 2025 US Open, they caused a huge upset, with a victory against experienced players David Goffin and Alexandre Müller in the first round.[10] In the second round, they were defeated in three sets by the British pair and sixth seeds Joe Salisbury and Neal Skupski.[11]
Personal life
Woestendick is the grandson of Delvy Lewis, an alumnus and notable basketball player of the University of Kansas.
His parents, Dan and Kristi, played tennis and basketball at the Washburn University, respectively.[12]
ITF World Tennis Tour finals
Doubles: 2 (2 titles)
|
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|---|
| Win | 1–0 | Apr 2024 | M15 Vero Beach, US | WTT | Clay |  Alexander Razeghi |
Alex Jones Miles Jones |
6–4, 4–6, [10–3] |
| Win | 2–0 | Jun 2025 | M25 Laval, Canada | WTT | Hard |  Duncan Chan |
Alafia Ayeni Ethan Cook |
7–6(7–5), 6–0 |
Junior Grand Slam finals
Doubles: 1 (title)
| Result | Year | Tournament | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|
| Win | 2024 | Australian Open | Hard | Maxwell Exsted |
 Petr Brunclík Viktor Frydrych |
6–3, 7–5 |
