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

J.J. Wolf #51 def. Matteo Arnaldi #42

2-6 6-3 7-6(4)

Match Information

Date	Oct 9, 2023*
Tournament	Shanghai Masters
Category	Masters 1000
Surface	Hard
Round	R32
Winner	J.J. Wolf
Score	2-6 6-3 7-6(4)
Loser	Matteo Arnaldi
Duration	2h 43m

Stat	J.J. Wolf	Matteo Arnaldi
Aces	3	8
Double faults	2	6
First serve %	52	64
First serve points won %	70	68
Second serve points won %	52	42
Break points saved %	70	80
Break points converted %	20	30
Service points won %	61	59
Return points won %	41	39
Total points won %	50	50

Pre-match Comparison

Field	J.J. Wolf	Matteo Arnaldi
Country	USA	ITA
Birth date	Dec 21, 1998	Feb 22, 2001
Age	24	22
Height	183	185
Handedness	Right-Handed	Right-Handed
Backhand style	—	—
Ranking (entering)	51	42
Ranking points (entering)	955	1,037
Elo (entering)	1,778	1,843
Career W-L	45–53	71–73
Career earnings	$2,509,418	$5,776,162

Pre-match H2H

J.J. Wolf 0 – 1 Matteo Arnaldi

Path

J.J. Wolf's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Oct 7, 2023	R64	Cameron Norrie	6-3 5-7 7-6(4)	W	H2H	Match data
Oct 6, 2023	R128	Pedro Cachin	3-6 6-3 6-4	W	H2H	Match data

J.J. Wolf's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Oct 11, 2023	R16	Ugo Humbert	1-6 2-6	L	H2H	Match data

Matteo Arnaldi's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Oct 7, 2023	R64	Jan-Lennard Struff	6-3 3-6 6-4	W	H2H	Match data
Oct 6, 2023	R128	Alexei Popyrin	4-6 6-3 6-4	W	H2H	Match data