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John Diamantis

— year-end
21 matches · 6W–15L · seasons 2022–2026

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Match history21 matches
W
2026-08-25 · Kephart · #3 Doubles · 3.5 · with Jayden Kephart
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
W
2026-08-18 · Kephart · #3 Doubles · 3.5 · with Chris Acker
expectation pending — we’re still fetching an opponent’s record
6-1, 4-6, 1-0
W
2026-07-20 · NE/Kephart/Erwin/18&Over7.0X · #1 Doubles · 7.0 · with Tara Arnold
doesn’t count toward your NTRP rating
6-3, 6-4
W
Jennifer Christensen / Jeff VanRoymixed
2026-07-13 · NE/Kephart/Erwin/18&Over7.0X · #2 Doubles · 7.0 · with Tara Arnold
doesn’t count toward your NTRP rating
6-7, 1-1
L
2026-07-10 · Never Lost a Tailgate · #1 Doubles · 8.0 · with Tara Ferrel
doesn’t count toward your NTRP rating
3-6, 1-6
W
2026-06-14 · NE/Kephart/Erwin/18&Over7.0X · #2 Doubles · 7.0 · with Nicolette Diamantis
doesn’t count toward your NTRP rating
6-1, 6-3
L
Jennifer Christensen / Eamon Adamsonmixed
2026-06-12 · Never Lost a Tailgate · #3 Doubles · 8.0 · with Heather Blumel
doesn’t count toward your NTRP rating
3-6, 6-4, 1-0
L
2026-06-05 · Never Lost a Tailgate · #1 Doubles · 8.0 · with Melissa Darling
doesn’t count toward your NTRP rating
2-6, 2-6
L
2026-05-29 · Never Lost a Tailgate · #2 Doubles · 8.0 · with Shawnalyn Sunagawa
doesn’t count toward your NTRP rating
7-5, 2-6, 0-1
L
Douglas Stuva / Stephanie Nelsonmixed
2026-05-22 · Never Lost a Tailgate · #2 Doubles · 8.0 · with Shawnalyn Sunagawa
doesn’t count toward your NTRP rating
6-7, 6-2, 0-1
L
2025-07-22 · Mufasa · #2 Doubles · 8.0 · with Haley Cruise
doesn’t count toward your NTRP rating
1-6, 2-6
L
2025-06-27 · Mufasa · #1 Doubles · 8.0 · with Angeline Larson
doesn’t count toward your NTRP rating
2-6, 3-6
Teams4 teams · 2025–2026
Kephart
2026 NE Adult 18&Over Tri-Level · 3.5 · 18+
2026
NE/Kephart/Erwin/18&Over7.0X
2026 NE Mixed 18&Over · 7.0 Mixed · 18+
2026
Never Lost a Tailgate
2026 NE Mixed 18&Over · 8.0 Mixed · 18+
2026
Over timerating by season, and how you rank
By level3 levels played
3.5
2W–0L
not enough matches yet
7.0mixed
3W–0L
not enough matches yet
8.0mixed
6.2%
1W–15L · 38.5% 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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King