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Karren Trimp

Idaho Falls, ID
2.5C year-end 2025
147 matches · 51W–96L · seasons 2019–2026
Bump probability
2.02.53.0lowhigh
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.
2.69
estimated dynamic rating
Where the rating sits now, on 22 matches this season · USTA never publishes this number
0%
down to 2.0
1%
stay 2.5
99%
up to 3.0
Projected to December: 0% down · 22% stay · 78% up, from a year-end estimate of 2.56. Lower than today’s 2.69 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 2.5 runs from 2.01 to 2.50. This rating sits in the top 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
Idaho Falls · 2.5
4 of 12
ID · 2.5
8 of 27
By our estimated rating, not the published level.
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Karren 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

Karren has played at 2.5, 4.0 across 7 seasons — 1 move up and 1 down.

2.02.53.03.54.02019202020212022202420252026

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 2.5, Karren has gone from the 16th to the 95th percentile of players at that level, 2019 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 level9 levels played
0.0
0W–3L
not enough matches yet
2.5
40%
14W–21L · 45.6% of games
3.0
27.3%
6W–16L · 33.8% of games
4.0
0%
0W–4L · 12.7% of games
6.0
35%
7W–13L · 44.9% of games
0.0mixed
0W–3L
not enough matches yet
2.5mixed
42.9%
6W–8L · 47.6% of games
5.5mixed
52.6%
10W–9L · 52.2% of games
6.0mixed
22.2%
4W–14L · 34.9% of games

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

Match history147 matches
L
2026-07-29 · #1 Doubles · 3.0 · with Jennifer Keefe
−0.055below expectation — took 14% of games against 45% expected
6-1, 6-1
W
N/A
2026-07-20 · #1 Singles · 3.0
expectation pending — we're still fetching an opponent's record
6-0, 6-0
W
Jessica Hardesty / Jennifer Ritchiechamps
2026-07-18 · #1 Doubles · with Camille Aguinaga
expectation pending — we're still fetching an opponent's record
6-3, 6-2
W
Caitlin Kinahan / Tara Antheschamps
2026-07-18 · #2 Doubles · with Camille Aguinaga
expectation pending — we're still fetching an opponent's record
6-2, 7-5
W
Martine Castoro / Julie Simonchamps
2026-07-17 · #1 Doubles · with Camille Aguinaga
expectation pending — we're still fetching an opponent's record
6-2, 6-2
L
2026-07-01 · #2 Doubles · 3.0 · with Camille Aguinaga
−0.012below expectation — took 14% of games against 31% expected
6-1, 6-1
L
2026-06-26 · #1 Doubles · 6.0 · with Jennifer Keefe
−0.005below expectation — took 20% of games against 31% expected
6-1, 6-2
W
2026-06-24 · #3 Doubles · 6.0 · with Heidi Dillard
−0.006about as expected — took 62% of games against 62% expected
6-2, 7-6
W
Emily Whitham / WanNell White
2026-06-24 · #2 Doubles · 2.5 · with Rehnaz Karanjia
expectation pending — we're still fetching an opponent's record
6-1, 6-2
W
Debbie Vande Kamp / Laura Ivie
2026-06-22 · #1 Doubles · 2.5 · with Camille Aguinaga
expectation pending — we're still fetching an opponent's record
6-2, 6-3
L
2026-06-17 · #3 Doubles · 6.0 · with Mandy Hall
+0.026about as expected — took 20% of games against 21% expected
6-3, 6-0
L
2026-06-15 · #2 Doubles · 6.0 · with Rebecca Hansen
−0.027below expectation — took 33% of games against 48% expected
6-4, 6-2
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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.