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Jonathan Quon

West Linn, OR
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
138 matches · 71W–67L · seasons 2019–2027

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Match history138 matches
W
2026-09-12 · CHARB-Jackson/Berkey · #2 Doubles · 8.0 · with Lance Berkey
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
W
2026-08-08 · CHARB-Wall/Siri · #3 Doubles · 7.0 · with Karla Hendrickson mixed
doesn’t count toward your NTRP rating
1-6, 6-4, 1-0
W
2026-07-10 · CHARB-Wall/Siri · #2 Doubles · 7.0 · with Julie Row mixed
doesn’t count toward your NTRP rating
6-4, 6-1
W
2026-06-28 · CHARB-Wall/Siri · #1 Doubles · 7.0 · with Julie Row mixed
doesn’t count toward your NTRP rating
6-4, 7-5
L
2025-10-26 · CHARB-Jackson/Berkey · #2 Doubles · 8.0 · with Paul Blomberg
expectation pending — we’re still fetching an opponent’s record
0-6, 3-6
W
2025-10-24 · CHARB-Jackson/Berkey · #1 Doubles · 8.0 · with Lance Berkey
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
2025-10-18 · CHARB-Jackson/Berkey · #2 Doubles · 8.0 · with Danny Denning
expectation pending — we’re still fetching an opponent’s record
6-4, 6-7, 1-0
L
2025-10-11 · CHARB-Jackson/Berkey · #1 Doubles · 8.0 · with Lance Berkey
expectation pending — we’re still fetching an opponent’s record
6-1, 4-6, 0-1
L
2025-09-28 · CHARB-Jackson/Berkey · #1 Doubles · 8.0 · with Lance Berkey
expectation pending — we’re still fetching an opponent’s record
6-7, 3-6
W
2025-09-20 · CHARB-Jackson/Berkey · #1 Doubles · 8.0 · with Lance Berkey
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
W
2025-09-12 · CHARB-Jackson/Berkey · #2 Doubles · 8.0 · with Paul Blomberg
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
L
2025-05-18 · CHARB-Wall/Koster · #1 Doubles · 8.0 · with Marlene Enos mixed
doesn’t count toward your NTRP rating
2-6, 6-3, 1-0
Where you rank locallyagainst everyone at your level
Teams75 teams · 2004–2027
Over timerating by season, and how you rank
By level7 levels played
4.0
66.7%
16W–8L · 56.8% of games
4.5
11.1%
1W–8L · 35.7% of games
8.0
65.5%
19W–10L · 57.2% of games
8.5
75%
3W–1L · 58.7% of games
7.0mixed
3W–0L
not enough matches yet
8.0mixed
41.5%
27W–38L · 46.5% of games
9.0mixed
1W–1L
not enough matches yet

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

By lineusually #1 Doubles, 50% of the time
#1 Doubles
50%
69 matches
#2 Doubles
38%
52 matches
#3 Doubles
12%
17 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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe