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Karen Khachanov

Rank: 27Elo: 1884Age: 30

1 - 0

Head-to-Head

Learner Tien

US flag
Rank: 16Elo: 1819Age: 20

Three rackets logoMatch Prediction

RU flag
Karen
Khachanov

Overall: 1884

Hard: 1631

VS
US flag
Learner
Tien

Overall: 1819

Hard: 1865

String Tension Elo Prediction:

Tien 52.4%

-110

Match History (1 Match)

Showing 1 to 1 of 1 matches
U.S. OpenSep 7, 2026
4th Round · Hard
RussiaK. Khachanov
746(6)66
United StatesL. Tien
56714

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Detailed Stats Comparison

Karen Khachanov
vs
Learner Tien
24–20
55% win
30–17
64% win

Serve

8.0
Aces/Match
6.2
2.1
Double Faults/Match
4.2
64%
1st Serve %
62%
76%
1st Serve Won %
71%
55%
2nd Serve Won %
51%

Return

36%
Return Points Won %
39%
3.0/7.2 (41%)
Break Point Offense
3.5/8.1 (43%)
4.3/6.3 (68%)
Break Point Defense
4.2/7.2 (59%)

Season stats are from 2026.