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Andrew Grumhaus

Boulder, CO
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
25 matches · 7W–18L · seasons 20212026

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Match history25 matches
W
2026-07-14 · MEA GREEN · #3 Doubles · 3.5 · with Sean Prescott
expectation pending — we’re still fetching an opponent’s record
6-2, 6-0
L
2026-07-07 · MEA GREEN · #1 Doubles · 3.5 · with Andy Pobywajlo
expectation pending — we’re still fetching an opponent’s record
0-6, 3-6
L
2026-06-30 · MEA GREEN · #1 Doubles · 3.5 · with Danny Wages
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
L
2026-06-23 · MEA GREEN · #1 Doubles · 3.5 · with Randolph Dunbar
expectation pending — we’re still fetching an opponent’s record
7-6, 2-6, 0-1
L
2026-06-02 · MEA GREEN · #2 Doubles · 3.5 · with William Fry
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2026-05-19 · MEA NAVY · #3 Doubles · 3.5 · with Andy Pobywajlo
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 1-0
L
2026-05-05 · MEA NAVY · #3 Doubles · 3.5 · with William Sivy
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
L
2026-04-28 · MEA NAVY · #2 Doubles · 3.5 · with Steve Craig
expectation pending — we’re still fetching an opponent’s record
1-6, 6-7
W
2026-04-21 · MEA NAVY · #1 Doubles · 3.5 · with John Ruder
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
L
2025-06-01 · MEA GREEN · #2 Doubles · 3.5 · with Randolph Dunbar
expectation pending — we’re still fetching an opponent’s record
6-2, 2-6, 0-1
L
2025-05-20 · MEA GREEN · #2 Doubles · 3.5 · with William Sivy
expectation pending — we’re still fetching an opponent’s record
5-7, 2-6
L
2025-05-13 · MEA GREEN · #2 Doubles · 3.5 · with Bill Martin
expectation pending — we’re still fetching an opponent’s record
1-6, 6-2, 0-1
Where you rank locallyagainst everyone at your level
Teams7 teams · 2021–2026
Over timerating by season, and how you rank
By level1 levels played
3.5
28%
7W–18L · 44.5% 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.

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