How old is J.J. Wolf?

J.J. Wolf is 27 years old, born on December 21, 1998.

Which country is J.J. Wolf from?

J.J. Wolf is from United States.

How many Grand Slams has J.J. Wolf won?

J.J. Wolf has not won a Grand Slam title.

How many Masters 1000 titles has J.J. Wolf won?

J.J. Wolf has not won a Masters 1000 title.

What is J.J. Wolf's highest ATP ranking?

J.J. Wolf's career-high ATP singles ranking is world No. 39, first achieved on February 13, 2023.

What is J.J. Wolf's career win-loss record?

J.J. Wolf has a career ATP singles record of 45 wins and 53 losses (45.9%).

How much career prize money has J.J. Wolf earned?

J.J. Wolf has earned at least $2,509,418 in career prize money from professional tennis.

When did J.J. Wolf play professional tennis?

J.J. Wolf turned professional in 2019 and was active through 2024.

What is J.J. Wolf's best surface?

J.J. Wolf's best surface is hard court with a 46.1% win rate (35W-41L).

Who is J.J. Wolf's biggest rival?

J.J. Wolf's most frequent opponent is Alexander Bublik, with a head-to-head record of 2–1 across 3 meetings.

J.J. Wolf

USA Age 27 183 cm / 6'0" Plays: Right-Handed Pro 2019–2024

Peak ranking

39 (Feb 13, 2023)

Elo peak

1850 (77.3%ile)

Career record

45–53 (45.9%)

Career titles

Prize money

$2,509,418

Recent ATP Matches full match log →

Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Mar 28, 2026	Fayez Sarofim & Co. U.S. Men's Clay Court Championship	ATP 250	Q1 Q	Clay	Jack Pinnington Jones #136	4-6 4-6	L	H2H	Match data
Feb 10, 2025*	Delray Beach Open	ATP 250	Q1 Q	Hard	Tristan Boyer #113	1-2	L	H2H	Match data
Aug 27, 2024*	US Open	Grand Slam	Q2 Q	Hard	Quentin Halys #119	3-6 6-7(4)	L	H2H	Match data
Aug 26, 2024	US Open	Grand Slam	Q1 Q	Hard	Oliver Crawford #225	6-4 6-4	W	H2H	Match data
Aug 12, 2024	Cincinnati Masters	Masters 1000	Q1 Q	Hard	Nuno Borges #39	7-5 3-6 4-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
Alexander Bublik	2	1	3	Jul 6, 2023	H2H
Marcos Giron	0	2	2	Apr 5, 2024	H2H
Sebastian Baez	1	1	2	Jan 16, 2024	H2H
Luca Van Assche	1	1	2	Jan 10, 2024	H2H
Matteo Arnaldi	1	1	2	Oct 9, 2023	H2H

Career Results

Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2017	18	Qualifying Q	0	1	1	0.0%	—	—
2018	19	Qualifying Q	1	1	2	50.0%	—	—
2019	20	Qualifying Q	1	2	3	33.3%	—	—
2020	21	Qualifying Q	5	3	8	62.5%	—	—
2020	21	ATP	2	3	5	40.0%	185	127
2021	22	Qualifying Q	2	4	6	33.3%	—	—
2021	22	ATP	0	3	3	0.0%	127	174
2022	23	Qualifying Q	9	4	13	69.2%	—	—
2022	23	ATP	15	13	28	53.6%	174	66
2023	24	Qualifying Q	5	1	6	83.3%	—	—
2023	24	ATP	26	25	51	51.0%	66	53
2024	25	Qualifying Q	6	6	12	50.0%	—	—
2024	25	ATP	2	9	11	18.2%	53	261
2025	26	Qualifying Q	0	1	1	0.0%	—	—
2026	27	Qualifying Q	0	1	1	0.0%	—	—
Career		—	45	53	98	45.9%	—	—

Career Results by Surface

Season	Age	Type	Hard				Clay				Grass				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2017	18	Qualifying Q	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2018	19	Qualifying Q	1	1	2	50.0%	—	—	—	—	—	—	—	—	1	1	2	50.0%
2019	20	Qualifying Q	1	2	3	33.3%	—	—	—	—	—	—	—	—	1	2	3	33.3%
2020	21	Qualifying Q	5	2	7	71.4%	0	1	1	0.0%	—	—	—	—	5	3	8	62.5%
2020	21	ATP	2	3	5	40.0%	—	—	—	—	—	—	—	—	2	3	5	40.0%
2021	22	Qualifying Q	2	4	6	33.3%	—	—	—	—	—	—	—	—	2	4	6	33.3%
2021	22	ATP	0	3	3	0.0%	—	—	—	—	—	—	—	—	0	3	3	0.0%
2022	23	Qualifying Q	9	4	13	69.2%	—	—	—	—	—	—	—	—	9	4	13	69.2%
2022	23	ATP	14	12	26	53.8%	1	1	2	50.0%	—	—	—	—	15	13	28	53.6%
2023	24	Qualifying Q	4	0	4	100.0%	—	—	—	—	1	1	2	50.0%	5	1	6	83.3%
2023	24	ATP	18	17	35	51.4%	5	5	10	50.0%	3	3	6	50.0%	26	25	51	51.0%
2024	25	Qualifying Q	3	4	7	42.9%	3	2	5	60.0%	—	—	—	—	6	6	12	50.0%
2024	25	ATP	1	6	7	14.3%	1	3	4	25.0%	—	—	—	—	2	9	11	18.2%
2025	26	Qualifying Q	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2026	27	Qualifying Q	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
Career	—	—	35	41	76	46.1%	7	9	16	43.8%	3	3	6	50.0%	45	53	98	45.9%

Career Results by Opponent Rank

Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2020	21	0	0	—	—	0	2	2	0.0%	1	1	2	50.0%	1	0	1	100.0%	2	3	5	40.0%
2021	22	0	0	—	—	0	0	—	—	0	2	2	0.0%	0	1	1	0.0%	0	3	3	0.0%
2022	23	0	3	3	0.0%	4	5	9	44.4%	9	2	11	81.8%	2	3	5	40.0%	15	13	28	53.6%
2023	24	0	3	3	0.0%	5	4	9	55.6%	11	16	27	40.7%	10	2	12	83.3%	26	25	51	51.0%
2024	25	0	1	1	0.0%	0	1	1	0.0%	0	5	5	0.0%	2	2	4	50.0%	2	9	11	18.2%
Career		0	7	7	0.0%	9	12	21	42.9%	21	26	47	44.7%	15	8	23	65.2%	45	53	98	45.9%

Performance Stats

Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
2020	21	5	7.2	5.4	54.5%	71.7%	44.5%	47.6%	45.0%	59.1%	34.6%
2021	22	3	8.0	3.7	56.0%	75.0%	53.1%	56.7%	15.9%	65.3%	29.5%
2022	23	28	6.8	3.1	59.6%	69.8%	47.6%	56.9%	41.0%	61.1%	35.6%
2023	24	51	7.2	3.0	57.1%	74.1%	52.6%	61.5%	48.7%	64.8%	35.1%
2024	25	11	5.2	3.0	55.4%	65.5%	43.9%	49.3%	19.3%	56.0%	30.8%
Career		98	6.9	3.2	57.5%	71.8%	49.8%	57.9%	42.0%	62.5%	34.6%

Advanced Stats

Season	Age	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Deep Run %	Dec. Set W%	TB W	TB L	TB W%
2017	18	1490	37	—	—	—	—	—	49	—	—	0	0	—
2018	19	1507	44	—	—	—	—	—	68	—	—	0	0	—
2019	20	1505	40	—	—	—	—	—	36	—	—	0	0	—
2020	21	1605	62	63	—	—	42.9%	-0.87	62	0	—	0	1	—
2021	22	1558	60	58	—	—	33.3%	-1.22	63	0	0	2	0	—
2022	23	1799	90	90	—	—	51.5%	-0.24	82	15	63	5	5	50
2023	24	1780	88	88	56	67	52.8%	+0.22	83	20	38	11	8	58
2024	25	1630	72	67	60	—	18.2%	-2.43	61	0	—	0	1	—
2025	26	1609	69	—	—	—	—	—	8	—	—	0	0	—
2026	27	1590	62	—	—	—	—	—	15	—	—	0	0	—
Career		1737	83	84	54	67	47.9%	-0.49	77	13	44	18	15	55

Tournament Results by Category

Results show best round reached per tournament per season.

Grand Slams

Season	Age	AO	RG	W	USO
2017	18	—	—	—	Q1
2019	20	—	—	—	Q1
2020	21	Q2	Q1	—	R32
2021	22	—	—	—	Q2
2022	23	Q2	—	—	R32
2023	24	R16	R128	R64	R128
2024	25	R128	R128	—	Q2

Masters 1000

Season	Age	CAN	CIN	IW	MAD	MIA	PAR	ROM	SHA
2018	19	—	Q2	—	—	—	—	—	—
2019	20	—	—	Q2	—	—	—	—	—
2020	21	—	R64	—	—	—	—	—	—
2021	22	Q1	Q1	R128	—	—	—	—	—
2022	23	—	R64	R64	—	R64	—	—	—
2023	24	R64	R64	R128	R128	R64	R64	R32	R16
2024	25	—	Q1	R128	—	Q2	—	R128	—

ATP 500

Season	Age	ACO	BEI	VIE	WAS
2021	22	—	—	—	Q2
2022	23	R16	—	R32	QF
2023	24	R32	R32	R32	QF
2024	25	—	—	—	R32

ATP 250

Season	Age	ATL	BRI	DAL	DLB	EAS	FLR	GEN	HOU	QUE	SDG	SPB	STO	WSA	ASB	COL	MIF	TEL
2020	21	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	Q1	—	—
2021	22	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—
2022	23	Q1	—	Q1	Q1	—	F	—	R16	—	R16	—	R16	R64	—	—	—	R32
2023	24	SF	—	SF	R16	QF	—	R16	QF	R32	—	—	R16	—	R16	—	—	—
2024	25	R32	R32	—	—	—	—	—	R16	—	—	—	—	—	R32	—	—	—
2025	26	—	—	—	Q1	—	—	—	—	—	—	—	—	—	—	—	—	—
2026	27	—	—	—	—	—	—	—	Q1	—	—	—	—	—	—	—	—	—

ATP Ranking History full ranking history →

Career high

Career-high date

Feb 13, 2023

First top 100

Aug 1, 2022

First top 50

Jan 30, 2023

First top 20

—

First top 10

—

Ranking History Matrix

Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	20	291	286	278	270	270	269	263	279	244	255	190	188
2020	21	180	163	144	144	—	—	—	138	120	123	127	127
2021	22	128	136	145	146	148	142	151	157	185	195	174	174
2022	23	205	211	167	142	125	116	103	87	75	63	66	66
2023	24	48	44	50	49	50	46	45	45	51	57	53	53
2024	25	77	95	94	102	107	108	143	165	171	231	262	261
2025	26	258	240	255	284	355	403	459	567	685	782	794	804
2026	27	802	—	—	—	—	—	—	—	—	—	—	—

Similar Players

Other ATP players ranked by a composite similarity score over country, era, and peak rank.

Player	Country	Peak Rank	Peak Elo	Titles	M	W	L	Win %	Active Years	Match Log
Brandon Nakashima	USA	29	1,921	1	259	138	121	53.3%	2020-2026	Match log
Marcos Giron	USA	37	1,916	1	297	137	160	46.1%	2014-2026	Match log
Mackenzie McDonald	USA	37	1,868	0	259	113	146	43.6%	2013-2026	Match log
Robin Haase	NED	33	1,860	2	457	202	255	44.2%	2006-2023	Match log
Joao Sousa	POR	28	1,917	4	436	189	247	43.3%	2008-2024	Match log
Miomir Kecmanovic	SRB	27	1,943	2	360	174	186	48.3%	2018-2026	Match log
Marton Fucsovics	HUN	31	1,992	3	343	167	176	48.7%	2012-2026	Match log
Pablo Andujar	ESP	32	1,862	4	404	164	240	40.6%	2007-2023	Match log
Federico Delbonis	ARG	33	1,905	2	353	158	195	44.8%	2009-2023	Match log
Laslo Djere	SRB	27	1,862	3	315	152	163	48.3%	2013-2026	Match log
Jordan Thompson	AUS	26	1,944	1	322	150	172	46.6%	2014-2026	Match log
Mikhail Kukushkin	KAZ	39	1,907	1	362	144	218	39.8%	2007-2025	Match log

Frequently Asked Questions

How old is J.J. Wolf?: J.J. Wolf is 27 years old, born on December 21, 1998.
Which country is J.J. Wolf from?: J.J. Wolf is from United States.
How tall is J.J. Wolf?: J.J. Wolf is 183 cm / 6'0".
Is J.J. Wolf left-handed or right-handed?: J.J. Wolf plays right-handed.
How many Grand Slams has J.J. Wolf won?: J.J. Wolf has not won a Grand Slam title.
How many Masters 1000 titles has J.J. Wolf won?: J.J. Wolf has not won a Masters 1000 title.
What is J.J. Wolf's highest ATP ranking?: J.J. Wolf's career-high ATP singles ranking is world No. 39, first achieved on February 13, 2023.
What is J.J. Wolf's career win-loss record?: J.J. Wolf has a career ATP singles record of 45 wins and 53 losses (45.9%).
How much career prize money has J.J. Wolf earned?: J.J. Wolf has earned at least $2,509,418 in career prize money from professional tennis.
When did J.J. Wolf play professional tennis?: J.J. Wolf turned professional in 2019 and was active through 2024.
What is J.J. Wolf's best surface?: J.J. Wolf's best surface is hard court with a 46.1% win rate (35W-41L).
Who is J.J. Wolf's biggest rival?: J.J. Wolf's most frequent opponent is Alexander Bublik, with a head-to-head record of 2–1 across 3 meetings.