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Jonathan Jaffe

— year-end
19 matches · 7W–12L · seasons 2026–2026

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Match history19 matches
L
2026-08-09 · ROUND HILL CC 40MX7.0B · #2 Doubles · 7.0 · with Jill Petersen
doesn’t count toward your NTRP rating
3-6, 4-6
L
2026-06-19 · ROUND HILL CC 40MX7.0B · #2 Doubles · 7.0 · with Marissa Purkiss
doesn’t count toward your NTRP rating
4-6, 6-4, 0-1
L
2026-06-12 · ROUND HILL CC 40MX7.0B · #3 Doubles · 7.0 · with Jill Petersen
doesn’t count toward your NTRP rating
2-6, 6-7
L
Kevin Johnson / Tim Frogner
2026-05-27 · ROUND HILL CC 18AM3.5A · #2 Doubles · 3.5 · with Sean Holliday
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
W
2026-05-26 · ROUND HILL CC 18AM3.5A · #1 Doubles · 3.5 · with Michael Abdel-Malek
expectation pending — we’re still fetching an opponent’s record
6-3, 6-2
W
2026-05-21 · ROUND HILL CC 55AM7.0A · #1 Doubles · 7.0 · with Michael Abdel-Malek
expectation pending — we’re still fetching an opponent’s record
7-5, 6-3
W
2026-04-19 · ROUND HILL CC 55AM7.0A · #2 Doubles · 7.0 · with John Haburjak
expectation pending — we’re still fetching an opponent’s record
7-6, 6-3
L
2026-04-10 · ROUND HILL CC 65AM8.0A · #3 Doubles · 8.0 · with Andrew Kerr
expectation pending — we’re still fetching an opponent’s record
1-1
L
2026-04-04 · ROUND HILL CC 55AM7.0A · #3 Doubles · 7.0 · with Jeffrey Nipp
expectation pending — we’re still fetching an opponent’s record
4-6, 6-1, 0-1
L
2026-03-28 · ROUND HILL CC 55AM7.0A · #2 Doubles · 7.0 · with Ken Haworth
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
W
2026-03-27 · ROUND HILL CC 65AM8.0A · #3 Doubles · 8.0 · with Greg Meyer
expectation pending — we’re still fetching an opponent’s record
0-6, 6-2, 1-0
L
2026-03-13 · ROUND HILL CC 40AM3.5A · #2 Doubles · 3.5 · with Brandon Zell
expectation pending — we’re still fetching an opponent’s record
1-6, 2-6
Teams35 teams · 2021–2026
ROUND HILL CC 18AM3.5A
2026 ADULT 18&Over · Men's 3.5 · 18+
2026
ROUND HILL CC 40AM3.5A
2026 ADULT 40&Over · Men's 3.5 · 40+
2026
ROUND HILL CC 40AM4.0B
2026 ADULT 40&Over · Men's 4.0 · 40+
2026
ROUND HILL CC 40MX7.0B
2026 MIXED 40&Over · 40&Over MX7.0 · 40+
2026
ROUND HILL CC 55AM7.0A
2026 ADULT 55&Over · Men 7.0 · 55+
2026
ROUND HILL CC 65AM8.0A
2026 ADULT 65&Over · Men 8.0 · 65+
2026
Over timerating by season, and how you rank
By level5 levels played
3.5
57.1%
4W–3L · 48.8% of games
4.0
0W–3L
not enough matches yet
7.0
50%
2W–2L · 51.3% of games
8.0
1W–1L
not enough matches yet
7.0mixed
0W–3L
not enough matches yet

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.

Champions keep playing until they get it right.
Billie Jean King