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Jolanta Grigsby

Seattle, WA
3.0C year-end 2025
121 matches · 73W–48L · seasons 20232026
Bump probability
2.53.03.5lowhigh

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.

3.14
estimated dynamic rating
Where the rating sits now, on 30 matches this season · USTA never publishes this number
0%
down to 2.5
4%
stay 3.0
96%
up to 3.5
Projected to December: 0% down · 39% stay · 61% up, from a year-end estimate of 3.02. Lower than today’s 3.14 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 3.0 runs from 2.51 to 3.00. This rating sits in the top 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
Seattle · 3.0
17 of 144
WA · 3.0
58 of 755

Jolanta 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

Jolanta has been 3.0 for all 4 seasons on record, but moved a long way inside it — from the middle of the band to the top.

2.53.02023202420252026

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 3.0, Jolanta has gone from the 68th to the 87th percentile of players at that level, 2024 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
2.5
56.5%
13W–10L · 54.3% of games
3.0
67.3%
33W–16L · 57.5% of games
3.5
54.2%
13W–11L · 51.7% of games
6.0
80%
4W–1L · 60% of games
7.0
100%
4W–0L · 65.3% of games
6.0mixed
0W–2L
not enough matches yet
7.0mixed
40%
2W–3L · 47.8% of games

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

Match history121 matches
L
2026-07-25 · #1 Doubles · 7.0 · with Kevin McCarthy
+0.000about as expected — took 52% of games against 52% expected
3-6, 7-6, 1-0
W
John Maurer / Jennifer Grantmixed
2026-07-05 · #3 Doubles · 7.0 · with Sen Saetern
+0.000better than expected — took 75% of games against 65% expected
6-2, 6-2
L
2026-06-27 · #1 Doubles · with Jennifer Vana
0.026below expectation — took 41% of games against 53% expected
6-3, 7-6
L
2026-06-27 · #1 Doubles · with Jennifer Vana
+0.014better than expected — took 53% of games against 45% expected
0-6, 6-2, 1-0
W
Stacia Green / Denise Hendersonchamps
2026-06-26 · #1 Doubles · with Jennifer Vana
+0.011about as expected — took 42% of games against 41% expected
0-6, 7-5, 1-0
W
2026-05-24 · #1 Doubles · 3.0 · with Bianca Marcu
+0.043better than expected — took 80% of games against 56% expected
6-1, 6-2
W
Lisa Derheim / Rene Yoshizawa
2026-05-22 · #3 Doubles · 3.5 · with Naomi O'Leary
+0.049better than expected — took 75% of games against 49% expected
6-0, 6-4
W
Chiqu Li / Yuchen Zhang
2026-05-17 · #1 Doubles · 3.0 · with Bianca Marcu
0.018below expectation — took 47% of games against 56% expected
6-3, 1-6, 1-0
W
Daria Opekunova / Jemimah Kim
2026-05-10 · #1 Doubles · 3.0 · with Bianca Marcu
0.023below expectation — took 47% of games against 59% expected
6-4, 2-6, 1-0
L
2026-05-08 · #2 Doubles · 3.5 · with Julie Santos
+0.025better than expected — took 43% of games against 36% expected
6-4, 7-6
W
2026-05-02 · #1 Doubles · 3.0 · with Elaine Hoy
0.012about as expected — took 67% of games against 66% expected
6-3, 6-3
L
Stephanie Viele / Lisa Wiggins
2026-04-23 · #2 Doubles · 3.5 · with Shelley Brodersen
0.023below expectation — took 35% of games against 47% expected
6-1, 7-6
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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.