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Christopher Colwell

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Belvedere Tiburon, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
50 matches · 34W–16L · seasons 2021–2026
Match history50 matches
W
2026-07-11 · TIBURON PEN C 55AM9.0A · #1 Doubles · 9.0 · with Jeffrey Fisher championship
loading the estimate
7-6, 6-2
L
2026-07-11 · TIBURON PEN C 55AM9.0A · #3 Doubles · 9.0 · with Clayton Flanagan championship
loading the estimate
5-7, 3-6
W
Default
2026-05-17 · TIBURON PEN C 55AM9.0A · #3 Doubles · 9.0 · with Eddy Marcum
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-05-10 · TIBURON PEN C 55AM9.0A · #1 Doubles · 9.0 · with Clayton Flanagan
loading the estimate
6-4, 2-2
W
2026-03-19 · TIBURON PEN C 55AM9.0A · #2 Doubles · 9.0 · with Kevin Erickson
loading the estimate
6-0, 6-2
W
2026-03-01 · TIBURON PEN C 40AM4.5A · #1 Doubles · 4.5 · with Michel Seifer
loading the estimate
6-4, 6-4
L
2026-02-14 · TIBURON PEN C 40AM4.5A · #2 Doubles · 4.5 · with Chris Holmes
loading the estimate
6-0, 3-6, 0-1
W
Default
2026-01-24 · TIBURON PEN C 40AM4.5A · #3 Doubles · 0.0 · with Dan Oppenheim
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-01-10 · TIBURON PEN C 40AM4.5A · #2 Doubles · 4.5 · with Michel Seifer
loading the estimate
6-4, 6-4
L
2025-04-26 · HARBOR PT 55AM9.0A · #2 Doubles · 9.0 · with Curtis Dunn
loading the estimate
7-6, 0-6, 0-1
W
2025-04-15 · HARBOR PT 55AM9.0A · #3 Doubles · 9.0 · with Robert Blechman
loading the estimate
6-3, 6-0
L
2025-03-15 · TIBURON PEN C 40AM4.5A · #2 Doubles · 4.5 · with William Breck
loading the estimate
6-7, 6-7
Where you rank locallyagainst everyone at your level
Teams19 teams · 2020–2026
Over timerating by season, and how you rank
By level6 levels played
0.0
1W–0L
not enough matches yet
4.5
73.9%
17W–6L · 57.2% of games
5.0
0W–3L
not enough matches yet
8.5
75%
3W–1L · 60.8% of games
9.0
61.5%
8W–5L · 59.5% of games
9.0mixed
83.3%
5W–1L · 58.1% of games

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

By lineusually #1 Doubles, 50% of the time
#1 Doubles
50%
25 matches
#2 Doubles
26%
13 matches
#3 Doubles
20%
10 matches
#1 Singles
2%
1 match
#2 Singles
2%
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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova