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Brian Posewitz

Portland, OR
4.0C year-end 2025
80 matches · 45W–35L · seasons 20192026
Bump probability
3.54.04.5lowhigh

Where this rating stands today. Taller means more likely. The dashed lines are the band edges, and the three shaded areas are the three percentages below.

3.73
estimated dynamic rating
Where the rating sits now, on 15 matches this season · USTA never publishes this number
0%
down to 3.5
100%
stay 4.0
0%
up to 4.5

A 4.0 runs from 3.51 to 4.00. This rating sits in the middle of the band, and every match moves it.

Our estimate, not a USTA figure — scale measured at this point of 2023 on 2160 players. Graded publicly in December when USTA publishes year-end ratings. It moves when you play, and occasionally when we improve the model.

Where you rank
Portland · 4.0
110 of 266
OR · 4.0
210 of 498

Brian is ranked among players at the same level in the same place, by our estimated dynamic rating — not the published level, which is the same for everyone in the band. Groups smaller than five are not ranked, because a placing out of two is noise dressed as standing.

Teams57 teams · 2003–2027
MAC-Turnbull/McDonagh
2027 Adult 55 & Over · 8.0 Men
2027
NOR-MAC-Henderson
2026 Adult 65 & Over · 8.0 Men
2026
MAC-Kafi/Post
2026 Adult 40 & Over · 4.0 Men
2026
MAC-Turnbull/McDonagh
2026 Adult 55 & Over · 8.0 Men
2026
N OR-MAC-Kafi
2025 Adult 18 & Over · 4.0 Men
2025
MAC-Turnbull/Hergenhan
2025 Adult 55 & Over · 8.0 Men
2025
Over timerating by season, and how you rank
Rating by season

Brian has been 4.0 for all 6 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

3.54.0201920212022202320242026

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 4.0, Brian has gone from the 89th to the 99th percentile of players at that level, 2019 to 2024.

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 level3 levels played
4.0
63.3%
31W–18L · 56.4% of games
8.0
56.2%
9W–7L · 54.3% of games
9.0
28.6%
2W–5L · 41.3% of games

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

Match history80 matches
L
2026-05-12 · NOR-MAC-Henderson · #2 Doubles · 8.0 · with John Hall
0.013below expectation — took 38% of games against 45% expected
6-3, 7-5
W
John Leach / Bill Lowblad
2026-05-07 · NOR-MAC-Henderson · #1 Doubles · 8.0 · with Peter McKittrick
+0.019better than expected — took 59% of games against 50% expected
7-5, 6-4
L
Jack Schunk / Charlie Dolezal
2026-04-30 · NOR-MAC-Henderson · #1 Doubles · 8.0 · with John Hall
0.025below expectation — took 38% of games against 51% expected
7-5, 6-3
W
2026-04-23 · NOR-MAC-Henderson · #1 Doubles · 8.0 · with John Hall
+0.040better than expected — took 75% of games against 53% expected
6-0, 6-4
W
2026-04-09 · NOR-MAC-Henderson · #1 Doubles · 8.0 · with John Hall
+0.066better than expected — took 80% of games against 46% expected
6-1, 6-2
L
2026-04-03 · NOR-MAC-Henderson · #2 Doubles · 8.0 · with Jeffrey Krum
0.086below expectation — took 25% of games against 63% expected
6-1, 6-3
L
2026-03-21 · MAC-Kafi/Post · #2 Doubles · 4.0 · with Alex Young
0.033below expectation — took 48% of games against 60% expected
4-6, 6-4, 1-0
L
2026-03-01 · MAC-Kafi/Post · #2 Doubles · 4.0 · with John Hall
0.055below expectation — took 25% of games against 53% expected
6-2, 6-2
W
2026-02-07 · MAC-Kafi/Post · #3 Doubles · 4.0 · with Chris Lowen
+0.045better than expected — took 68% of games against 46% expected
7-5, 6-1
L
2025-12-05 · MAC-Turnbull/McDonagh · #2 Doubles · 8.0 · with Walt Crate
+0.001about as expected — took 42% of games against 42% expected
7-5, 7-5
W
2025-11-22 · MAC-Turnbull/McDonagh · #2 Doubles · 8.0 · with Jim Fredericks
+0.047better than expected — took 75% of games against 50% expected
6-1, 6-3
L
2025-11-15 · MAC-Turnbull/McDonagh · #2 Doubles · 8.0 · with Harry Semler
0.038below expectation — took 35% of games against 54% expected
6-2, 7-5
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.