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Derek Kropp

Ridgefield, WA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
19 matches · 7W–12L · seasons 2021–2026

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Match history19 matches
W
Marc Avalos / Jill Endres
2026-07-25 · Honey Deuces · #1 Doubles · 10.0 · with Yayoi Junior mixed
doesn’t count toward your NTRP rating
6-4, 6-7, 1-0
W
Marc Avalos / Claudia Villari
2026-07-25 · Honey Deuces · #1 Doubles · 10.0 · with Tanvi Narendran mixed
doesn’t count toward your NTRP rating
6-2, 6-4
L
Kia Choi / Brian Ravesloot
2026-06-28 · Honey Deuces · #3 Doubles · 10.0 · with Yayoi Junior mixed
doesn’t count toward your NTRP rating
6-4, 3-6, 0-1
L
Yao-Jan Wu / Brian Ravesloot
2026-05-17 · Southwest/Kauffman/18&Over/5.0M · #1 Doubles · 5.0 · with Adrian Bello Cruz
expectation pending — we’re still fetching an opponent’s record
5-7, 6-7
W
2026-04-05 · Southwest/Kauffman/18&Over/5.0M · #1 Doubles · 5.0 · with Luke Kauffman
expectation pending — we’re still fetching an opponent’s record
7-6, 6-3
L
Brian Ravesloot / Kyle Seyler
2025-11-02 · LK · #2 Doubles · 5.0 · with Nicholas Feltes
expectation pending — we’re still fetching an opponent’s record
6-7, 3-6
L
2025-10-10 · LK · #2 Doubles · 5.0 · with Nicholas Feltes
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 0-1
L
David Fink
2025-09-21 · LK · #1 Singles · 5.0
expectation pending — we’re still fetching an opponent’s record
3-6, 0-6
W
Allison Hsia / Kyle Seyler
2025-08-02 · SAZ/Kauffman/18 & Over Mixed/9.0 · #2 Doubles · 9.0 · with Yayoi Junior mixed
doesn’t count toward your NTRP rating
7-6, 6-3
L
Kia Choi / Hoa Luu
2025-07-20 · SAZ/Kauffman/18 & Over Mixed/9.0 · #1 Doubles · 9.0 · with Yayoi Junior mixed
doesn’t count toward your NTRP rating
5-7, 2-6
W
Chris Madsen / Kia Choi
2025-06-08 · SAZ/Kauffman/18 & Over Mixed/9.0 · #1 Doubles · 9.0 · with Yayoi Junior mixed
doesn’t count toward your NTRP rating
6-2, 6-3
L
2023-07-16 · Injury Prone · #1 Doubles · 4.5 · with Lucas Gorretta
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
Where you rank locallyagainst everyone at your level
Teams6 teams · 2021–2026
Over timerating by season, and how you rank
By level4 levels played
4.5
25%
2W–6L · 40.6% of games
5.0
20%
1W–4L · 43.8% of games
10.0mixed
2W–1L
not enough matches yet
9.0mixed
2W–1L
not enough matches yet

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

By lineusually #1 Doubles, 53% of the time
#1 Doubles
53%
10 matches
#2 Doubles
21%
4 matches
#2 Singles
11%
2 matches
#3 Doubles
11%
2 matches
#1 Singles
5%
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