← Search

John Diamond

Add to scout listFree account. Monday email when they play.
Raleigh, NC
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
200 matches · 112W–88L · seasons 2019–2026
Match history200 matches
W
2026-09-01 · Jo.Diamond55C · #3 Doubles · 7.5 · with Steven Miller
doesn’t count toward your NTRP rating
6-2, 6-3
W
2026-08-18 · Jo.Diamond55C · #2 Doubles · 7.5 · with Steven Miller
doesn’t count toward your NTRP rating
6-1, 6-3
W
2026-06-29 · Da.Swann55T · #1 Doubles · 4.0 · with Scott Anderson
loading the estimate
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
loading the estimate
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
W
2026-05-30 · #1 Doubles · 4.0 · with Scott Riley championship
loading the estimate
6-3, 6-0
L
2026-05-30 · #2 Doubles · 4.0 · with Ken Nowell championship
loading the estimate
3-6, 2-6
L
2026-05-28 · #3 Doubles · 4.0 · with Ken Nowell championship
loading the estimate
3-6, 3-6
L
2026-05-18 · Da.Swann55T · #1 Doubles · 4.0 · with Ken Nowell
loading the estimate
6-7, 6-7
L
2026-05-14 · Jo.Diamond40A · #1 Doubles · 4.0 · with Hai Le
loading the estimate
6-3, 1-6, 0-1
L
2026-05-10 · Jo.Diamond40A · #2 Doubles · 4.0 · with Vincent Conzola
loading the estimate
5-7, 6-3, 0-1
Where you rank locallyagainst everyone at your level
Teams49 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.0
61.1%
11W–7L · 52.1% of games
4.0
57.8%
59W–43L · 54.4% of games
7.5
60.5%
23W–15L · 54.3% of games
8.5
37.5%
9W–15L · 47.4% of games
4.0mixed
50%
3W–3L · 54.3% of games
8.0mixed
58.3%
7W–5L · 54.7% of games

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

By lineusually #3 Doubles, 37% of the time
#3 Doubles
37%
73 matches
#2 Doubles
32%
64 matches
#1 Doubles
28%
56 matches
#1 Singles
3%
5 matches
#2 Singles
1%
2 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