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John Czochanski

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Irvine, CA
3.5S year-end 2026
i
Self-rated, or a medical appeal
22 matches · 4W–18L · seasons 2024–2026
Match history22 matches
L
2026-10-31 · OC RCI - Alex - Sat1 · #3 Doubles · 3.5 · with Richard Weber
loading the estimate
3-6, 4-6
L
2026-10-17 · OC RCI - Alex - Sat1 · #3 Doubles · 3.5 · with Bert Vo
loading the estimate
0-6, 1-6
L
2026-09-19 · OC RCI - Alex - Sat1 · #3 Doubles · 3.5 · with Richard Palfini
loading the estimate
4-6, 6-7
L
2026-05-31 · OC RCI - Alex - Sun1230 · #3 Doubles · 3.5 · with Richard Palfini
loading the estimate
1-6, 1-6
L
2026-05-30 · OC RCI - Alex - Sun1230 · #3 Doubles · 3.5 · with Richard Palfini
loading the estimate
1-6, 1-6
L
2026-04-18 · OC RCI - Alex - Sun1230 · #3 Doubles · 3.5 · with Richard Palfini
loading the estimate
3-6, 7-5, 0-1
W
2024-11-03 · OC LPC - John - Sun1 · #3 Singles · 3.5
loading the estimate
6-1, 7-6
W
2024-08-04 · OC Irvine LPC - John C - Sun3 · #3 Doubles · 7.0 · with Stacey Choi mixed
doesn’t count toward your NTRP rating
6-1, 6-2
L
2024-07-28 · OC Irvine LPC - John C - Sun3 · #1 Doubles · 7.0 · with Stacey Choi mixed
doesn’t count toward your NTRP rating
6-3, 0-6, 0-1
W
2024-07-20 · OC Irvine LPC - John C - Sun3 · #3 Doubles · 7.0 · with Kim Day mixed
doesn’t count toward your NTRP rating
5-7, 6-4, 1-0
L
2024-07-14 · OC Irvine LPC - John C - Sun3 · #2 Doubles · 7.0 · with Adrianne de Castro mixed
doesn’t count toward your NTRP rating
3-6, 4-6
L
2024-07-13 · OC Irvine LPC - John C - Sun3 · #1 Doubles · 7.0 · with Lailai Ho mixed
doesn’t count toward your NTRP rating
2-6, 2-6
Where you rank locallyagainst everyone at your level
Teams6 teams · 2024–2026
Over timerating by season, and how you rank
By level2 levels played
3.5
14.3%
1W–6L · 36% of games
7.0mixed
20%
3W–12L · 38.3% of games

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

By lineusually #3 Doubles, 41% of the time
#3 Doubles
41%
9 matches
#1 Doubles
27%
6 matches
#2 Doubles
27%
6 matches
#3 Singles
5%
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.

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