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Lori Mahoney Jones

Fullerton, CA
4.0C year-end 2025
205 matches · 81W–124L · seasons 2019–2026
Bump probability
3.54.04.5lowhigh
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.
3.67
estimated dynamic rating
Where the rating sits now, on 24 matches this season · USTA never publishes this number
2%
down to 3.5
98%
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.
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 · 4.0
299 of 432
By our estimated rating, not the published level.
i
Lori 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

Lori has been 4.0 for all 7 seasons on record, but moved a long way inside it — from the bottom of the band to the top.

3.54.02019202120222023202420252026

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, Lori has gone from the 26th to the 31st percentile of players at that level, 2019 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
0.0
60%
3W–2L · 58.5% of games
4.0
41.8%
69W–96L · 49.1% of games
4.5
0W–3L
not enough matches yet
8.0
27.6%
8W–21L · 43.2% of games

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

Match history205 matches
L
Michelle Sinclair / Mai Gu
2026-08-01 · #1 Doubles · 8.0 · with Lorri Watson
expectation pending — we're still fetching an opponent's record
6-2, 6-2
L
Indrani Jackson / Jennifer Apollonio
2026-07-26 · #2 Doubles · 8.0 · with Daren Collins
expectation pending — we're still fetching an opponent's record
6-3, 3-4
W
Carmen Johnson / Jane Gibb
2026-07-02 · #2 Doubles · 4.0 · with Arison Hong
expectation pending — we're still fetching an opponent's record
6-1, 6-4
L
Terri Hamm / Terry Ward
2026-06-21 · #3 Doubles · 8.0 · with Yolanda Barocio
expectation pending — we're still fetching an opponent's record
6-2, 6-4
L
Enam Bakr
2026-06-20 · #1 Singles · 4.0
expectation pending — we're still fetching an opponent's record
6-4, 6-3
W
Michelle Frohlich / Stephanie Colson
2026-06-19 · #3 Doubles · 4.0 · with Susan Umans
expectation pending — we're still fetching an opponent's record
3-6, 7-5, 1-0
W
Daphne Peace / June Rubin
2026-06-13 · #3 Doubles · 8.0 · with Lorri Watson
expectation pending — we're still fetching an opponent's record
3-6, 6-2, 1-0
L
Mandy Cuan / Deborah Miller
2026-06-02 · #1 Doubles · 4.0 · with Stacy Tzur
expectation pending — we're still fetching an opponent's record
6-3, 6-2
L
Sabrina MacLachlan / Tivy Wong
2026-05-30 · #2 Doubles · 4.0 · with Athena Wong
expectation pending — we're still fetching an opponent's record
6-1, 6-3
W
Yoko Ohigashi
2026-05-25 · #1 Singles · 4.0
expectation pending — we're still fetching an opponent's record
6-4, 6-1
L
Meghan Lake / Karissa Do
2026-05-17 · #3 Doubles · 4.0 · with Suzanne Kavoossi
expectation pending — we're still fetching an opponent's record
6-1, 6-1
L
Emily McKinney / Holly Bruning
2026-05-16 · #2 Doubles · 4.0 · with Sarah Budeshtsky
expectation pending — we're still fetching an opponent's record
6-4, 6-3
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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.