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Jacob Bobrowski

Portland, OR
3.0C year-end 2025
39 matches · 15W–24L · seasons 20242026
Bump probability
2.53.03.5lowhigh

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.

3.07
estimated dynamic rating
Where the rating sits now, on 17 matches this season · USTA never publishes this number
0%
down to 2.5
18%
stay 3.0
82%
up to 3.5
Projected to December: 0% down · 63% stay · 37% up, from a year-end estimate of 2.97. Lower than today’s 3.07 because form regresses — players this far above their band partway through a season have historically finished nearer the middle of it. Keep playing at this level and the numbers above are the ones that hold.

A 3.0 runs from 2.51 to 3.00. This rating sits in the top 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 · 3.0
49 of 358
OR · 3.0
81 of 605

Jacob 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.

Teams4 teams · 2024–2026
NOR-THPRD-Kadam/
2026 Adult 18 & Over · 3.0 Men
2026
THPRD-Yaris/Becker
2026 Coed 18-39 · 7.0 Coed Combo
2026
THPRD-Venkatasubramanian
2024 Adult 18 & Over · 3.5 Men
2024
PTC-Shaylitsa
2024 Mixed 18 & Over · 7.0 Mixed
2024
Over timerating by season, and how you rank
Rating by season

Jacob has played at 3.5, 3.0 across 3 seasons — 0 moves up and 1 down.

2.53.03.5202420252026

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

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 level4 levels played
3.0
63.6%
7W–4L · 63.6% of games
3.5
26.3%
5W–14L · 39.5% of games
7.0
2W–1L
not enough matches yet
7.0mixed
0%
0W–5L · 27.5% of games

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

Match history39 matches
W
2026-06-20 · NOR-THPRD-Kadam/ · #2 Doubles · with Shriram Shivaraman
0.014about as expected — took 61% of games against 64% expected
4-6, 6-1, 1-0
L
2026-06-12 · NOR-THPRD-Kadam/ · #1 Doubles · 3.0 · with Shriram Shivaraman
0.005about as expected — took 46% of games against 48% expected
6-4, 6-7, 1-0
L
Brian Chausmer
2026-06-05 · NOR-THPRD-Kadam/ · #1 Singles · 3.0
0.047below expectation — took 46% of games against 63% expected
6-4, 6-7, 1-0
W
2026-05-09 · NOR-THPRD-Kadam/ · #2 Singles · 3.0
0.009about as expected — took 52% of games against 56% expected
4-6, 7-5, 1-0
W
Bernie Lau / Steve Honodel
2026-05-02 · NOR-THPRD-Kadam/ · #2 Doubles · 3.0 · with Yongtian Zhang
+0.043better than expected — took 92% of games against 64% expected
6-1, 6-0
W
Brian Bower
2026-04-04 · #1 Singles · 3.0
+0.043better than expected — took 100% of games against 68% expected
6-0, 6-0
W
Joseph Comer
2026-03-28 · NOR-THPRD-Kadam/ · #2 Singles · 3.0
+0.061better than expected — took 100% of games against 62% expected
6-0, 6-0
L
Chris Martell
2026-03-24 · #1 Singles · 3.0
0.047below expectation — took 40% of games against 60% expected
6-4, 6-4
L
2026-03-01 · THPRD-Yaris/Becker · #1 Male Singles · 7.0
0.037below expectation — took 40% of games against 57% expected
6-4
W
Akira Madono
2026-02-27 · #1 Singles · 3.0
+0.008better than expected — took 86% of games against 70% expected
6-1, 6-1
L
Andrew Oh
2026-02-15 · #1 Singles · 3.0
0.063below expectation — took 33% of games against 61% expected
6-3, 6-3
W
2026-02-14 · #1 Singles · 3.0
+0.006better than expected — took 92% of games against 75% expected
6-1, 6-0
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.