← Search

Judith Kobin

Portland, OR
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
185 matches · 90W–95L · seasons 2019–2026

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

Match history185 matches
L
2026-05-24 · WHRC-Leong · #1 Doubles · 4.0 · with Heidi Wilcox
expectation pending — we’re still fetching an opponent’s record
5-7, 2-6
W
2026-05-13 · WHRC-Vangasse/Zagunis · #3 Doubles · 7.0 · with Marlene Huntsinger
expectation pending — we’re still fetching an opponent’s record
6-0, 6-1
L
2026-05-03 · WHRC-Webb · #1 Doubles · 7.0 · with Nic Hawken mixed
doesn’t count toward your NTRP rating
5-7, 3-6
W
2026-05-03 · WHRC-Leong · #1 Doubles · 4.0 · with Claire Thayer
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 1-0
W
2026-04-30 · NOR-WHRC-Kobin/Witcosky · #3 Doubles · 8.0 · with Claire Thayer
expectation pending — we’re still fetching an opponent’s record
6-4, 7-6
L
2026-04-25 · WHRC-Moreno · #2 Doubles · 8.0 · with J Sean Fields mixed
doesn’t count toward your NTRP rating
1-6, 3-6
L
2026-04-24 · WHRC-Vangasse/Zagunis · #1 Doubles · 7.0 · with Sadhana Kapur
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
L
2026-04-19 · WHRC-Moreno · #1 Doubles · 8.0 · with J Sean Fields mixed
doesn’t count toward your NTRP rating
6-3, 3-6, 0-1
L
2026-04-18 · WHRC-Leong · #2 Doubles · 4.0 · with Sue Harrison
expectation pending — we’re still fetching an opponent’s record
1-6, 5-7
L
2026-04-17 · NOR-WHRC-Kobin/Witcosky · #2 Doubles · 8.0 · with Sandi Martes
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
L
2026-04-17 · WHRC-Webb · #1 Doubles · 7.0 · with DeWayne Ledbetter mixed
doesn’t count toward your NTRP rating
0-6, 2-6
W
2026-03-20 · NOR-WHRC-Kobin/Witcosky · #3 Doubles · 8.0 · with Claire Thayer
expectation pending — we’re still fetching an opponent’s record
6-2, 6-0
Where you rank locallyagainst everyone at your level
Teams106 teams · 2005–2027
Over timerating by season, and how you rank
By level6 levels played
3.5
3W–0L
not enough matches yet
4.0
42.4%
28W–38L · 45.3% of games
7.0
50%
8W–8L · 53.1% of games
8.0
53.4%
31W–27L · 52.7% of games
7.0mixed
62.5%
5W–3L · 52.8% of games
8.0mixed
35.7%
10W–18L · 45.1% of games

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

By lineusually #1 Doubles, 44% of the time
#1 Doubles
44%
82 matches
#2 Doubles
27%
49 matches
#3 Doubles
24%
45 matches
#1 Singles
3%
6 matches
#2 Singles
2%
3 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.

Champions keep playing until they get it right.
Billie Jean King