ATP · USA · Left-handed · 180 cm · 20.7 yrs

Learner Tien

Rank

#15

Elo

2206

Serve skill

0.360 ±1.127

Return skill

0.473 ±1.123

Points observed

27,557

Hard Elo

2165

Clay Elo

2075

Grass Elo

1902

The ± bands are the rating engine's uncertainty — they widen during absences and tighten with play. We show them instead of pretending the point estimate is exact.

Season record

26-15

Clay

9-4

Grass

2-2

Hard

15-9

Career

117-61

Titles

Best rank

#12

Rest days

Matches (14d)

Last 10 matches

Lvs — · <NA> · Hard6-4 4-6 6-42026-08-19

Wvs — · <NA> · Hard6-3 7-6(4)2026-08-17

Lvs — · <NA> · Hard6-2 6-32026-08-13

Wvs — · <NA> · Hard6-3 6-22026-08-12

Wvs — · <NA> · Hard6-4 6-42026-08-09

Wvs — · <NA> · Hard6-3 6-22026-08-08

Wvs — · <NA> · Hard6-3 0-6 6-32026-08-06

Lvs — · <NA> · Hard7-5 6-42026-07-28

Lvs — · <NA> · Grass6-7(6) 6-4 7-6(4) 6-32026-07-01

Wvs — · <NA> · Grass6-1 6-4 6-7(4) 6-32026-06-29

As of 2026-08-31 13:39 UTC · For informational purposes only; not betting advice.