Sebastian Sec

United States22 years old

ATP rank

#17172 places this week

Points: 2
Career high: #1283Nov 2023
Titles: 0
2026: 4–1

#1717This week

Best #1283 in Nov 2023

No match scheduled.

Points to defend

0points to defend in the next 8 weeks

Nothing to defend in the next 8 weeks

ATP rankings breakdown, Sep 28

Splits

Matches

4–180%

5 matches in 2026

LatestLost to John Hallquist Lithen, Poprad QF7 Aug

Sets: 8–373%
Tiebreaks: 2–250%
Deciding sets: 1–0100%
From a set down: 0–10%
Finals: 0–0

Poprad 2026ITF M15Court speedLost QF

QF7 Aug

John Hallquist Lithen

27⁷7⁷

Sebastian Sec

06¹6⁴

R166 Aug

R324 Aug

Underdog won · #1755 beat #872

Serve & return

Last 12 months against the tour average

Pro Holds, breaks, aces, first and second serve, break points saved and return points won, each against the tour average.

Season by season

19 matches on record

SeasonAllHardClayGrassTitlesBest rank

20264–1–4–1–#1755

20235–21–14–1–#1375

20224–33–21–1–

Best wins, last 12 months

PopradRound of 324 Aug

Underdog won · #1755 beat #872 PopradQualifying R23 Aug

Sebastian Sec

27⁷7⁹

Stepan Baum

06¹6⁷

PopradQualifying R12 Aug

PopradRound of 166 Aug