How many Grand Slams has Lori Kosten won?

Lori Kosten has not won a Grand Slam title.

How many WTA 1000 titles has Lori Kosten won?

Lori Kosten has not won a WTA 1000 title.

What is Lori Kosten's career win-loss record?

Lori Kosten has a career WTA singles record of 1 wins and 5 losses (16.7%).

When did Lori Kosten play professional tennis?

Lori Kosten turned professional in 1980 and was active through 1983.

Who is Lori Kosten's biggest rival?

Lori Kosten's most frequent opponent is Nancy Yeargin, with a head-to-head record of 0–1 across 1 meeting.

Lori Kosten

Pro 1980–1983

Peak ranking

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Elo peak

1500 (4.6%ile)

Career record

1–5 (16.7%)

Career titles

Recent WTA Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Mar 3, 1983*	Nashville	WTA 250	R32	Hard	Nancy Yeargin	1-6 0-6	L	H2H	Match data
Jul 13, 1980*	Sioux City	WTA 250	R16	Hard	Bonnie Gadusek	3-6 3-6	L	H2H	Match data
Jul 4, 1980*	St. Joseph	WTA 250	R16	Hard	Helen Park	2-6 6-7	L	H2H	Match data
Jul 3, 1980*	St. Joseph	WTA 250	R32	Hard	Cathy Fink	6-2 6-0	W	H2H	Match data
Jun 26, 1980*	Rockwall	WTA 250	R32	—	Sonoe Yonezawa	6-7 3-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
Nancy Yeargin	0	1	1	Mar 3, 1983	H2H
Bonnie Gadusek	0	1	1	Jul 13, 1980	H2H
Helen Park	0	1	1	Jul 4, 1980	H2H
Cathy Fink	1	0	1	Jul 3, 1980	H2H
Sonoe Yonezawa	0	1	1	Jun 26, 1980	H2H

Career Results

Season	W	L	M	Win %	Start Rank	End Rank
1980	1	4	5	20.0%	—	—
1983	0	1	1	0.0%	—	—
Career	1	5	6	16.7%	—	—

Career Results by Surface

Season	Hard				Clay				Grass				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1980	1	2	3	33.3%	—	—	—	—	—	—	—	—	1	4	5	20.0%
1983	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
Career	1	3	4	25.0%	—	—	—	—	—	—	—	—	1	5	6	16.7%

Advanced Stats

Season	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Dec. Set W%	TB L	TB W%
1980	1474	20	34	—	—	20.0%	-1.20	69	—	2	—
1983	1465	7	—	—	—	0.0%	-5.50	29	—	0	—
Career	1472	17	30	—	—	16.7%	-2.06	61	—	2	—

Tournament Results by Category

Results show best round reached per tournament per season.

WTA 250

Season	MON	NAS	ROC	SIO	ST.
1980	R32	—	R32	R16	R16
1983	—	R32	—	—	—

Data coverage note: WTA ranking data is unavailable before 1983 from any current source. Weeks at #1, year-end finishes, and peak ranking for this player's early career may be incomplete or absent.

WTA Ranking History full ranking history →

Career high

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Career-high date

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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

No ranking history available.

Similar Players

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

Player	Country	Peak Rank	Peak Elo	Grand Slams	Titles	M	W	L	Win %	Active Years	Match Log
Kerry Reid	AUS	—	2,215	1	22	831	586	245	70.5%	1968-1985	Match log
Betty Stove	NED	—	2,165	0	7	717	413	304	57.6%	1969-1983	Match log
Sharon Walsh Pete	—	—	1,894	0	8	640	300	340	46.9%	1968-1988	Match log

Frequently Asked Questions

How many Grand Slams has Lori Kosten won?: Lori Kosten has not won a Grand Slam title.
How many WTA 1000 titles has Lori Kosten won?: Lori Kosten has not won a WTA 1000 title.
What is Lori Kosten's career win-loss record?: Lori Kosten has a career WTA singles record of 1 wins and 5 losses (16.7%).
When did Lori Kosten play professional tennis?: Lori Kosten turned professional in 1980 and was active through 1983.
Who is Lori Kosten's biggest rival?: Lori Kosten's most frequent opponent is Nancy Yeargin, with a head-to-head record of 0–1 across 1 meeting.