Jackson Withrow

Career

2011

Withrow competed at the 2011 US Open doubles tournament, where he received together with his partner Jack Sock a wildcard. In the first round they were beaten by 15-seeded Xavier Malisse from Belgium and Mark Knowles from the Bahamas.

2016: NCAA doubles finalist

Withrow played college tennis at Texas A&M.

At the 2016 NCAA Men's Tennis Championship, Withrow and Texas A&M Aggies teammate Arthur Rinderknech lost the individual doubles championship to UCLA's Mackenzie McDonald and Martin Redlicki in the final match.

2017: First ATP win in doubles

Withrow and Sock received a wildcard for the 2017 Cincinnati Masters doubles tournament, where they lost to Juan Sebastián Cabal and Fabio Fognini in the first round.

He won his first ATP level doubles match with partner Austin Krajicek at the 2017 US Open by defeating Philipp Oswald and André Sá in the first round.

2018: First ATP doubles title

Withrow and Sock made a doubles run to the title at the 2018 Delray Beach Open, first defeating Leander Paes and Purav Raja in the first round. Next the pair upset the Bryan brothers in the quarterfinals in 3 sets, then won their next match to set up a finals match against Nicholas Monroe and John-Patrick Smith. Withrow and Sock prevailed in three sets to win the tournament, marking Withrow's first ever ATP tour-level title as well as his first doubles title.

2019: US Open quarterfinal in doubles

At the 2019 Australian Open he reached the third round with Jack Sock, defeating second seeded pair and previous year finalists Juan Sebastián Cabal / Robert Farah on the way.

At the 2019 US Open, partnering Sock, he reached his first Grand Slam quarterfinal defeating the Bryan brothers en route but lost to 15th seeded pair of Jamie Murray/Neal Skupski.

2020–21: New partnership with Lammons, Win over World No. 1 team

He reached a career-high doubles ranking of World No. 66 on 13 January 2020. At the 2021 US Open partnering Nathaniel Lammons they defeated top pair Nikola Mektić and Mate Pavić in the first round in 75 minutes.

2022: Second ATP title, top 50 debut

At the 2022 San Diego Open he won his first ATP title as a team with Lammons. The pair moved up 25 places to 35th in the doubles race. He made his top 50 debut in the rankings on 26 September 2022.

The pair Withrow/Lammons ended the season at No. 32 in the ATP doubles rankings.

2023–24: Eight titles, Major and Masters semifinals, top 20

With Lammons, Withrow reached three finals in Auckland, in Dallas and at the ATP 500 Mexican Open in Acapulco. The pair won the Challenger title at the 2023 Arizona Tennis Classic. At the 2023 Miami Open they reached the semifinals of a Masters for the first time but lost to eventual champions Santiago González and Édouard Roger-Vasselin.

During the American summer swing, in the span of two months Withrow and Lammons won three titles at the 2023 Atlanta Open, the 2023 Hall of Fame Open and the 2023 Winston-Salem Open.

Withrow reached the top 25 on 16 October 2023. The pair reached their eight final for the season and second at the ATP 500 level at the 2023 Erste Bank Open in Vienna. At the last Masters of the season in Paris the pair reached the quarterfinals defeating sixth seeds Máximo González and Andrés Molteni.

Withrow reached a new career-high ranking of World No. 16 on 19 February 2024. Withrow and Lammons won their sixth title as a pair at the 2024 Libéma Open defeating top seeds Wesley Koolhof and Nikola Mektić.

They successfully defended their Atlanta title making them the last champions at the tournament. The pair captured their first ATP 500 title at the 2024 Mubadala Citi DC Open in Washington D.C. They also successfully defended their Winston-Salem Open title, making it the fourth team title for the season. At the US Open Withrow reached the semifinals of a Grand Slam for the first time in his career, partnering Lammons, with wins over three-time defending champions Joe Salisbury and Rajeev Ram and 13th seeds Wesley Koolhof and Nikola Mektić. They lost to eventual champions Max Purcell and Jordan Thompson in straight sets. At the 2024 Shanghai Masters, they reached the quarterfinals but lost to Wesley Koolhof and Nikola Mektić which halted their attempt to move one position up above their opponents in the ATP doubles race from their current place of No. 9.

Performance timeline

Current till the 2025 Stockholm Open.

• Note: No activity between 2012 and 2015.

ATP finals

Doubles: 17 (10 titles, 7 runner-ups)

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ATP Challenger and ITF Tour finals

Doubles: 25 (17–8)

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References

References

1. "Men's Doubles". ATP.
2. "2015-16 Men's Tennis Roster".
3. "Withrow/Sock Cause Big Doubles Upset in Melbourne".
4. (2 September 2019). "Jack Sock and Jackson Withrow upset Bryan brothers at US Open".
5. (2 September 2021). "Doubles Wrap: Shock upset for Mektic/Pavic".
6. "Lammons/Withrow Claim First ATP Tour Title in San Diego".
7. (28 September 2022). "San Diego ATP 250 won by American Brandon Nakashima".
8. (26 September 2022). "Lammons/Withrow Claim First ATP Tour Title In Dan Diego".
9. "Glasspool/Heliovaara Race Into Dubai Final; ''Lammons/Withrow save MP in Acapulco semis'' | ATP Tour | Tennis".
10. "Austrians Erler/Miedler Win Acapulco Doubles Crown In Two Tie-breaks | ATP Tour | Tennis".
11. "Rajeev Ram/Joe Salisbury Ease Through In Miami | ATP Tour | Tennis".
12. "Nathaniel Lammons/Jackson Withrow Reach Paris QFs | ATP Tour | Tennis".
13. (16 June 2024). "Brazilians Matos/Melo win Stuttgart doubles title; ''Lammons/Withrow victorious in 's-Hertogenbosch''".
14. (29 July 2024). "Lammons/Withrow successfully defend Atlanta crown".
15. (4 August 2024). "Lammons & Withrow claim Washington crown".
16. (23 August 2024). "Lammons and Withrow successfully defend their Winston-Salem crown".
17. (2 September 2024). "Lammons/Withrow inflict Ram/Salisbury's first US Open defeat for four years".
18. (4 September 2024). "Purcell & Thompson down top seeds at US Open, reach SFs; ''Lammons/Withrow are last American team remaining''".
19. (5 September 2024). "‘Overloaded with happiness’, Purcell & Thompson reach US Open doubles final".
20. (10 October 2024). "Koolhof & Mektic eyeing Turin chances with Shanghai QF win".