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Julie Choy: estimated dynamic rating

Julie Choy
USTA4.0
Blackhawk CC
3.96
Estimated dynamic rating
▼ −0.48 this season
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Combo · 2026
3 matches
4.124.043.97
Sep · 4.00
Oct · 3.97
Oct 8 · Doubles−0.15
L M. Patterson / M. Campbell
5-7,6-3,0-1 · 1D · with Sara Hughes
Your combo rating, from combo matches only. It doesn’t move your 3.96.● Won ● Lost · Select a point to see that match.Your whole season is recalculated daily, so earlier points can shift as new results come in.

Current season

22 matches

Published NorCal results in 2026 — 13 scoring, 9 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 8, 2026 · Doubles · 1D · Combo

Lost 5-7,6-3,0-1
−0.15

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.97
Sara Hughes(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.26

Opponents

Megan PattersonCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
4.06
Melanie CampbellCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A-DT
3.71
Combo rating 4.12 → 3.97Doubles result

Oct 1, 2026 · Doubles · 1D · Combo

Won 6-0,1-6,1-0
+0.01

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.97
Sara Hughes(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.26

Opponents

Veronica ButcherCurrently on DIABLO CC CW7.5A-DT
3.52
Rochelle RichCurrently on DIABLO CC CW7.5A-DT
3.19
Combo rating 4.11 → 4.12Doubles result

Sep 25, 2026 · Doubles · 1D · Combo

Won 6-3,1-6,1-0
+0.10

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.97
Rachelle Ricketts(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.33

Opponents

Traci KruegerCurrently on CROW CANYON CC CW8.5A
4.24
Pia MooreCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.48
Combo rating 4.00 → 4.11Doubles result

Jul 14, 2026 · Doubles · Mixed

Won 6-3,6-4
+0.10

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.79
Frank Smith(partner)Currently on BLACKHAWK CC CM6.5A
2.96

Opponents

Benjamin ChaCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.41
Lisa SaporitoCurrently on CROW CANYON CC 55MX7.0A
3.63
Mixed rating 3.69 → 3.79Doubles result

Jun 14, 2026 · Doubles

Lost 6-7,3-6
−0.11

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Veronica Butcher(partner)Currently on DIABLO CC CW7.5A-DT
3.68

Opponents

Zina KassabCurrently on BAY CLUB PL 55MX8.0A
4.05
Farrell ScottCurrently on BAY CLUB PL CW7.5A
3.87
Rating 4.07 → 3.96Doubles result

May 30, 2026 · Doubles

Won 6-1,6-3
+0.13

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Mimi King(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.74

Opponents

Bowyee GongCurrently on WILLOW PASS PK CW7.5A
4.00
Nicole RadlowCurrently on PLEASANTON 55MX8.0A
3.74
Rating 3.95 → 4.07Doubles result

May 22, 2026 · Doubles

Lost 0-6,3-6
−0.07

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Jenna James(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.79

Opponents

Margaret HarrisonCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
4.19
Laurie RadanovichCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
4.13
Rating 4.02 → 3.95Doubles result

May 20, 2026 · Doubles

Won 6-0,6-2
+0.03

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Andrea Callaway(partner)Currently on PLEASANTON CW8.5C
3.71

Opponents

Alicia BarcoCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.39
Rattana GraffCurrently on FREMONT TC CW7.5A
3.56
Rating 3.99 → 4.02Doubles result

May 18, 2026 · Singles

Lost 4-6,5-7
−0.10

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96

Opponents

Alexandra OverlandCurrently on PLEASANTON CW8.5A
3.99
Rating 4.09 → 3.99Singles result

May 7, 2026 · Doubles

Won 6-2,6-1
+0.07

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Jenna James(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.79

Opponents

Nga GrossCurrently on THE CLUB @LIVERMORE CW7.5A
3.41
Kareen NelsonCurrently on THE CLUB @LIVERMORE CW7.5A
3.75
Rating 4.02 → 4.09Doubles result

May 2, 2026 · Doubles

Lost 6-0,3-6,0-1
−0.10

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Margaret Harrison(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
4.19

Opponents

Marjorie BussCurrently on VALLEY VISTA RC/VVRC COURTS CW8.5A
4.50
Liliana Wang
3.76
Rating 4.12 → 4.02Doubles result

Mar 26, 2026 · Doubles · Mixed

Lost 2-6,2-6
−0.10

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.79
William Facteau(partner)Currently on BLACKHAWK CC CM6.5A
3.25

Opponents

Gaurav AnandCurrently on PLEASANTON CM6.5E
3.77
Mhavz MaladoCurrently on WILLOW PASS PK CW7.5A
3.90
Mixed rating 3.77 → 3.66Doubles result

Mar 11, 2026 · Doubles

Won 6-2,6-3
+0.03

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Jennifer Jernstedt(partner)
3.58

Opponents

Pia MooreCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.50
Heather BrownCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.58
Rating 4.09 → 4.12Doubles result

Mar 8, 2026 · Doubles · Mixed

Won 7-5,6-3
+0.03

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.79
Fadhly Bey(partner)Currently on BLACKHAWK CC CM6.5A
3.21

Opponents

Samy TolaymatCurrently on CROW CANYON CC CM6.5A
2.97
Heather BrownCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.41
Mixed rating 3.73 → 3.77Doubles result

Feb 27, 2026 · Doubles

Won 6-4,6-3
+0.04

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Shashanna Singh(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.59

Opponents

Jodie DowlingCurrently on DIABLO CC CW7.5A-DT
3.53
Julie WallunasCurrently on DIABLO CC CW7.5A-DT
3.63
Rating 4.20 → 4.24Doubles result

Feb 26, 2026 · Doubles

Lost 7-5,4-6,0-1
−0.14

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Jenna James(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.79

Opponents

Srinika NarayanCurrently on CHABOT CANYON CW8.5A
4.01
Lual LualhatiCurrently on BAY TREES PK CW8.5A
3.80
Rating 4.34 → 4.20Doubles result

Feb 4, 2026 · Doubles · Mixed

Won 6-1,6-3
+0.11

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.79
Frank Smith(partner)Currently on BLACKHAWK CC CM6.5A
2.96

Opponents

Candace Gee KooCurrently on MILLS COLLEGE CW8.5A
3.88
Teddy HolgadoCurrently on MT EDEN T and S CLUB/VETERANS MEM PK 55MX6.0A
3.13
Mixed rating 3.83 → 3.94Doubles result

Jan 29, 2026 · Doubles

Won 6-3,5-7,1-0
+0.11

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Mimi King(partner)Currently on BLACKHAWK CC CW7.5A-DT
3.74

Opponents

Sharon RessaCurrently on CROW CANYON CC CW8.5A
4.24
Donna VisCurrently on PLEASANTON CW8.5B
3.94
Rating 4.24 → 4.34Doubles result

Jan 15, 2026 · Doubles

Lost 1-6,3-6
−0.12

Julie’s side

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Kelley Krock(partner)Currently on PLEASANTON CW8.5C
3.84

Opponents

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Arwa KaddouraCurrently on WILLOW PASS PK CW7.5A
4.21
Rating 4.36 → 4.24Doubles result

Combo and mixed results move their own ratings, not your NTRP. USTA computes NTRP from adult singles and doubles only.

Best match
+0.10
Sep 25 vs T. Krueger / P. Moore
Worst match
−0.15
Oct 8 vs M. Patterson / M. Campbell
Where you started ›4.44
2018 year-end NTRP 4.54.30
Scale calibration+0.14
Season start4.44
Your starting point comes from your official year-end NTRP, not from any third-party rating. The calibration is a fixed shift that puts our scale on the same level as NTRP.
▲
Combo and mixed matches aren’t included. This rating is built from standard men’s and women’s league play only — combo and mixed results feed your separate combo/mixed ratings, not this one.
Updated Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level+0.174.61
Pulled toward the 2025 year-end level+0.194.36

More about Julie

Julie Choy is a USTA NorCal 4.0 in 2026, down from 4.5 in 2025. The estimated dynamic rating is 3.96, down 0.48 this season, with a 12–10 record in 2026 across regular, combo and mixed play. Most frequent partner: Allyson Garcia, 2–1 in 3 matches together.

Record

12–10
2026 season, 22 matches
4–11
2025 season, 15 matches
4
Longest winning streak
4–5
Matches that went to a third set or match tiebreak

Partners

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

Year-end NTRP, 2010–2026

4.0 in 2010, 4.0 from 2012 to 2013, 4.5 in 2014, 4.5 from 2016 to 2018, 4.5 in 2025 and 4.0 in 2026.

MatchPoint's estimated dynamic rating is an independent estimate from published USTA NorCal league results through November 4, 2026. It is not a rating USTA calculates, and MatchPoint is not affiliated with USTA.

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