← Search

Karoll Wiater

— year-end
152 matches · 77W–75L · seasons 2019–2026

Captains: add Karoll Wiater to your scout list and get a weekly note on what they did. Create a free account to start one.

Match history152 matches
W
2026-07-13 · (Q) BTC:Summer Slice Girls:Farber/Mabe · #3 Doubles · 3.0 · with Jacqueline Salamon
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
L
2026-05-16 · (Q) BTC:Summer Slice Girls:Farber/Mabe · #3 Doubles · 3.0 · with Jacqueline Salamon
expectation pending — we’re still fetching an opponent’s record
4-6, 5-7
W
2026-04-07 · BTC:High Strung:Roach/ · #2 Doubles · 3.0 · with Katie Nixon
expectation pending — we’re still fetching an opponent’s record
6-4, 4-5
L
2026-03-24 · BTC:High Strung:Roach/ · #3 Doubles · 3.0 · with Jackie Ruvolo-Lenox
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
L
2026-01-20 · BTC:High Strung:Roach/ · #1 Doubles · 3.0 · with Jacqueline Salamon
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
W
2026-01-10 · BTC:Slice Girls:Farber/Mabe · #3 Doubles · 3.0 · with Jacqueline Salamon
expectation pending — we’re still fetching an opponent’s record
6-3, 6-1
L
2025-12-16 · BTC:High Strung:Roach/ · #1 Doubles · 3.0 · with Diane Boglisch
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
W
2025-12-09 · BTC:High Strung:Roach/ · #2 Doubles · 3.0 · with Christine Meo
expectation pending — we’re still fetching an opponent’s record
7-5, 6-4
L
2025-11-18 · BTC:High Strung:Roach/ · #2 Doubles · 3.0 · with Jacqueline Salamon
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 1-0
L
2025-11-11 · BTC:High Strung:Roach/ · #3 Doubles · 3.0 · with Katie Nixon
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
W
2025-10-21 · BTC:High Strung:Roach/ · #2 Doubles · 3.0 · with Sandra Cohen
expectation pending — we’re still fetching an opponent’s record
6-4, 2-6, 1-0
W
2025-10-07 · BTC:High Strung:Roach/ · #2 Doubles · 3.0 · with Sophia Walters
expectation pending — we’re still fetching an opponent’s record
6-1, 6-2
Teams23 teams · 2021–2027
Over timerating by season, and how you rank
By level4 levels played
3.0
54.3%
70W–59L · 51.2% of games
3.5
0W–2L
not enough matches yet
6.0
35.3%
6W–11L · 45% of games
7.0
25%
1W–3L · 31.4% of games

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

By lineusually #3 Doubles, 36% of the time
#3 Doubles
36%
54 matches
#2 Doubles
34%
51 matches
#1 Doubles
28%
43 matches
#2 Singles
2%
3 matches
#1 Singles
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.

What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.
Martina Navratilova