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Hye Jin Robertson

Irvine, CA
4.5C year-end 2025
237 matches · 159W–78L · seasons 20212026
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.
4.11
estimated dynamic rating
Where the rating sits now, on 16 matches this season · USTA never publishes this number
9%
down to 4.0
91%
stay 4.5
0%
up to 5.0
Projected to December: 6% down · 94% stay · 0% up, from a year-end estimate of 4.12. Higher than today’s 4.11 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 lower half 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
CA · 4.5
99 of 176
By our estimated rating, not the published level.
i
Hye 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

Hye has played at 4.0, 4.5 across 6 seasons — 1 move up and 0 down.

3.54.04.5202120222023202420252026

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.

How you rank at your level
At 4.5, Hye has gone from the 88th to the 65th 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 level7 levels played
0.0
75%
6W–2L · 58.3% of games
4.0
87%
87W–13L · 64.2% of games
4.5
46.7%
21W–24L · 50.5% of games
5.0
2W–0L
not enough matches yet
0.0mixed
50%
2W–2L · 50% of games
8.0mixed
41.9%
13W–18L · 49.6% of games
9.0mixed
55.6%
5W–4L · 53% of games

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

Match history237 matches
W
Kate McAslan / Abigail Knopf
2026-07-31 · #1 Doubles · 4.5 · with Kelly Ford
expectation pending — we're still fetching an opponent's record
6-4, 6-0
L
Melissa Brown / Haleigh Crabtree
2026-07-24 · #1 Doubles · 4.5 · with Tricia Guinto
expectation pending — we're still fetching an opponent's record
5-7, 7-6, 1-0
L
Alissa Ahlman / Angie Fisher
2026-07-10 · #1 Doubles · 4.5 · with Kelly Ford
expectation pending — we're still fetching an opponent's record
6-2, 6-1
W
Demi Dang / Erin Kelley
2026-06-20 · #3 Doubles · 4.5 · with Mieko KIMURA
expectation pending — we're still fetching an opponent's record
6-3, 6-2
W
Elisabeth Marks / Megan Riley
2026-06-06 · #2 Doubles · 4.5 · with Ariel Lee
expectation pending — we're still fetching an opponent's record
6-4, 2-6, 1-0
L
Victoria Colf / Amy Thompsonmixedchamps
2026-05-17 · #3 Doubles · with Kelly Ford
mixed — doesn't count toward your NTRP rating
7-6, 7-6
W
Diane Ghiron / Anna Palmermixedchamps
2026-05-16 · #2 Doubles · with Kelly Ford
mixed — doesn't count toward your NTRP rating
7-5, 5-7, 1-0
W
Rena Banducci / Blake Spencer
2026-04-25 · #1 Doubles · 4.5 · with Heather Sepulveda
expectation pending — we're still fetching an opponent's record
6-4, 6-2
L
Vicky Blanco / Colleen Scanlon
2026-04-04 · #3 Doubles · 4.5 · with Mina Whitlock
expectation pending — we're still fetching an opponent's record
7-6, 0-6, 1-0
L
Weixi Hu / Cassidee Nguyenmixed
2026-03-28 · #3 Doubles · 8.0 · with Thomas Medina
mixed — doesn't count toward your NTRP rating
6-2, 6-2
L
Kelly Tremmel / Geoff Kowalskimixed
2026-03-14 · #3 Doubles · 8.0 · with Thomas Medina
mixed — doesn't count toward your NTRP rating
6-3, 6-3
L
Pat Papartassee / David Tangmixed
2026-02-22 · #3 Doubles · 8.0 · with Austin Tu
mixed — doesn't count toward your NTRP rating
6-4, 6-7, 1-0
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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.