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Stephanie Ralston

Idaho Falls, ID
4.0C year-end 2025
321 matches · 195W–126L · seasons 2020–2026
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.

4.01
estimated dynamic rating
Where the rating sits now, on 34 matches this season · USTA never publishes this number
0%
down to 3.5
47%
stay 4.0
53%
up to 4.5
Projected to December: 0% down · 83% stay · 17% up, from a year-end estimate of 3.92. Lower than today’s 4.01 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 4.0 runs from 3.51 to 4.00. 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
Idaho Falls · 4.0
1 of 7
ID · 4.0
10 of 123

Stephanie 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

Stephanie has played at 3.5, 4.0 across 6 seasons — 1 move up and 0 down.

3.03.54.0202020212022202320252026

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, Stephanie has gone from the 70th to the 85th percentile of players at that level, 2020 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 level11 levels played
0.0
62.5%
5W–3L · 60.8% of games
3.5
86.4%
19W–3L · 62.3% of games
4.0
67.2%
39W–19L · 57.5% of games
4.5
48.1%
13W–14L · 46.5% of games
6.0mixed
66.7%
4W–2L · 62.6% of games
6.5mixed
81.8%
9W–2L · 65.3% of games
7.0mixed
56.4%
22W–17L · 51.1% of games
7.5mixed
72.7%
24W–9L · 58.4% of games
8.0mixed
56.8%
21W–16L · 53% of games
8.5mixed
83.3%
5W–1L · 59.4% of games
9.0mixed
20%
1W–4L · 40.4% of games

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

Match history321 matches
W
MacI Howell / Mauri Howell
2026-07-27 · #2 Doubles · 4.5 · with Alicia Woodhouse
expectation pending — we're still fetching an opponent's record
6-2, 6-3
W
Nikelle Price / Hailey Winegar
2026-07-23 · #2 Doubles · 4.5 · with Alicia Woodhouse
expectation pending — we're still fetching an opponent's record
6-2, 5-7, 1-0
W
Lurline Berry / Jennifer Lloyd
2026-07-21 · #1 Doubles · 4.0 · with Jennifer Evans
expectation pending — we're still fetching an opponent's record
6-7, 6-3, 1-0
W
Kaly Gillettemixedchamps
2026-07-18 · #1 Singles
mixed — doesn't count toward your NTRP rating
6-2, 6-4
L
2026-07-18 · #1 Doubles · with Allishia Sanford
mixed — doesn't count toward your NTRP rating
2-6, 6-2, 1-0
L
2026-07-17 · #1 Doubles · with Lynda Fennern
+0.000below expectation — took 33% of games against 44% expected
6-4, 6-2
W
MacI Howell / Charity Kunzmixedchamps
2026-07-17 · #2 Doubles · with Allishia Sanford
mixed — doesn't count toward your NTRP rating
6-4, 6-2
W
2026-06-27 · #3 Doubles · 4.5 · with Holly Young
+0.019better than expected — took 56% of games against 47% expected
6-2, 3-6, 1-0
W
Kim Bryan / Hayley Hill
2026-06-27 · #2 Doubles · 4.5 · with Allishia Sanford
expectation pending — we're still fetching an opponent's record
6-3, 6-7, 1-0
W
Amanda Foster / Sadie Simpson
2026-06-25 · #2 Doubles · 4.0 · with Mikel Harmon
expectation pending — we're still fetching an opponent's record
7-6, 6-0
L
Jenny May / Charity Kunz
2026-06-24 · #2 Doubles · 4.5 · with Sydney Stradinger
expectation pending — we're still fetching an opponent's record
6-4, 6-2
L
Jenny May / Charity Kunz
2026-06-24 · #3 Doubles · 4.5 · with Sydney Stradinger
expectation pending — we're still fetching an opponent's record
6-3, 1-6, 1-0
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