AUS · ATP #485ColinSinclair
Age 31
Hard Elo1473
Last 105-5
Last 6
LWWLWL
Surface rating
Elo by courtHard147336-38
Clay1523STRONGEST
GrassNo rating
Serve and return
7 matches since Jul 2026Hold, break and tiebreak ratesMeasured from his own matches. Open to Plus members.
Unlock88 days since his last match · L vs Kumasaka · Astana
Career
2020 to Aug 2026Matches8339 events entered
Won-lost41-4249.4% of matches
Titles0from 0 finals
Best of fiveNoneNo Slam matches yet
By surface
Hard courts
36-38 · 48.6%
Clay courts
5-4 · 55.6%
By opponent ranking
vs 51+
39-42 · 48.1%
How far he gets
Quarter-finals2
Last 1611
Head to head
73 opponents · since 2020
Alibek Kachmazov#347 · last met Aug 2026
1-1
Koki Matsuda#457 · last met Jul 2026
1-1
Jose Rubin Stathamlast met May 2024
2-0
70 more head-to-headsEvery opponent since 2020, with the record against each.
UnlockRecent matches
Last 5Aug 11
KumasakaAstana · R32
0-2LAug 10
ZhalgasbayAstana · Q2
2-1WAug 9
KachmazovAstana · Q1
2-1WAug 3
SinghIstanbul 2 · Q2
0-2LAug 2
McKennonIstanbul 2 · Q1
2-0W15 more recent matchesScores and events for his last 20, by surface.
UnlockCareer, surface splits and recent matches count every result we hold since 2020: the match archive, then the results feeds. Serve, return and tiebreak rates count the last 52 weeks.