Colton Smith (born March 5, 2003) is an American professional tennis player. He has a career-high ATP singles ranking of world No. 133 achieved on 25 August 2025.
Smith played college tennis at University of Arizona.
Professional career 2024: First Challenger final Smith reached his first Challenger final at the Sioux Falls Challenger losing to Borna Gojo in the final.
2025: Maiden Challenger title, ATP Tour debut Smith won his maiden Challenger singles title at the 2025 Cleveland Open.
Smith qualified at the 2025 Indian Wells Open making his ATP Tour and also Masters 1000 main draw debut and defeated Flavio Cobolli to record his first tour-level win.
At the 2025 U.S. Men's Clay Court Championships, Smith qualified and reached the quarterfinals for the first time in an ATP Tour event, first defeating James Duckworth in straight sets, and then defeating 2023 NCAA champion Ethan Quinn also in straight sets before losing to top seed Tommy Paul in the quarterfinal.
In July, Smith played his second Masters 1000, qualifying for the main draw at the National Bank Open in Toronto but lost to Learner Tien in the first round.
Performance timelines
Singles Current through the 2025 Cincinnati Open.
Tournament202420252026SRW–LWin%Grand Slam tournamentsAustralian OpenAA Q20 / 00–0French OpenAQ10 / 00–0WimbledonAQ20 / 00–0US OpenAQ10 / 00–0Win–loss0–00–00–00 / 00–0ATP Masters 1000Indian Wells OpenA2RQ10 / 11–1Miami OpenAAQ10 / 00–0Monte-Carlo MastersAA0 / 00–0Madrid OpenAA0 / 00–0Italian OpenAA0 / 00–0Canadian OpenA1R0 / 10–1Cincinnati OpenA1R0 / 10–1Shanghai MastersAQ10 / 00–0Paris MastersAA0 / 00–0Win–loss0–01–30–00 / 31–3Career statisticsTournaments0606Overall win–loss0–03–60–03–6Year-end ranking365146
ATP Challenger and ITF World Tennis Tour finals
Singles: 8 (4 titles, 4 runner-ups) LegendATP Challenger Tour (3–2)ITF WTT (1–2)Finals by surfaceHard (4–3)Clay (0–0)Grass (0–1)Carpet (0–0)
ResultW–LDateTournamentTierSurfaceOpponentScoreLoss0–1Sioux Falls Challenger, USChallengerHard (i) Borna Gojo1–6, 5–7Win1–1Cleveland Open, USChallengerHard (i) Eliot Spizzirri6–4, 6–7(6–8), 6–3Loss1–2Birmingham Classic, UKChallengerGrass Otto Virtanen4–6, 4–6Win2–2Cleveland Open, USChallengerHard (i) Borna Gojo6–4, 7–5Win3–2Little Rock Challenger, USChallengerHard Michael Mmoh6–2, 6–4
ResultW–LDateTournamentTierSurfaceOpponentScoreLoss0–1M15 Los Angeles, USWTTHard Patrick Maloney3–6, 6–1, 3–6Loss0–2M25 Dallas, USWTTHard (i) Adam Neff6–7(5–7), 6–4, 2–6Win1–2M25 Champaign, USWTTHard Andre Ilagan6–4, 6–3
References
External links