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Derek Kroshus

Verdi, NV
3.5A year-end 2025
i
Appeal — granted on request, not computed
15 matches · 13W–2L · seasons 2025–2027

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Match history15 matches
W
2026-09-12 · CAUGHLIN 40AM4.0A · #2 Doubles · 4.0 · with Chad Twedt
expectation pending — we’re still fetching an opponent’s record
4-6, 6-2, 1-0
W
2026-07-26 · WASHOE TENNIS CLUB/WASHOE TC 40MX8.0A · #3 Doubles · 8.0 · with Holly Tappan mixed
doesn’t count toward your NTRP rating
6-4, 6-1
W
2026-06-14 · RENO TENNIS CENTER 18AM3.5D · #1 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
6-2, 6-7, 1-0
W
2026-06-09 · RENO TENNIS CENTER 18AM3.5D · #2 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
W
2026-05-16 · RENO TENNIS CENTER 18AM3.5D · #1 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
W
2026-04-19 · RENO TENNIS CENTER 18AM3.5D · #1 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
6-1, 4-6, 1-0
L
2026-03-14 · RENO TENNIS CENTER 18MX8.0B · #2 Doubles · 8.0 · with Alicia Deffebach mixed
doesn’t count toward your NTRP rating
3-6, 4-6
W
2026-03-14 · RENO TENNIS CENTER 18MX8.0B · #3 Doubles · 8.0 · with Alicia Deffebach mixed
doesn’t count toward your NTRP rating
3-6, 6-4, 1-0
W
2026-03-12 · RENO TENNIS CENTER 18MX8.0B · #3 Doubles · 8.0 · with Annie Wang mixed
doesn’t count toward your NTRP rating
7-5, 6-2
L
2026-03-10 · RENO TENNIS CENTER 18MX8.0B · #2 Doubles · 8.0 · with Kylan LaGreca mixed
doesn’t count toward your NTRP rating
4-6, 6-7
W
2026-03-05 · RENO TENNIS CENTER 18MX8.0B · #1 Doubles · 8.0 · with Holly Tappan mixed
doesn’t count toward your NTRP rating
6-0, 6-4
W
2026-01-29 · RENO TENNIS CENTER 18MX8.0B · #1 Doubles · 8.0 · with Holly Tappan mixed
doesn’t count toward your NTRP rating
7-5, 6-2
Where you rank locallyagainst everyone at your level
Teams14 teams · 2023–2027
Over timerating by season, and how you rank
By level4 levels played
3.5
100%
4W–0L · 75% of games
4.0
1W–0L
not enough matches yet
7.5
2W–0L
not enough matches yet
8.0mixed
75%
6W–2L · 57.4% of games

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

By lineusually #1 Doubles, 33% of the time
#1 Doubles
33%
5 matches
#1 Singles
20%
3 matches
#2 Doubles
20%
3 matches
#3 Doubles
20%
3 matches
#2 Singles
7%
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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer