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Marc Sondheimer

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BERKELEY, CA
4.5S year-end 2026
i
Self-rated, or a medical appeal
42 matches · 28W–14L · seasons 2019–2026
Match history42 matches
W
2026-07-11 · TIBURON PEN C 55AM9.0A · #3 Doubles · 9.0 · with Kevin Erickson championship
loading the estimate
7-5, 6-3
L
2026-07-11 · TIBURON PEN C 55AM9.0A · #2 Doubles · 9.0 · with Kevin Erickson championship
loading the estimate
4-6, 4-6
W
2026-06-14 · TIBURON PEN C 55AM9.0A · #2 Doubles · 9.0 · with Kevin Erickson championship
loading the estimate
6-2, 4-6, 1-0
W
2026-05-17 · TIBURON PEN C 55AM9.0A · #2 Doubles · 9.0 · with Clayton Flanagan
loading the estimate
2-2
W
2026-04-18 · TIBURON PEN C 55AM9.0A · #1 Doubles · 9.0 · with Kevin Erickson
loading the estimate
6-0, 6-1
L
2026-04-13 · TIBURON PEN C 55AM9.0A · #2 Doubles · 9.0 · with Jeff Urban
loading the estimate
1-6, 6-1, 0-1
W
2026-03-29 · TIBURON PEN C 55AM9.0A · #2 Doubles · 9.0 · with Jeffrey Webb
loading the estimate
6-2, 1-6, 1-0
L
2022-07-30 · GOLDEN GATEWY 40MX9.0A · #2 Doubles · 9.0 · with Jacqueline Osterman mixed
doesn’t count toward your NTRP rating
1-0
W
2022-06-25 · GOLDEN GATEWY 40MX9.0A · #3 Doubles · 9.0 · with Jacqueline Osterman mixed
doesn’t count toward your NTRP rating
6-3, 6-2
W
2022-06-19 · BAY CLUB SF TENNIS 18AM4.5A · #2 Doubles · 4.5 · with Jayon Wang
loading the estimate
6-2, 6-3
W
2022-06-19 · BAY CLUB SF TENNIS 18AM4.5A · #3 Doubles · 4.5 · with Michael Franchi
loading the estimate
6-0, 6-3
L
2022-05-28 · BAY CLUB SF TENNIS 18AM4.5A · #1 Doubles · 4.5 · with Jonathan Ng
loading the estimate
1-6, 2-6
Where you rank locallyagainst everyone at your level
Teams14 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
4.5
63%
17W–10L · 61.2% of games
9.0
71.4%
5W–2L · 56.5% of games
9.5
1W–0L
not enough matches yet
9.0mixed
71.4%
5W–2L · 63.6% of games

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

By lineusually #2 Doubles, 43% of the time
#2 Doubles
43%
18 matches
#3 Doubles
33%
14 matches
#1 Doubles
21%
9 matches
#1 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