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Joanie Wolfgramm

Henderson, NV
4.0C year-end 2025
138 matches · 100W–38L · seasons 2022–2026
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.

3.62
estimated dynamic rating
Where the rating sits now, on 12 matches this season · USTA never publishes this number
7%
down to 3.5
93%
stay 4.0
0%
up to 4.5

A 4.0 runs from 3.51 to 4.00. This rating sits in the lower half 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
Henderson · 4.0
26 of 49
NV · 4.0
127 of 203

Joanie 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

Joanie has played at 3.0, 3.5, 4.0 across 5 seasons — 2 moves up and 0 down.

2.53.03.54.020222023202420252026

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, Joanie has gone from the 67th to the 57th 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 level4 levels played
3.0
77.5%
31W–9L · 67.1% of games
3.5
85%
51W–9L · 65.1% of games
4.0
52.9%
18W–16L · 53% of games
4.5
0%
0W–4L · 36.1% of games

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

Match history138 matches
W
Sandra Zanella / Rosemary Turner
2026-05-04 · #2 Doubles · 4.0 · with Jennifer Cerny
−0.015below expectation — took 45% of games against 54% expected
2-6, 7-6, 1-0
L
Amy Nhaisi / Diane Welch
2026-04-27 · #3 Doubles · 4.0 · with Amber Welby
−0.016below expectation — took 41% of games against 49% expected
6-4, 7-5
W
Dawn Soong / Allison Richards
2026-04-20 · #1 Doubles · 4.0 · with Jennifer Cerny
−0.006about as expected — took 60% of games against 61% expected
6-4, 6-4
L
Andrea Conway / Kelly Dunagan
2026-04-13 · #2 Doubles · 4.0 · with Jacqueline Roberts
−0.022below expectation — took 41% of games against 52% expected
6-2, 6-7, 1-0
W
2026-04-06 · #1 Doubles · 4.0 · with Brittney Leavitt
+0.027better than expected — took 67% of games against 52% expected
6-3, 6-3
W
2026-03-23 · #1 Doubles · 4.0 · with Brittney Leavitt
−0.019below expectation — took 47% of games against 57% expected
6-3, 1-6, 1-0
L
2026-03-09 · #2 Doubles · 4.0 · with Brittney Leavitt
+0.006about as expected — took 41% of games against 40% expected
6-4, 7-5
W
2026-03-02 · #2 Doubles · 4.0 · with Ashley Kildea
−0.040below expectation — took 68% of games against 76% expected
6-1, 7-5
L
2026-02-23 · #2 Doubles · 4.0 · with Elizabeth Barnes
+0.020about as expected — took 33% of games against 31% expected
6-2, 6-4
W
2026-02-16 · #2 Doubles · 4.0 · with Jennifer Cerny
−0.020about as expected — took 75% of games against 73% expected
6-0, 6-4
W
2026-02-02 · #2 Doubles · 4.0 · with Jennifer Covington
+0.040better than expected — took 92% of games against 64% expected
6-1, 6-0
L
Shannon Ashcraft / Stephanie Ward
2026-01-26 · #2 Doubles · 4.0 · with Melissa Kwong-Blais
−0.007about as expected — took 42% of games against 46% expected
4-6, 6-2, 1-0
What an account addsprivate to you

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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.