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Ronald Zimmerman

year-end
143 matches · 83W–60L · seasons 20192026

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Match history143 matches
W
2026-08-31 · Sports Mall-McBroom · #1 Doubles · 6.0 · with Frank Spracklen
expectation pending — we’re still fetching an opponent’s record
7-5, 6-4
L
2026-08-20 · Sports Mall-McBroom · #2 Doubles · 6.0 · with Frank Spracklen
expectation pending — we’re still fetching an opponent’s record
1-6, 6-4, 0-1
W
2026-06-27 · Utah/Higgs/55&O/6.0Mwc · #3 Doubles · 6.0 · with Vicente Huamani
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 1-0
L
Shane Hanks / Brian Hendrickson
2026-06-27 · Liberty Park Yardbirds · #2 Doubles · 3.0 · with David Noyce
expectation pending — we’re still fetching an opponent’s record
4-6, 6-4, 0-1
L
2026-06-17 · Liberty Park Yardbirds · #2 Doubles · 3.0 · with Zachary Noyce
expectation pending — we’re still fetching an opponent’s record
1-6, 6-3, 0-1
W
2026-06-13 · Utah/Higgs/55&O/6.0Mwc · #3 Doubles · 6.0 · with Brent Higgs
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
L
2025-10-18 · Liberty Park-Yardbirds · #2 Doubles · 3.0 · with Christopher Primeau
expectation pending — we’re still fetching an opponent’s record
3-6, 7-6, 0-1
W
2025-10-11 · Liberty Park-Yardbirds · #3 Doubles · 3.0 · with Vicente Huamani
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 1-0
W
2025-09-27 · Liberty Park-Yardbirds · #3 Doubles · 3.0 · with David Kwong
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 1-0
L
2025-09-20 · Liberty Park-Yardbirds · #1 Doubles · 3.0 · with Sean Collins
expectation pending — we’re still fetching an opponent’s record
4-6, 5-7
W
Michael Christensen / Timothy Jeffryes
2025-09-17 · Sports Mall-McBroom · #3 Doubles · 6.0 · with David Seaman
expectation pending — we’re still fetching an opponent’s record
6-3, 6-3
L
2025-09-17 · Sports Mall-McBroom · #2 Doubles · 6.0 · with Frank Spracklen
expectation pending — we’re still fetching an opponent’s record
6-2, 4-6, 0-1
Teams15 teams · 2023–2026
Over timerating by season, and how you rank
By level4 levels played
3.0
53.2%
42W–37L · 51% of games
6.0
62.8%
27W–16L · 55.3% of games
6.0mixed
80%
4W–1L · 59.1% of games
6.5mixed
62.5%
10W–6L · 57.2% 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.

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