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Andrew Derr

Rancho Palos Verdes, CA
3.0S year-end 2026
i
Self-rated, or a medical appeal
9 matches · 4W–5L · seasons 2024–2026

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Match history9 matches
L
2026-09-12 · BC-Kramer/KrisKumamoto3.0 · #2 Doubles · 3.0 · with Cherine Medawar
expectation pending — we’re still fetching an opponent’s record
4-6, 6-7
W
2026-06-20 · BC-Kramer/KrisKumamoto3.0 · #1 Doubles · 3.0 · with William Smith
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
L
2026-06-07 · BC-Kramer/KrisKumamoto3.0 · #2 Doubles · 3.0 · with Tyler Lumaco
expectation pending — we’re still fetching an opponent’s record
6-7, 0-6
W
2026-05-31 · BC-Kramer/KrisKumamoto3.0 · #3 Doubles · 3.0 · with Ron Yuch
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
L
2026-03-14 · BC-Kramer/TomasLopez · #3 Doubles · 6.0 · with Nadine Wong mixed
doesn’t count toward your NTRP rating
4-6, 6-7
W
2026-02-21 · BC-Kramer/JohnAbeson · #1 Doubles · 3.0 · with John Pucci
expectation pending — we’re still fetching an opponent’s record
1-6, 6-4, 1-0
W
2026-01-25 · BC-Kramer/TomasLopez · #3 Doubles · 6.0 · with Laura Malandrino mixed
doesn’t count toward your NTRP rating
6-3, 6-4
L
2024-08-03 · BC-Kramer/TomasLopez · #3 Doubles · 6.0 · with Stacey Derr mixed
doesn’t count toward your NTRP rating
6-0, 3-6, 0-1
L
2024-02-10 · BC-LLW-Kramer/TomasLopez · #2 Doubles · 6.0 · with Stacey Derr mixed
doesn’t count toward your NTRP rating
6-7, 3-6
Where you rank locallyagainst everyone at your level
Teams9 teams · 2024–2026
Over timerating by season, and how you rank
By level2 levels played
3.0
60%
3W–2L · 51.6% of games
6.0mixed
25%
1W–3L · 50% of games

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

By lineusually #3 Doubles, 44% of the time
#3 Doubles
44%
4 matches
#2 Doubles
33%
3 matches
#1 Doubles
22%
2 matches

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.

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