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Marissa Jackson

Salt Lake City, UT
4.5C year-end 2025
126 matches · 86W–40L · seasons 2021–2026
Bump probability
4.04.55.0lowhigh
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.
3.89
estimated dynamic rating
Where the rating sits now, on 12 matches this season · USTA never publishes this number
91%
down to 4.0
9%
stay 4.5
0%
up to 5.0
Projected to December: 68% down · 32% stay · 0% up, from a year-end estimate of 3.96. Higher than today’s 3.89 because players this far below their band have historically finished nearer the middle of it.

A 4.5 runs from 4.01 to 4.50. This rating sits in the bottom 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
Salt Lake City · 4.5
13 of 15
UT · 4.5
57 of 65
By our estimated rating, not the published level.
i
Marissa 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

Marissa has played at 4.0, 4.5 across 6 seasons — 1 move up and 0 down.

3.54.04.5202120222023202420252026

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 4.5, Marissa has gone from the 67th to the 55th percentile of players at that level, 2023 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 level3 levels played
3.5
33.3%
3W–6L · 42.3% of games
4.0
81.1%
30W–7L · 60.1% of games
4.5
70.1%
47W–20L · 55.5% of games

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

Match history126 matches
W
Nancy Kirk / Christy Davidson
2026-07-13 · #2 Doubles · 4.5 · with Jennifer Hathaway
expectation pending — we're still fetching an opponent's record
6-3, 6-4
W
2026-07-06 · #2 Doubles · 4.5 · with Lynette Duran
−0.100below expectation — took 65% of games against 96% expected
4-6, 6-0, 1-0
L
2026-07-02 · #2 Doubles · 4.5 · with Marie Roberts
expectation pending — we're still fetching an opponent's record
4-6, 6-3, 1-0
L
Kathryn Cook / Molly Richards
2026-06-26 · #1 Doubles · 4.5 · with Karin Smith
expectation pending — we're still fetching an opponent's record
6-1, 6-2
L
Brook Vietor / Kimberly Simpsonchamps
2026-06-19 · #2 Doubles · with Linda Marz
expectation pending — we're still fetching an opponent's record
6-1, 6-4
L
Jennifer Korb / Jessica Schulz
2026-06-18 · #2 Doubles · 4.5 · with Marie Roberts
expectation pending — we're still fetching an opponent's record
6-7, 6-4, 1-0
W
Ivana Grbelja / Joanna Larsen
2026-05-21 · #2 Doubles · 4.5 · with Libble Ginster
expectation pending — we're still fetching an opponent's record
6-0, 6-0
W
Johanna Warr / Loren Quaglieri
2026-05-11 · #3 Doubles · 4.5 · with Karin Smith
expectation pending — we're still fetching an opponent's record
6-2, 6-1
L
Cyndi Jones / Mariana Gaitan
2026-05-06 · #3 Doubles · 4.5 · with JaNae Smith
expectation pending — we're still fetching an opponent's record
6-1, 6-0
L
2026-05-04 · #2 Doubles · 4.5 · with Ashley Park
expectation pending — we're still fetching an opponent's record
6-3, 6-4
W
Kathy Miller-Rees / Mariana Gaitan
2026-04-20 · #3 Doubles · 4.5 · with Jennifer Hathaway
expectation pending — we're still fetching an opponent's record
3-6, 6-2, 1-0
W
Amy Black / Zoie Black
2026-04-13 · #2 Doubles · 4.5 · with Ashley Park
expectation pending — we're still fetching an opponent's record
6-2, 6-4
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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.