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Caroline Gammie

Wailuku, HI
4.5C year-end 2025
109 matches · 70W–39L · seasons 20192026
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.
4.23
estimated dynamic rating
Where the rating sits now, on 6 matches this season · USTA never publishes this number
0%
down to 4.0
100%
stay 4.5
0%
up to 5.0

A 4.5 runs from 4.01 to 4.50. This rating sits in the middle 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
HI · 4.5
7 of 17
By our estimated rating, not the published level.
i
Caroline 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

Caroline has been 4.5 for all 4 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

4.04.52019202120232024

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, Caroline has gone from the 70th to the 95th 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 level6 levels played
4.0
80%
4W–1L · 57.9% of games
4.5
81%
17W–4L · 60.9% of games
8.0
69.6%
16W–7L · 58.9% of games
9.0
88.2%
15W–2L · 60.6% of games
8.0mixed
60%
6W–4L · 55.6% of games
9.0mixed
47.1%
8W–9L · 45.7% of games

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

Match history109 matches
L
2026-07-12 · #1 Doubles · 9.0 · with David Temple
mixed — doesn't count toward your NTRP rating
6-1, 6-2
L
Rick Kepler / Brooke von Tempskymixed
2026-07-11 · #1 Doubles · 9.0 · with David Temple
mixed — doesn't count toward your NTRP rating
7-5, 6-1
W
2026-05-09 · #1 Doubles · 8.0 · with Karla Nutt
+0.020better than expected — took 71% of games against 58% expected
6-2, 6-3
W
Barbara Grandon / Andrea Karal
2026-05-03 · #3 Doubles · 8.0 · with Karla Nutt
expectation pending — we're still fetching an opponent's record
6-2, 6-3
L
Austin Wines / Hana Yoshikawamixed
2026-03-13 · #1 Doubles · 9.0 · with Charlie Crandall
mixed — doesn't count toward your NTRP rating
6-3, 6-2
L
Jennifer Wood / Nate Geiglemixed
2026-03-04 · #3 Doubles · 9.0 · with Justin Locke
mixed — doesn't count toward your NTRP rating
6-1, 6-0
W
Susan Armstrong / Mona Decrinis
2025-06-01 · #1 Doubles · 8.0 · with Karla Nutt
expectation pending — we're still fetching an opponent's record
6-2, 2-6, 1-0
W
Janet King / Deborah Sawyer
2025-05-11 · #1 Doubles · 8.0 · with Karla Nutt
expectation pending — we're still fetching an opponent's record
6-2, 6-3
L
Janet King / Elizabeth Stanley-Hunt
2025-05-04 · #2 Doubles · 8.0 · with Mina Welch
expectation pending — we're still fetching an opponent's record
7-5, 3-6, 1-0
L
Earline Racoma / Jauchia Blythechamps
2024-05-26 · #1 Doubles · with Rachel Christopher
expectation pending — we're still fetching an opponent's record
6-2, 6-3
W
Jauchia Blythe / Kathleen Lumchamps
2024-05-26 · #3 Doubles · with Karen Sullivan
expectation pending — we're still fetching an opponent's record
2-6, 6-1, 1-0
L
Colleen Oshiro / Dayna Ornellaschamps
2024-05-25 · #4 Doubles · with Rachel Christopher
expectation pending — we're still fetching an opponent's record
4-6, 6-1, 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.