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Karl Kasai

— year-end
54 matches · 24W–30L · seasons 2021–2026

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Match history54 matches
L
2026-03-01 · 2-SDNC 4.0 San Dieguito (3:1)/ Rubin · #3 Doubles · 4.0 · with Robert Froyd
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2026-02-08 · 2-SDNC 4.0 San Dieguito (3:1)/ Rubin · #3 Doubles · 4.0 · with Robert Froyd
expectation pending — we’re still fetching an opponent’s record
3-6, 1-6
L
Phung Yam / David Yang
2026-01-25 · 2-SDNC 4.0 San Dieguito (3:1)/ Rubin · #2 Doubles · 4.0 · with Lich Le
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
L
Andre Freund / Eric Wang
2026-01-18 · 2-SDNC 4.0 San Dieguito (3:1)/ Rubin · #1 Doubles · 4.0 · with Craig Hauser
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
L
Ugur Eskiocak / Corey Jung
2025-11-23 · SDNC 4.0 San Dieguito TC/ Rubin · #3 Doubles · 4.0 · with Michael Urcelay
expectation pending — we’re still fetching an opponent’s record
1-6, 4-6
W
2025-11-02 · SDNC 4.0 San Dieguito TC/ Rubin · #2 Doubles · 4.0 · with Anthony Villasenor
expectation pending — we’re still fetching an opponent’s record
6-1, 7-5
L
2025-08-10 · SDNC 8.0 SDTC/ Harnish · #2 Doubles · 8.0 · with Robert Froyd
expectation pending — we’re still fetching an opponent’s record
3-6, 1-4
L
2025-07-20 · SDNC 8.0 SDTC/ Harnish · #2 Doubles · 8.0 · with Anthony Villasenor
expectation pending — we’re still fetching an opponent’s record
4-6, 0-6
L
2025-06-29 · SDNC 8.0 SDTC/ Harnish · #1 Doubles · 8.0 · with Robert Froyd
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
L
Marcus Serrano / Scott Hansen
2025-06-15 · SDNC 4.0 San Dieguito (3:2)/ Harnish · #2 Doubles · 4.0 · with Eugene Hotta
expectation pending — we’re still fetching an opponent’s record
6-2, 0-6, 0-1
L
Ronald Mourey / Manish Watwani
2025-06-08 · SDNC 4.0 San Dieguito (3:2)/ Harnish · #2 Doubles · 4.0 · with Eugene Hotta
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
L
2025-05-25 · SDNC 4.0 San Dieguito (3:2)/ Harnish · #2 Doubles · 4.0 · with Michael Urcelay
expectation pending — we’re still fetching an opponent’s record
1-6, 3-6
Teams21 teams · 2021–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
46.7%
21W–24L · 48.1% of games
8.0
25%
1W–3L · 33.8% of games
8.0mixed
40%
2W–3L · 42.7% of games

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

By lineusually #1 Doubles, 46% of the time
#1 Doubles
46%
25 matches
#2 Doubles
37%
20 matches
#3 Doubles
17%
9 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.

Success is a journey, not a destination. The doing is often more important than the outcome.
Arthur Ashe