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Barbara Koslosky

Anderson Island, WA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
48 matches · 17W–31L · seasons 2019–2026

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Match history48 matches
L
2026-06-05 · GTC-Kadoshima · #1 Doubles · 8.0 · with Deborah Stratton
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 1-0
L
2026-05-29 · GTC-Kadoshima · #1 Doubles · 8.0 · with Deborah Stratton
expectation pending — we’re still fetching an opponent’s record
6-4, 2-6, 0-1
L
2026-05-01 · GTC-Kadoshima · #2 Doubles · 8.0 · with Vicki Moll
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
L
2026-04-17 · GTC-Kadoshima · #3 Doubles · 8.0 · with Deborah Stratton
expectation pending — we’re still fetching an opponent’s record
6-4, 2-6, 0-1
L
2026-04-10 · GTC-Kadoshima · #1 Doubles · 8.0 · with Deborah Stratton
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
W
2025-12-06 · JTC-HewMon 7.0 55 2026 · #3 Doubles · 7.0 · with Deborah Stratton
expectation pending — we’re still fetching an opponent’s record
6-3, 7-5
W
2025-11-22 · TLTC-Maison · #2 Doubles · 8.0 · with Deborah Stratton
expectation pending — we’re still fetching an opponent’s record
6-3, 7-6
L
2025-11-09 · TLTC-Maison · #3 Doubles · 8.0 · with Sheila Ryan
expectation pending — we’re still fetching an opponent’s record
1-6, 2-6
W
2025-11-02 · JTC-HewMon 7.0 55 2026 · #3 Doubles · 7.0 · with Ilene Anderson
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
L
2025-11-01 · TLTC-Maison · #3 Doubles · 8.0 · with Sheila Ryan
expectation pending — we’re still fetching an opponent’s record
1-6, 3-6
L
2025-10-25 · TLTC-Maison · #2 Doubles · 8.0 · with Deborah Stratton
expectation pending — we’re still fetching an opponent’s record
1-6, 5-7
W
2025-06-20 · JTC-Eidsaune · #2 Doubles · 8.0 · with Deborah Stratton
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
Where you rank locallyagainst everyone at your level
Teams12 teams · 2021–2027
Over timerating by season, and how you rank
By level3 levels played
4.0
50%
9W–9L · 47.5% of games
7.0
66.7%
4W–2L · 53.2% of games
8.0
18.2%
4W–18L · 40.5% of games

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

By lineusually #2 Doubles, 38% of the time
#2 Doubles
38%
18 matches
#3 Doubles
33%
16 matches
#1 Doubles
29%
14 matches

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.

You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.
Roger Federer