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John Diehl

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Naples, FL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
62 matches · 37W–25L · seasons 2017–2026
Match history62 matches
W
2026-10-13 · World Tennis Club / P.Blum · #1 Doubles · 8.0 · with Stephen Mowrey
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6-0, 6-2
L
2026-08-15 · Longshore Lake - Carrero · #2 Doubles · 4.0 · with Rob Fox
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6-1, 5-7, 0-1
L
2026-08-08 · Longshore Lake - Carrero · #1 Doubles · 4.5 · with Stefan Cvetkovic
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3-6, 5-7
L
2026-08-01 · Longshore Lake - Carrero · #1 Doubles · 4.5 · with Ken Johnson
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3-6, 3-6
L
2026-07-30 · Longshore Lake - Carrero · #2 Doubles · 4.0 · with Rob Fox
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4-6, 2-6
W
2026-07-21 · Longshore Lake - Carrero · #2 Doubles · 4.0 · with Rob Fox
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6-4, 6-7, 1-0
L
2026-07-11 · Longshore Lake - Carrero · #2 Doubles · 4.0 · with Rob Fox
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5-7, 6-7
W
2026-04-27 · #1 Doubles · 8.0 · with Kyle MacY championship
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6-0, 6-4
L
2026-04-27 · #1 Doubles · 8.0 · with Kirk Huey championship
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5-7, 1-6
L
2026-04-26 · #1 Doubles · 8.0 · with Stephen Mowrey championship
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6-3, 2-6, 0-1
W
2026-04-26 · #1 Doubles · 8.0 · with Stephen Mowrey championship
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6-1, 6-2
W
2026-04-25 · #1 Doubles · 8.0 · with Stephen Mowrey championship
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6-2, 6-2
Where you rank locallyagainst everyone at your level
Teams13 teams · 2019–2027
Over timerating by season, and how you rank
By level5 levels played
4.0
25%
1W–3L · 47.1% of games
4.5
46.2%
6W–7L · 49.1% of games
5.0
0%
0W–4L · 33.3% of games
7.5
1W–0L
not enough matches yet
8.0
79.3%
23W–6L · 61.6% of games

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

By lineusually #1 Doubles, 44% of the time
#1 Doubles
44%
27 matches
#2 Doubles
27%
17 matches
Singles
18%
11 matches
#1 Singles
5%
3 matches
#3 Doubles
5%
3 matches
#2 Singles
2%
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.

You can get through anything if you keep going one point at a time.
Arthur Ashe