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David Halgren

Bothell, WA
3.5C year-end 2025
69 matches · 51W–18L · seasons 2022–2026
Bump probability
3.03.54.0lowhigh

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.

3.37
estimated dynamic rating
Where the rating sits now, on 6 matches this season · USTA never publishes this number
0%
down to 3.0
95%
stay 3.5
5%
up to 4.0
Projected to December: 0% down · 99% stay · 1% up, from a year-end estimate of 3.32. Lower than today’s 3.37 because form regresses — players this far into 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 3.5 runs from 3.01 to 3.50. This rating sits in the upper half 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
Bothell · 3.5
10 of 35
WA · 3.5
372 of 1209

David 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.

Over timerating by season, and how you rank
Rating by season

David has played at 3.0, 3.5 across 5 seasons — 1 move up and 0 down.

2.53.03.520222023202420252026

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 3.5, David has gone from the 38th to the 64th percentile of players at that level, 2023 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 level4 levels played
3.0
90%
18W–2L · 61% of games
3.5
64%
16W–9L · 61.2% of games
6.0mixed
100%
8W–0L · 70.6% of games
7.0mixed
57.1%
4W–3L · 46.5% of games

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

Match history69 matches
W
Brian Koh / David Koh
2026-06-06 · #2 Doubles · 3.5 · with Ryan Duffy
+0.020better than expected — took 67% of games against 55% expected
6-4, 6-2
L
2026-04-19 · #3 Doubles · 3.5 · with Carlos Apacible
−0.055below expectation — took 33% of games against 59% expected
6-3, 6-3
L
Jeffrey Lin / Zoltan Williamson
2026-03-29 · #2 Doubles · 3.5 · with Alexander Moshchuk
−0.025below expectation — took 44% of games against 55% expected
3-6, 6-2, 1-0
W
2026-03-14 · #2 Doubles · 3.5 · with Ryan Duffy
−0.004better than expected — took 75% of games against 69% expected
6-3, 6-1
L
2026-02-21 · #2 Doubles · 3.5 · with Ryan Duffy
−0.002about as expected — took 43% of games against 45% expected
7-6, 6-4
W
Dan Robinet / J Michael Diaz
2026-01-24 · #3 Doubles · 3.5 · with Ryan Duffy
+0.053better than expected — took 71% of games against 45% expected
6-1, 6-4
L
2025-06-15 · #2 Doubles · with Dimitris Voutsas
−0.031below expectation — took 20% of games against 40% expected
6-1, 6-2
W
Arshdeep Singh / Jerry Wei
2025-05-10 · #3 Doubles · 3.5 · with Jerel Navarrete
+0.018better than expected — took 67% of games against 56% expected
6-2, 6-4
L
Shantha Kumar Kasiliya Sekar / Abdul-Razzaq Waziri
2025-04-11 · #2 Doubles · 3.5 · with Matthew Levering
−0.049below expectation — took 41% of games against 61% expected
6-3, 7-6
W
Timothy Greenzweig / Gough Chan
2025-02-22 · #2 Doubles · 3.5 · with Steven Ehrlich
+0.023better than expected — took 92% of games against 70% expected
6-1, 6-0
W
Neil Shah / Shai Harmelin
2025-02-08 · #1 Doubles · 3.5 · with Samuele Carpineti
+0.022better than expected — took 75% of games against 60% expected
6-1, 6-3
W
N/A
2025-01-25 · #2 Doubles · 3.5 · with Samuele Carpineti
−0.019better than expected — took 100% of games against 90% expected
6-0, 6-0
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Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.