← Search

Brian Kasteler

SANDY, UT
4.5C year-end 2025
122 matches · 67W–55L · seasons 2019–2026
Bump probability
4.04.55.0lowhigh
Where this rating stands today. Taller means more likely.
i
The dashed lines are the edges of your band. The three shaded areas are exactly the three percentages below — area here is the chance of one outcome for you, not a count of players.
4.06
estimated dynamic rating
Where the rating sits now, on 18 matches this season · USTA never publishes this number
23%
down to 4.0
77%
stay 4.5
0%
up to 5.0
Projected to December: 14% down · 86% stay · 0% up, from a year-end estimate of 4.09. Higher than today’s 4.06 because players this far below their band have historically finished nearer the middle of it.

A 4.5 runs from 4.01 to 4.50. This rating sits in the bottom of the band, and every match moves it.

Our estimate, not a USTA figure.
i
scale measured at this point of 2023 on 2160 players. It moves when you play, and occasionally when we improve the model. USTA publishes year-end ratings in December, which is when this gets graded against what actually happened.
Where you rank
UT · 4.5
40 of 70
By our estimated rating, not the published level.
i
Brian is ranked against players at the same level in the same place. The published level is identical for everyone in a band, so it cannot separate them — our estimate can. Groups smaller than five are not ranked at all, because a placing out of two is noise dressed as standing.
Over timerating by season, and how you rank
Rating by season

Brian has been 4.5 for all 6 seasons on record, but moved a long way inside it — from the bottom of the band to the top.

4.04.5201920212022202320242026

The line is our estimate; the horizontal lines are level boundaries, so crossing one is a bump. Hollow points are years we inferred from the level played the following season, because USTA publishes a current rating but no history.

How you rank at your level
At 4.5, Brian has gone from the 74th to the 30th percentile of players at that level, 2021 to 2026.

Percentile compares the same level in the same season, by share of games won. Mixed is shown for context — USTA rules exclude it from your adult rating unless mixed is all you play.

By level8 levels played
0.0
100%
6W–0L · 63.7% of games
4.5
60%
30W–20L · 51.2% of games
8.0
1W–1L
not enough matches yet
9.0
2W–1L
not enough matches yet
8.0mixed
54.5%
6W–5L · 49.1% of games
8.5mixed
30.8%
4W–9L · 48.5% of games
9.0mixed
44.4%
4W–5L · 49.4% of games
9.5mixed
1W–1L
not enough matches yet

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

Match history122 matches
L
Chris Bleak / Ryan Hiller
2026-08-03 · #3 Doubles · 4.5 · with Kyle Kugler
expectation pending — we're still fetching an opponent's record
6-2, 7-5
L
Ricardo Quiros / Darin Perkins
2026-07-11 · #2 Doubles · 9.0 · with Patrick Sheehan
expectation pending — we're still fetching an opponent's record
6-1, 6-4
W
Rob Acevedo / Jon Penman
2026-07-01 · #2 Doubles · 9.0 · with Patrick Sheehan
expectation pending — we're still fetching an opponent's record
6-1, 6-2
W
Andrew McQuarrie / George Lukes
2026-06-20 · #2 Doubles · 9.0 · with Patrick Sheehan
expectation pending — we're still fetching an opponent's record
6-2, 6-4
L
Jackson Aubrey / Stockton Aubreymixedchamps
2026-06-19 · #2 Doubles · with Dan Summerhays
mixed — doesn't count toward your NTRP rating
3-6, 6-4, 1-0
W
Bode Widerburg / Trinh Tranmixedchamps
2026-06-18 · #1 Doubles · with Jason Nielsen
mixed — doesn't count toward your NTRP rating
6-4, 5-7, 1-0
W
Curtis Sampson / John Collins
2026-06-15 · #3 Doubles · 4.5 · with Dan Summerhays
expectation pending — we're still fetching an opponent's record
3-6, 7-6, 1-0
L
Gopal Chemiti / Brian Crowe
2026-06-10 · #3 Doubles · 8.0 · with TROY GRANGER
expectation pending — we're still fetching an opponent's record
6-3, 6-2
W
Brian Crowe / Dario Pinet
2026-06-06 · #2 Doubles · 8.0 · with TROY GRANGER
expectation pending — we're still fetching an opponent's record
6-4, 5-7, 1-0
L
Ryan Noel / Camdin Nelson
2026-05-11 · #3 Doubles · 4.5 · with Kyle Kugler
expectation pending — we're still fetching an opponent's record
6-3, 3-6, 1-0
L
Kolby Silim / Mitchell Smith
2026-04-25 · #3 Doubles · 4.5 · with Joseph Pia
expectation pending — we're still fetching an opponent's record
6-0, 6-2
L
Remi Barron / Franchesca Eklundmixed
2026-04-24 · #1 Doubles · 8.0 · with Kathleen Sorenson
mixed — doesn't count toward your NTRP rating
6-2, 6-3
What an account addsprivate to you

Signing in lets you point an account at your own record and keep things alongside it: notes on individual matches, your racquet and string setup, restring reminders, friendly matches that never reach TennisLink, and a diary of what you changed and what happened after.

None of it is visible to anyone else. Not to other players, not on your public page, not in search. Every private table is scoped to your account at the database level, so it is enforced rather than promised. The public page you are looking at is built from USTA match results and nothing else.

Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.