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Douglas Marmar

Eden Prairie, MN
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
17 matches · 5W–12L · seasons 2025–2026

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Match history17 matches
L
2026-07-06 · Duwearatchi/Kim - 4.5(40+) Summer · #2 Doubles · 4.5 · with Eric Bender
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
L
2026-06-29 · Duwearatchi/Kim - 4.5(40+) Summer · #1 Doubles · 4.5 · with Eric Bender
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 0-1
L
2026-05-18 · Duwearatchi/Kim - 4.5(40+) Summer · #1 Doubles · 4.5 · with JIN NAM KIM
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2026-05-11 · Duwearatchi/Kim - 4.5(40+) Summer · #3 Doubles · 4.5 · with Brian Balow
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
L
2026-05-04 · Duwearatchi/Kim - 4.5(40+) Summer · #4 Doubles · 4.5 · with Ian Gideon
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2025-11-19 · Duwearatchi - 4.5 (18+) ES · #2 Doubles · 4.5 · with Trai Nguyen
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2025-07-23 · Duwearatchi - 4.5 18+ · #3 Doubles · 4.5 · with Jay Knutson
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2025-06-18 · Duwearatchi - 4.5 18+ · #1 Doubles · 4.5 · with Trai Nguyen
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
W
2025-06-11 · Duwearatchi - 4.5 18+ · #3 Doubles · 4.5 · with Jay Knutson
expectation pending — we’re still fetching an opponent’s record
6-4, 6-0
L
Daniel Gunderson / John Kelly
2025-02-12 · Duwearatchi · #2 Doubles · 4.5 · with Patrick Murphy
expectation pending — we’re still fetching an opponent’s record
3-6, 1-6
W
2025-01-22 · Duwearatchi · #2 Doubles · 4.5 · with Jakob Strawhecker
expectation pending — we’re still fetching an opponent’s record
7-6, 5-3
L
2025-01-15 · Duwearatchi · #1 Doubles · 4.5 · with Jason Bernloehr
expectation pending — we’re still fetching an opponent’s record
3-6, 1-6
Where you rank locallyagainst everyone at your level
Teams20 teams · 2021–2026
Over timerating by season, and how you rank
By level1 levels played
4.5
29.4%
5W–12L · 37.1% of games

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

By lineusually #3 Doubles, 35% of the time
#3 Doubles
35%
6 matches
#1 Doubles
29%
5 matches
#2 Doubles
29%
5 matches
#4 Doubles
6%
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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer