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Kristen Kopack

Portland, OR
4.0C year-end 2025
115 matches · 70W–45L · seasons 20192026
Bump probability
3.54.04.5lowhigh

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.

3.78
estimated dynamic rating
Where the rating sits now, on 21 matches this season · USTA never publishes this number
0%
down to 3.5
100%
stay 4.0
0%
up to 4.5

A 4.0 runs from 3.51 to 4.00. This rating sits in the middle 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
Portland · 4.0
74 of 266
OR · 4.0
139 of 498

Kristen 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.

Teams52 teams · 2014–2027
Over timerating by season, and how you rank
Rating by season

Kristen has been 4.0 for all 6 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

3.54.0201920202021202220232026

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 4.0, Kristen has gone from the 29th to the 63rd percentile of players at that level, 2021 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 level6 levels played
3.5
69.2%
9W–4L · 56.7% of games
4.0
56.8%
21W–16L · 52.1% of games
4.5
1W–2L
not enough matches yet
7.0mixed
83.3%
10W–2L · 60.2% of games
8.0mixed
60.7%
17W–11L · 52.3% of games
9.0mixed
50%
3W–3L · 53.4% of games

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

Match history115 matches
W
2026-07-24 · GLVR-Kopack · #1 Doubles · 8.0 · with Mark King
+0.000better than expected — took 63% of games against 55% expected
6-3, 6-4
W
2026-07-12 · Trippin Balls · #1 Doubles · 4.0 · with Halle Jackson
+0.029better than expected — took 71% of games against 54% expected
6-4, 6-1
W
Rich Rice / Carolyn Koppraschmixed
2026-07-11 · GLVR-Kopack · #1 Doubles · 8.0 · with Jason Ruhmann
+0.000below expectation — took 50% of games against 63% expected
6-4, 3-6, 1-0
L
2026-06-20 · #1 Doubles · with Carrie Putsch
0.029below expectation — took 41% of games against 54% expected
7-6, 6-3
L
2026-06-07 · PTC-Farris/Harrington · #3 Doubles · 4.5 · with Whitney Palfreyman
0.002about as expected — took 33% of games against 38% expected
6-3, 6-3
W
2026-06-05 · PTC-Farris/Harrington · #1 Doubles · 4.5 · with Lucy Erickson
+0.049better than expected — took 75% of games against 49% expected
6-2, 6-2
W
2026-05-09 · GLVR-Buxman/Stromquist · #3 Doubles · 4.0 · with Carrie Putsch
+0.031better than expected — took 72% of games against 55% expected
7-5, 6-0
W
2026-05-03 · GLVR-Buxman/Stromquist · #2 Doubles · 4.0 · with Carrie Putsch
+0.058better than expected — took 86% of games against 54% expected
6-0, 6-2
L
2026-05-02 · PTC-Farris/Harrington · #3 Doubles · 4.5 · with Megan Soucy
0.020below expectation — took 0% of games against 25% expected
6-0, 6-0
W
2026-03-14 · GLVR-Buxman/Stromquist · #1 Doubles · 4.0 · with Carrie Putsch
+0.009about as expected — took 50% of games against 47% expected
5-7, 7-6, 1-0
L
2026-03-01 · GLVR-Buxman/Stromquist · #2 Doubles · 4.0 · with Tina Farrelly
0.031below expectation — took 25% of games against 43% expected
6-3, 6-1
L
2026-02-21 · GLVR-Buxman/Stromquist · #2 Doubles · 4.0 · with Carrie Putsch
0.038below expectation — took 29% of games against 49% expected
6-2, 6-3
What an account addsprivate to you

Signing in lets you point an account at your own record and keep things alongside it: notes on individual matches, your racquet and string setup, restring reminders, friendly matches that never reach TennisLink, and a diary of what you changed and what happened after.

None of it is visible to anyone else. Not to other players, not on your public page, not in search. Every private table is scoped to your account at the database level, so it is enforced rather than promised. The public page you are looking at is built from USTA match results and nothing else.

Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.