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Jonathon Feyerherm

— year-end
38 matches · 20W–18L · seasons 2025–2026

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Match history38 matches
W
2026-08-10 · COASTSIDE TA/HALF MOON BAY HS 40MX8.0A · #1 Doubles · 8.0 · with Karen Toledo mixed
doesn’t count toward your NTRP rating
6-2, 6-4
W
2026-08-09 · COASTSIDE TA/HALF MOON BAY HS 40MX8.0A · #1 Doubles · 8.0 · with Masha Lobastov mixed
doesn’t count toward your NTRP rating
6-1, 6-1
W
2026-07-29 · COASTSIDE TA/HALF MOON BAY HS 40MX8.0A · #1 Doubles · 8.0 · with Masha Lobastov mixed
doesn’t count toward your NTRP rating
6-4, 6-4
L
2026-07-15 · COASTSIDE TA/HALF MOON BAY HS 40MX8.0A · #2 Doubles · 8.0 · with Katie Spielman mixed
doesn’t count toward your NTRP rating
6-7, 1-6
L
2026-06-14 · MILLBRAE RC 18AM4.5A · #2 Doubles · 4.5 · with Jonathan Risos
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
W
2026-06-14 · MILLBRAE RC 18AM4.5A · #1 Doubles · 4.5 · with Fulton Zink
expectation pending — we’re still fetching an opponent’s record
6-4, 6-0
W
2026-06-07 · MILLBRAE RC 18AM4.5A · #2 Doubles · 4.5 · with Derek Fung
expectation pending — we’re still fetching an opponent’s record
6-3, 6-1
W
2026-06-05 · MILLBRAE RC 18AM4.5A · #1 Doubles · 4.5 · with Dae Kim
expectation pending — we’re still fetching an opponent’s record
7-6, 6-3
L
2026-05-31 · MILLBRAE RC 18AM4.5A · #3 Doubles · 4.5 · with Matthew Epplin
expectation pending — we’re still fetching an opponent’s record
3-6, 6-1, 0-1
W
2026-05-22 · MILLBRAE RC 18AM4.5A · #1 Doubles · 4.5 · with Dae Kim
expectation pending — we’re still fetching an opponent’s record
3-6, 7-6, 1-0
L
2026-05-15 · MILLBRAE RC 18AM4.5A · #3 Doubles · 4.5 · with Kian Ong
expectation pending — we’re still fetching an opponent’s record
6-7, 3-6
L
2026-05-10 · MILLBRAE RC 18AM4.5A · #2 Doubles · 4.5 · with Artem Melnik
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
Teams31 teams · 2023–2026
Over timerating by season, and how you rank
By level3 levels played
4.5
53.6%
15W–13L · 51.5% of games
9.5
0W–1L
not enough matches yet
8.0mixed
55.6%
5W–4L · 48.2% of games

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

By lineusually #1 Doubles, 37% of the time
#1 Doubles
37%
14 matches
#3 Doubles
32%
12 matches
#2 Doubles
29%
11 matches
#1 Singles
3%
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.

What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.
Martina Navratilova