This link may be missing its player ID, or the profile may have moved. Back to Players to Watch.
Nathan Ponwith
Right-Handed, Two-Handed Backhand · 188cm
Nathan Ponwith is a professional tennis player from United States, 28 years old, ranked No. 874 on the ATP singles rankings as of June 16, 2025. Career-high ranking: No. 367 (June 12, 2023). Ponwith has won 3 career singles titles from 8 finals (3 at ITF level). Most recent title: M25 Calabasas 1 (2023), beating Michelsen 6-3, 6-7(5), 7-5 in the final. In 2026 the record stands at 8-8 (0-1 at Challenger level, 8-7 at ITF / Futures level). Last match: lost to Okonkwo 6-1, 6-4 in the R2 at M15 Champaign, August 27, 2026.
The Climb
From the Futures to the Slams
The milestones that mark a professional career, with the ranking at each step.
Call the climb
Say where this player will be, and by when. Graded from the weekly rankings; the record lives on My Slip.
Why we're watching
Recent results
| Date | Tournament | Rd. | Opponent | Result |
|---|
The last ten singles matches, from the results feed. Click a column header to sort.
Career record by surface
Ranking, recent weeks
Titles & finals
Win–loss by level · this season
| Level | Record |
|---|