Brian Kosobucki
Verona, WI
251 matches · 169W–82L · seasons 2021–2026
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Match history251 matches
L
expectation pending — we’re still fetching an opponent’s record
5-7, 6-4, 0-1
W
Nathan Jung / Jacob Chapman
doesn’t count toward your NTRP rating
7-5, 6-0
W
expectation pending — we’re still fetching an opponent’s record
6-3, 6-0
W
N/Amixed
doesn’t count toward your NTRP rating
6-0, 6-0
W
N/Amixed
doesn’t count toward your NTRP rating
6-0, 6-0
W
expectation pending — we’re still fetching an opponent’s record
7-5, 3-6, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
Where you rank locallyagainst everyone at your level
Teams30 teams · 2024–2026
Over timerating by season, and how you rank
By level12 levels played
0.0
1W–0L
not enough matches yet
4.0
100%
12W–0L · 79% of games
4.5
64.4%
38W–21L · 58.9% of games
5.0
58.3%
28W–20L · 55.2% of games
7.5
87.5%
7W–1L · 71.9% of games
8.5
83.3%
30W–6L · 62.6% of games
9.5
64.7%
11W–6L · 62.6% of games
7.0mixed
100%
6W–0L · 76.6% of games
7.5mixed
2W–0L
not enough matches yet
8.0mixed
68.4%
13W–6L · 57.1% of games
8.5mixed
1W–2L
not enough matches yet
9.0mixed
41.7%
5W–7L · 52% of games
Games won matters more than matches won — NTRP adjusts on margins.
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.