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

Steven Diez #175 def. Yosuke Watanuki #229

6-2 5-7 6-0

Match Information

Date	Aug 27, 2019*
Tournament	US Open
Category	Grand Slam
Surface	Hard
Round	Q2
Winner	Steven Diez
Score	6-2 5-7 6-0
Loser	Yosuke Watanuki
Duration	2h 3m

Stat	Steven Diez	Yosuke Watanuki
Aces	2	14
Double faults	4	7
First serve %	59	53
First serve points won %	67	66
Second serve points won %	61	36
Break points saved %	67	45
Break points converted %	55	33
Service points won %	64	52
Return points won %	48	36
Total points won %	56	44

Pre-match Comparison

Field	Steven Diez	Yosuke Watanuki
Country	CAN	JPN
Birth date	Mar 17, 1991	Apr 12, 1998
Age	28	21
Height	175	180
Handedness	Right-Handed	Right-Handed
Backhand style	—	—
Ranking (entering)	175	229
Ranking points (entering)	287	202
Elo (entering)	1,547	1,611
Career W-L	2–8	18–23
Career earnings	$1,061,164	$1,578,905

Pre-match H2H

Steven Diez 0 – 0 Yosuke Watanuki

Path

Steven Diez's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 26, 2019	Q1	Dudi Sela	4-6 6-4 6-2	W	H2H	Match data

Steven Diez's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 27, 2019	Q3	Soonwoo Kwon	6-4 3-6 3-6	L	H2H	Match data

Yosuke Watanuki's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 26, 2019	Q1	Ernests Gulbis	6-2 6-1	W	H2H	Match data