Site data updated: 2026-05-28 18:14 UTC

Dominik Koepfer #118 def. Yasutaka Uchiyama #141

6-3 6-4

Match Information

Date	Aug 27, 2019*
Tournament	US Open
Category	Grand Slam
Surface	Hard
Round	Q3
Winner	Dominik Koepfer
Score	6-3 6-4
Loser	Yasutaka Uchiyama
Duration	1h 13m

Stat	Dominik Koepfer	Yasutaka Uchiyama
Aces	5	7
Double faults	1	2
First serve %	64	74
First serve points won %	74	67
Second serve points won %	79	50
Break points saved %	—	80
Break points converted %	20	—
Service points won %	75	63
Return points won %	37	25
Total points won %	55	45

Pre-match Comparison

Field	Dominik Koepfer	Yasutaka Uchiyama
Country	GER	JPN
Birth date	Apr 29, 1994	Aug 5, 1992
Age	25	27
Height	180	183
Handedness	Left-Handed	Right-Handed
Backhand style	—	—
Ranking (entering)	118	141
Ranking points (entering)	474	381
Elo (entering)	1,635	1,567
Career W-L	54–71	11–25
Career earnings	$3,641,907	$1,926,395

Pre-match H2H

Dominik Koepfer 0 – 0 Yasutaka Uchiyama

Path

Dominik Koepfer's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 27, 2019	Q2	Nicolas Mahut	7-6(3) 4-6 6-3	W	H2H	Match data
Aug 26, 2019	Q1	Ryan Harrison	6-1 6-1	W	H2H	Match data

Dominik Koepfer's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 28, 2019	R128	Jaume Munar	6-4 7-6(2) 5-7 7-5	W	H2H	Match data

Yasutaka Uchiyama's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 27, 2019	Q2	Blaz Kavcic	6-1 6-4	W	H2H	Match data
Aug 26, 2019	Q1	Alejandro Davidovich Fokina	7-6(5) 6-3	W	H2H	Match data