Player data updated: 2026-09-01 02:16 UTC

Nir Welgreen

ISR Age 49 Plays: Right-Handed ATP Tour years active: 1996–1998

Nir Welgreen represented Israel on the ATP Tour and reached a career-high ranking of No. 229. In TennisDB's records, Nir Welgreen finished with a career record of 2–5 and no singles titles.

Peak ranking

229 (Oct 14, 1996)

Elo peak

1527 (11th percentile)

Career record

2–5 (28.6%)

Career titles

Prize money

$99,926

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

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ATP Matches full match log →

Nir Welgreen's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Michael Sell #273	3-6 7-5 5-7	L	H2H	Match data	Aug 29, 2000*	Q2 Q	US Open	Grand Slam	Hard
Michael Llodra #132	6-4 6-3	W	H2H	Match data	Aug 28, 2000	Q1 Q	US Open	Grand Slam	Hard
Tim Henman #11	1-6 4-6	L	H2H	Match data	Sep 17, 1998*	R32	Tashkent	ATP 250	Hard
Yevgeny Kafelnikov #4	1-6 4-6	L	H2H	Match data	Sep 12, 1997*	R16	Tashkent	ATP 250	Hard
Cristiano Caratti #125	6-4 6-2	W	H2H	Match data	Sep 11, 1997*	R32	Tashkent	ATP 250	Hard

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

Rivals all rivalries →

Nir Welgreen's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Tim Henman	0	1	1	Sep 17, 1998	H2H
Yevgeny Kafelnikov	0	1	1	Sep 12, 1997	H2H
Cristiano Caratti	1	0	1	Sep 11, 1997	H2H
Andrei Medvedev	0	1	1	Aug 13, 1997	H2H
Javier Sanchez	0	1	1	Oct 17, 1996	H2H

Career Results

Nir Welgreen career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
1996	19	ATP	1	2	3	33.3%	445	263
1997	20	ATP	1	2	3	33.3%	264	344
1998	21	ATP	0	1	1	0.0%	344	311
2000	23	Qualifying Q	1	1	2	50.0%	—	—
Career		—	2	5	7	28.6%	—	—

Career Results by Surface

Nir Welgreen career results by season and 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 %
1996	19	ATP	1	2	3	33.3%	—	—	—	—	—	—	—	—	1	2	3	33.3%
1997	20	ATP	1	2	3	33.3%	—	—	—	—	—	—	—	—	1	2	3	33.3%
1998	21	ATP	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2000	23	Qualifying Q	1	1	2	50.0%	—	—	—	—	—	—	—	—	1	1	2	50.0%
Career	—	—	2	5	7	28.6%	—	—	—	—	—	—	—	—	2	5	7	28.6%

Career Results by Opponent Rank

Nir Welgreen career results by season and 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 %
1996	19	0	0	—	—	0	0	—	—	0	2	2	0.0%	1	0	1	100.0%	1	2	3	33.3%
1997	20	0	1	1	0.0%	0	1	1	0.0%	0	0	—	—	1	0	1	100.0%	1	2	3	33.3%
1998	21	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%
Career		0	1	1	0.0%	0	2	2	0.0%	0	2	2	0.0%	2	0	2	100.0%	2	5	7	28.6%

Performance Stats

Nir Welgreen performance statistics by season
Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
1996	19	3/3	1.3	3.3	71.3%	62.4%	52.7%	42.7%	34.7%	59.6%	35.2%
1997	20	3/3	1.7	4.7	64.7%	65.7%	36.0%	47.8%	69.2%	54.3%	39.0%
1998	21	1/1	1.0	0.0	57.5%	56.5%	64.7%	0.0%	—	60.0%	25.0%
Career		7/7	1.4	3.4	66.5%	63.0%	47.2%	38.8%	44.6%	57.4%	35.4%

Advanced Stats

Nir Welgreen advanced statistics by season
Season	Age	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
1996	19	1498	103.6	-1.72	-1.77	0.872	46.9%	+31	—	—	37.5%	-1.25	1–1	—	—	+0.24
1997	20	1509	114.0	-0.92	-1.11	0.854	47.1%	+29	—	—	33.3%	-1.17	—	—	—	-0.19
1998	21	1506	105.7	+0.88	+1.09	0.625	40.9%	—	—	—	0.0%	-3.50	—	—	—	-0.18
2000	23	1508	103.0	—	—	—	—	—	—	—	—	—	—	—	—	—
Career		1527	111.2	-1.01	-1.08	0.831	46.2%	+30	—	—	31.3%	-1.50	1–1	—	—	-1.86

Tournament Results by Category

Grand Slams

Nir Welgreen Grand Slams results by season
Season	Age	USO	W-L Win %
2000	23	Q2	1–1 (50%)
W-L		1–1 (50%)	1–1 (50%)

ATP 500

Nir Welgreen ATP 500 results by season
Season	Age	NEW	W-L Win %
1997	20	R64	0–1 (0%)
W-L		0–1 (0%)	0–1 (0%)

ATP 250

Nir Welgreen ATP 250 results by season
Season	Age	LON	TAS	TEL	W-L Win %
1996	19	R16	—	R32	1–2 (33%)
1997	20	—	R16	—	1–1 (50%)
1998	21	—	R32	—	0–1 (0%)
W-L		1–1 (50%)	1–2 (33%)	0–1 (0%)	2–4 (33%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

229

Career-high date

Oct 14, 1996

First Top 100

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First Top 50

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First Top 20

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First Top 10

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Ranking History Matrix

Nir Welgreen ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1993	16	—	—	—	—	—	—	837	865	856	870	900	801
1994	17	797	787	790	778	790	708	688	704	662	661	653	682
1995	18	680	683	575	565	559	588	594	595	574	566	583	445
1996	19	441	439	446	472	453	453	326	245	234	233	233	263
1997	20	265	269	259	258	277	278	303	427	362	352	360	344
1998	21	344	335	355	330	327	305	281	273	284	297	295	311
1999	22	310	310	280	303	304	286	344	383	403	402	393	399
2000	23	398	372	372	427	402	392	356	301	287	292	298	297
2001	24	301	328	322	320	328	391	399	507	548	546	573	426
2002	25	430	415	398	406	413	410	480	481	472	459	444	672
2003	26	672	772	1063	1061	1055	1060	1047	1062	1088	1095	—	1275
2004	27	1277	1266	1271	1262	1260	1270	1286	1270	1250	1180	1221	955
2005	28	952	967	951	968	980	997	977	1016	1026	1076	1061	—

Similar Players

Other ATP players with comparable peak level, era, career record, and career scale.

Nir Welgreen's most statistically similar ATP players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
T.J. Middleton	USA	221	1,524	7	2	5	28.6%	1991–1998	Match log
Luke Milligan	GBR	217	1,570	10	3	7	30.0%	1996–2001	Match log
Bobby Kokavec	CAN	232	1,509	5	1	4	20.0%	1994–1999	Match log
Andy Zingman	ARG	214	1,505	4	1	3	25.0%	1996–1999	Match log
Chris Haggard	RSA	223	1,517	3	1	2	33.3%	1996–1997	Match log
Alexander Reichel	USA	204	1,549	11	3	8	27.3%	1991–2004	Match log
Victor Sendin	ESP	242	1,521	3	1	2	33.3%	1996–1996	Match log
Fabio Maggi	ITA	202	1,528	6	2	4	33.3%	1996–1998	Match log
Joshua Eagle	AUS	219	1,526	15	3	12	20.0%	1993–2001	Match log
David Dilucia	USA	248	1,523	24	6	18	25.0%	1992–1999	Match log
Thomas Schiessling	AUT	257	1,518	13	4	9	30.8%	1996–2004	Match log
Jordi Mas	ESP	199	1,500	4	1	3	25.0%	1992–1998	Match log

Frequently Asked Questions

How old is Nir Welgreen?: Nir Welgreen is 49 years old, born on December 17, 1976.
Which country does Nir Welgreen represent?: Nir Welgreen represents Israel in TennisDB's ATP records.
Is Nir Welgreen left-handed or right-handed?: Nir Welgreen plays right-handed.
How many Grand Slams has Nir Welgreen won?: Nir Welgreen has not won a Grand Slam title.
How many Masters 1000 titles has Nir Welgreen won?: TennisDB does not group any of Nir Welgreen's titles under the modern Masters 1000 category.
What is Nir Welgreen's highest ATP ranking?: Nir Welgreen's career-high ATP singles ranking is world No. 229, first achieved on October 14, 1996.
What is Nir Welgreen's career win-loss record?: Nir Welgreen has a career ATP singles record of 2 wins and 5 losses (28.6%).
How much career prize money has Nir Welgreen earned?: Nir Welgreen has earned at least $99,926 in career prize money from professional tennis.
Which seasons of Nir Welgreen's career appear in TennisDB?: Nir Welgreen appears in TennisDB's ATP main-tour match records from 1996 through 1998.
Who has Nir Welgreen faced most often?: Nir Welgreen's most frequent opponent is Tim Henman, with a head-to-head record of 0–1 across 1 meeting.