← Search

John Diamond

— year-end
158 matches · 89W–69L · seasons 2021–2026

Captains: add John Diamond to your scout list and get a weekly note on what they did. Create a free account to start one.

Match history158 matches
W
2026-09-01 · Jo.Diamond55C · #3 Doubles · 7.5 · with Steven Miller
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
W
2026-08-18 · Jo.Diamond55C · #2 Doubles · 7.5 · with Steven Miller
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
W
Dayn Harum / Daniel Knox
2026-06-29 · Da.Swann55T · #1 Doubles · 4.0 · with Scott Anderson
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
W
2026-06-24 · St.Rabby55M · #2 Doubles · 4.0 · with Tiffany Harris mixed
doesn’t count toward your NTRP rating
6-4, 6-3
L
2026-06-08 · Da.Swann55T · #1 Doubles · 4.0 · with Ken Nowell
expectation pending — we’re still fetching an opponent’s record
1-6, 3-6
L
2026-06-03 · St.Rabby55M · #3 Doubles · 4.0 · with Erin McAllister mixed
doesn’t count toward your NTRP rating
5-7, 2-6
L
Eric Harbour / Brian Gibson
2026-05-30 · #2 Doubles · with Ken Nowell championship
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
L
2026-05-28 · #3 Doubles · with Ken Nowell championship
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
L
Daniel Knox / John VanDeWater
2026-05-18 · Da.Swann55T · #1 Doubles · 4.0 · with Ken Nowell
expectation pending — we’re still fetching an opponent’s record
6-7, 6-7
L
2026-05-14 · Jo.Diamond40A · #1 Doubles · 4.0 · with Hai Le
expectation pending — we’re still fetching an opponent’s record
6-3, 1-6, 0-1
L
2026-05-10 · Jo.Diamond40A · #2 Doubles · 4.0 · with Vincent Conzola
expectation pending — we’re still fetching an opponent’s record
7-5, 3-6, 1-0
L
2026-05-08 · #2 Doubles · with Ken Nowell championship
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
Teams40 teams · 2021–2026
Over timerating by season, and how you rank
By level6 levels played
3.0
2W–0L
not enough matches yet
4.0
67.5%
56W–27L · 58.8% of games
7.5
55%
11W–9L · 53.1% of games
8.5
33.3%
7W–14L · 46.7% of games
4.0mixed
50%
3W–3L · 54.3% of games
8.0mixed
40%
2W–3L · 52.7% of games

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

By lineusually #3 Doubles, 40% of the time
#3 Doubles
40%
63 matches
#2 Doubles
32%
50 matches
#1 Doubles
28%
45 matches

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.

I really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams