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Douglas Koban

Walhalla, SC
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
38 matches · 29W–9L · seasons 20242026

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Match history38 matches
W
James Segura / Ken Walton
2026-08-29 · UPTA55C/Buturff/SpindleTree · #1 Doubles · 7.5 · with Rodger Coubrough
expectation pending — we’re still fetching an opponent’s record
6-0, 6-1
W
2026-08-20 · UPTA55C/Buturff/SpindleTree · #1 Doubles · 7.5 · with Rodger Coubrough
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
W
2026-08-15 · UPTA55C/Buturff/SpindleTree · #1 Doubles · 7.5 · with Rodger Coubrough
expectation pending — we’re still fetching an opponent’s record
6-1, 7-6
W
2026-08-08 · UPTA55C/Buturff/SpindleTree · #1 Doubles · 7.5 · with Rodger Coubrough
expectation pending — we’re still fetching an opponent’s record
6-0, 4-2
W
2026-06-25 · UPTA (A) 3.5M 55 & Over (Koban) · #2 Doubles · 3.5 · with Tarina Mendes
doesn’t count toward your NTRP rating
3-6, 6-1, 1-0
W
Matthew Smith / Rhonda Jacksonmixed
2026-06-23 · UPTA (A) 3.5M 55 & Over (Koban) · #1 Doubles · 3.5 · with Tarina Mendes
doesn’t count toward your NTRP rating
6-3, 6-2
W
2026-06-17 · UPTA (A) 3.5M 65 & Over (Michalovsky) · #3 Doubles · 3.5 · with Greg Lewis
expectation pending — we’re still fetching an opponent’s record
7-5, 2-6, 1-0
W
2026-06-03 · UPTA (A) 3.5M 65 & Over (Michalovsky) · #3 Doubles · 3.5 · with John Moss
expectation pending — we’re still fetching an opponent’s record
2-6, 6-4, 1-0
W
Mark Jones / Stacey Belkinmixed
2026-05-28 · UPTA (A) 3.5M 55 & Over (Koban) · #3 Doubles · 3.5 · with Tarina Mendes
doesn’t count toward your NTRP rating
6-2, 6-0
W
2026-05-21 · UPTA (A) 3.5M 55 & Over (Koban) · #2 Doubles · 3.5 · with Tarina Mendes
doesn’t count toward your NTRP rating
6-4, 7-5
L
2026-05-14 · UPTA (A) 3.5M 55 & Over (Koban) · #3 Doubles · 3.5 · with Sherry Koban
doesn’t count toward your NTRP rating
6-7, 1-6
L
David Barrett / Scott Callison
2026-05-13 · UPTA (A) 3.5M 65 & Over (Michalovsky) · #1 Doubles · 3.5 · with Greg Lewis
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
Where you rank locallyagainst everyone at your level
Teams16 teams · 2022–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
73.7%
14W–5L · 57.1% of games
7.5
78.6%
11W–3L · 64.3% of games
3.5mixed
80%
4W–1L · 60% of games

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

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.

You can get through anything if you keep going one point at a time.
Arthur Ashe