Highlights
September 9, 2026
Khachanov vs. Tien Extended Highlights, 2026 Round 4
US Open Tennis Championships
Watch on US Open Tennis Championships ↗
US Open
Men’s Singles
Final
Round 4 · Louis Armstrong Stadium
Karen Khachanov defeats Learner Tien — US Open result
Winner, final score, set-by-set result and verified match facts in one place.
Final result
Karen Khachanov won · 5–7, 6–4, 7–6 (8–6), 1–6, 4–6
Final
Watch the match
Learner Tien vs Karen Khachanov replays and highlights
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Learner Tien vs Karen Khachanov final result
| Player / team | Sets | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|
| Learner Tien | 2 | 5 | 6 | 78 | 1 | 4 |
| Karen Khachanov ✓ | 3 | 7 | 4 | 66 | 6 | 6 |
How the match ended
Karen Khachanov (RUS) bt (14) Learner Tien (USA) 7-5 4-6 6-7 (6-8) 6-1 6-4
Sets played: 5
Learner Tien vs Karen Khachanov match recap
Karen Khachanov defeated Learner Tien in the Round 4 at US Open. The recorded set score, listed in draw order, was 5–7, 6–4, 7–6 (8–6), 1–6, 4–6. Karen Khachanov won 3 sets to 2 and finished with a 29–23 edge in recorded games. The match contained 1 tiebreak, with Karen Khachanov winning 0 of them.
Match facts
Tournament and draw
US Open
Grand Slam · Men’s singles
Round and status
Round 4
Final · Final
Date and time
Displayed in your time zone
Court and venue
Louis Armstrong Stadium
USTA Billie Jean King National Tennis Center
New York, USA
Surface and conditions
Hard · Outdoor
Location
New York, US
Learner Tien vs Karen Khachanov match statistics
| Learner Tien | Statistic | Karen Khachanov |
|---|---|---|
| 2 | Sets won | 3 |
| 23 | Games won | 29 |
| 1 | Tiebreaks won | 0 |
Set, game and tiebreak totals follow the displayed score. Serve and return figures appear only when official match statistics are available.
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Result guide
How to read this Learner Tien vs Karen Khachanov match page
Who won this match?
Karen Khachanov won, with the final score 5–7, 6–4, 7–6 (8–6), 1–6, 4–6.
What does the score show?
Each set column shows games won by each player or team. A smaller superscript number shows the tiebreak score.
Why might statistics be missing?
Detailed serve and return statistics are not published for every match. Unavailable figures are left blank.
Status matters: Final is a normal completed result. Retired means play began but a player could not finish; walkover means the match ended before play began. Delayed or suspended matches should not be read as final.