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Carol Zwirn

GEORGETOWN, TX
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
110 matches · 64W–46L · seasons 2021–2026

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Match history110 matches
L
2026-04-24 · Slammers · #1 Doubles · 3.0 · with Linda Schmitt
expectation pending — we’re still fetching an opponent’s record
6-7, 3-3
L
2026-03-22 · Spin Sisters · #1 Doubles · 6.0 · with Sue Sammons
expectation pending — we’re still fetching an opponent’s record
6-2, 6-7, 0-1
L
2026-03-20 · Slammers · #3 Doubles · 3.0 · with Jacqueline Valastro
expectation pending — we’re still fetching an opponent’s record
6-4, 0-6, 0-1
W
2026-03-01 · Spin Sisters · #1 Doubles · 6.0 · with Sue Sammons
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 1-0
L
2026-02-15 · Spin Sisters · #3 Doubles · 6.0 · with Sue Sammons
expectation pending — we’re still fetching an opponent’s record
4-6, 5-7
L
2026-02-05 · Not My Fault · #2 Doubles · 3.5 · with Hollee Voisinet
expectation pending — we’re still fetching an opponent’s record
4-6, 6-4, 0-1
W
2026-02-03 · Slammers · #3 Doubles · 3.0 · with Jacqueline Valastro
expectation pending — we’re still fetching an opponent’s record
1-6, 6-4, 1-0
W
2026-01-30 · Slammers · #3 Doubles · 3.0 · with Jacqueline Valastro
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 1-0
L
2026-01-29 · Not My Fault · #2 Doubles · 3.5 · with Letty Garcia
expectation pending — we’re still fetching an opponent’s record
6-2, 2-6, 0-1
W
2026-01-28 · Spin Sisters · #2 Doubles · 6.0 · with Sue Sammons
expectation pending — we’re still fetching an opponent’s record
7-6, 6-3
L
Rachel Portell / Li Lian Tan
2025-09-11 · Not My Fault · #3 Doubles · 3.5 · with Vicky Wells
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
L
2025-07-28 · #3 Doubles · 6.0 · with Robert Hammerbach mixed
doesn’t count toward your NTRP rating
2-6, 0-6
Where you rank locallyagainst everyone at your level
Teams21 teams · 2021–2026
Over timerating by season, and how you rank
By level4 levels played
3.0
74.5%
35W–12L · 59.4% of games
3.5
40%
20W–30L · 47.6% of games
6.0
66.7%
6W–3L · 57.3% of games
6.0mixed
75%
3W–1L · 54.2% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #3 Doubles, 37% of the time
#3 Doubles
37%
41 matches
#1 Doubles
28%
31 matches
#2 Doubles
23%
25 matches
#1 Singles
6%
7 matches
#2 Singles
5%
5 matches
#4 Doubles
1%
1 match

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

Start where you are. Use what you have. Do what you can.
Arthur Ashe