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Jackie Guinn

Newbury Park, CA
3.5C year-end 2025
82 matches · 44W–38L · seasons 2023–2026
Bump probability
3.03.54.0lowhigh
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.
3.32
estimated dynamic rating
Where the rating sits now, on 19 matches this season · USTA never publishes this number
0%
down to 3.0
99%
stay 3.5
1%
up to 4.0

A 3.5 runs from 3.01 to 3.50. This rating sits in the upper half 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
CA · 3.5
234 of 353
By our estimated rating, not the published level.
i
Jackie 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

Jackie has been a steady 3.5 across all 4 seasons on record.

3.03.52023202420252026

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 3.5, Jackie has gone from the 31st to the 57th 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 level6 levels played
3.5
52%
26W–24L · 50.9% of games
4.0
80%
4W–1L · 55.7% of games
4.5
2W–1L
not enough matches yet
7.0
60%
3W–2L · 59.1% of games
8.0
36.4%
4W–7L · 42.2% of games
8.0mixed
83.3%
5W–1L · 58.1% of games

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

Match history82 matches
W
Kathy Corbin / Christy Feinfield
2026-07-25 · #1 Doubles · 8.0 · with Brooke Gabbey
expectation pending — we're still fetching an opponent's record
6-4, 1-6, 1-0
L
Maureen Weston / Melissa Shanahan
2026-07-19 · #3 Doubles · 8.0 · with Ramona Halloran
expectation pending — we're still fetching an opponent's record
7-5, 6-2
L
2026-07-11 · #3 Doubles · 8.0 · with Christa Nonnemaker
expectation pending — we're still fetching an opponent's record
6-2, 6-2
W
Sharon Li / Wyne Quinn
2026-06-16 · #2 Doubles · 4.0 · with Tanja Daniel
expectation pending — we're still fetching an opponent's record
7-6, 6-4
W
Sailata Katragadda
2026-06-08 · #1 Singles · 3.5
expectation pending — we're still fetching an opponent's record
6-1, 2-6, 1-0
L
Angelina Snyder
2026-06-06 · #1 Singles · 3.5
expectation pending — we're still fetching an opponent's record
6-1, 6-1
L
Tracy Leiterman
2026-05-26 · #1 Singles · 3.5
expectation pending — we're still fetching an opponent's record
4-6, 7-5, 1-0
W
Catherine Loubier / Dawn Stutzman
2026-05-24 · #2 Doubles · 3.5 · with Monica List
expectation pending — we're still fetching an opponent's record
6-2, 3-6, 1-0
W
Michelle Augustine / Beth Benton
2026-05-06 · #2 Doubles · 3.5 · with Susan Cass
expectation pending — we're still fetching an opponent's record
6-1, 6-2
L
Diana Trinh-Salzer
2026-03-29 · #1 Singles · 3.5
expectation pending — we're still fetching an opponent's record
4-6, 6-3, 1-0
W
Mika Smyth
2026-03-27 · #1 Singles · 3.5
expectation pending — we're still fetching an opponent's record
7-6, 7-6
W
Dawn Stutzman / Heather Kawai
2026-03-21 · #1 Doubles · 3.5 · with Susie Castle
expectation pending — we're still fetching an opponent's record
1-6, 6-3, 1-0
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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.