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Jack Bong

Shoreline, WA
4.5C year-end 2025
61 matches · 28W–33L · seasons 20212026
Bump probability
4.04.55.0lowhigh

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.

4.08
estimated dynamic rating
Where the rating sits now, on 14 matches this season · USTA never publishes this number
16%
down to 4.0
84%
stay 4.5
0%
up to 5.0
Projected to December: 10% down · 90% stay · 0% up, from a year-end estimate of 4.10. Higher than today’s 4.08 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 — 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
Shoreline · 4.5
6 of 8
WA · 4.5
196 of 364

Jack 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

Jack has been a steady 4.5 across all 6 seasons on record.

4.04.5202120222023202420252026

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. The smaller, faded points — 2021 — rest on fewer than 5 matches, where the estimate is mostly the level the player was entered at rather than anything they did on court. Read the shape, not the value.

How you rank at your level
At 4.5, Jack has gone from the 51st to the 50th percentile of players at that level, 2022 to 2025.

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
4.5
46.7%
14W–16L · 49.1% of games
5.0
20%
1W–4L · 34.2% of games
8.0mixed
80%
8W–2L · 60.9% of games
9.0mixed
33.3%
4W–8L · 45.1% of games

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

Match history61 matches
L
2026-05-09 · #2 Doubles · 5.0 · with Pinoe Chu
+0.025better than expected — took 41% of games against 34% expected
6-7, 6-2, 1-0
L
Mitch Battison / Noah Neubauer
2026-05-03 · #1 Doubles · 4.5 · with Cameron McDowell
0.036below expectation — took 33% of games against 52% expected
6-4, 6-2
L
Matthew Christensen / Jacob Lee
2026-04-25 · #2 Doubles · 4.5 · with Scott McConnell
+0.005about as expected — took 33% of games against 36% expected
6-3, 6-3
L
Brian Nguyen / Kevin Hsieh
2026-04-18 · #2 Doubles · 5.0 · with Ben Falk
+0.003below expectation — took 25% of games against 32% expected
6-3, 6-1
L
2026-04-18 · #1 Doubles · 4.5 · with Darko Stankovic
+0.023better than expected — took 43% of games against 36% expected
6-3, 6-7, 1-0
L
Andrew Elling / Damien David
2026-04-11 · #2 Doubles · 5.0 · with Luke Barry
+0.034better than expected — took 33% of games against 27% expected
6-2, 6-4
L
2026-03-28 · #1 Doubles · 4.5 · with Blake Gettmann
0.041below expectation — took 20% of games against 43% expected
6-0, 6-3
L
2025-12-12 · #3 Doubles · with Marla Kaufman
0.005about as expected — took 40% of games against 44% expected
6-4, 6-4
W
Jonathan Newman / Kylea Gleasonmixed
2025-11-02 · #3 Doubles · 8.0 · with Marla Kaufman
+0.000about as expected — took 53% of games against 51% expected
6-1, 1-6, 1-0
W
August Knox / Morgan Huntermixed
2025-11-01 · #1 Doubles · 9.0 · with Nicole Bouche
+0.000better than expected — took 59% of games against 44% expected
3-6, 6-1, 1-0
L
Melissa Ling / Francis Wumixed
2025-10-19 · #2 Doubles · 8.0 · with KC Mattingly-Nelson
+0.000below expectation — took 50% of games against 63% expected
7-6, 4-6, 1-0
W
2025-10-05 · #3 Doubles · 8.0 · with Marla Kaufman
+0.000about as expected — took 50% of games against 55% expected
7-6, 4-6, 1-0
What an account addsprivate to you

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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.