MatchPoint

Player profile

Debbie Chang’s NorCal tennis rating

Debbie Chang
USTA 3.5 · NorCal league player
3.32
current
▼ −0.02 this season

Other formats · don’t affect your rating above

Combo 3.16Mixed 3.29
USTA3.50
2026
35 matches
4.113.683.25
Jan · 3.78
Jun · 3.32
Sep 18 · Doubles−0.11
L A. Chu / N. Pradhan
0-6,2-6 · 1D · with Sarah Barton
● Won ● Lost · Select a point to see that match.Your whole season is recalculated every night, so earlier points can shift as new results come in.

Current season

35 matches

Published NorCal results in 2026 — 25 scoring, 10 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 18, 2026 · Doubles · 1D · Combo

Lost 0-6,2-6
−0.11

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.16
Sarah Barton(partner)Currently on CHABOT CANYON CW6.5A
3.11

Opponents

Allison ChuCurrently on DAVIE STADIUM CW7.5A
3.42
Noni PradhanCurrently on DAVIE STADIUM CW6.5A
3.22
Combo rating 3.28 → 3.16Doubles result

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

Sep 12, 2026 · Doubles · 2D · Combo

Lost 6-0,4-6,0-1
−0.10

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.16
Emiko Motomura(partner)Currently on CHABOT CANYON CW6.5A
2.96

Opponents

Sarah McelhinneyCurrently on WASHINGTON PK 40MX8.0A
3.33
Jessica PfannenstielCurrently on SAN PABLO PK CW6.5A
3.31
Combo rating 3.38 → 3.28Doubles result

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

Sep 6, 2026 · Doubles · 2D · Combo

Lost 6-7,1-6
−0.01

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.16
Srinika Narayan(partner)Currently on CHABOT CANYON CW8.5A
3.91

Opponents

Candace Gee KooCurrently on WILLOW PASS PK 40MX8.0A
4.00
Theresa GoodwinCurrently on WILLOW PASS PK CW7.5A
4.09
Combo rating 3.39 → 3.38Doubles result

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

Sep 5, 2026 · Doubles · 1D · Combo

Lost 2-6,1-6
−0.11

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.16
Emiko Motomura(partner)Currently on CHABOT CANYON CW6.5A
2.96

Opponents

Julie LoweCurrently on PLEASANTON 55MX7.0B
3.23
Stacie MaaCurrently on SOLANO TA/CENTENNIAL PRK CW6.5B
3.35
Combo rating 3.50 → 3.39Doubles result

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

Aug 30, 2026 · Doubles · 3D · Mixed

Won 7-5,4-6,1-0
+0.08

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.29
Steve Robinson(partner)Currently on OAKLAND HILLS 40MX7.0A
3.54

Opponents

Catherine SampietroCurrently on RICHMOND TA/NICHOLL PK 55MX7.0A
3.07
Nicholas PaigeCurrently on RICHMOND TA/NICHOLL PK 55MX7.0A
3.24
Mixed rating 3.21 → 3.29Doubles result

Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Aug 9, 2026 · Doubles · Mixed

Lost 1-6,2-6
−0.05

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.29
Antonio Robles(partner)Currently on CHABOT CANYON 40MX7.0A
3.09

Opponents

Arwa KaddouraCurrently on WILLOW PASS PK CW7.5A
3.88
Suresh GunasekaranCurrently on RICHMOND TA/NICHOLL PK 40MX7.0A
3.48
Mixed rating 3.26 → 3.21Doubles result

Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Jul 11, 2026 · Doubles · Combo

Lost 2-6,1-6
−0.06

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.16
Kathleen Maynard(partner)Currently on CHABOT CANYON CW6.5A
3.25

Opponents

Janet LautenbergerCurrently on GOLDEN GATEWY CW7.5B
3.78
Joanne PoileCurrently on FOSTER CITY TC/EDGEWATER PK CW6.5A-DT
3.40
Combo rating 3.56 → 3.50Doubles result

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

Jun 28, 2026 · Doubles

Won 6-2,3-6,1-0
+0.07

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Susan Weeks(partner)Currently on RICHMOND TA/NICHOLL PK 55MX7.0A
3.27

Opponents

Jeannie ChoeCurrently on DAVIE STADIUM CW7.5A
2.95
Sonja KleinCurrently on DAVIE STADIUM CW7.5A
3.06
Rating 3.25 → 3.32Doubles result

Jun 27, 2026 · Doubles · Mixed

Won 6-1,6-2
+0.12

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.29
David Garcia-shelton(partner)Currently on CHABOT CANYON CM7.5A
3.40

Opponents

Nancy RupprechtCurrently on VALLEY VISTA RC/VVRC COURTS S70W8.0A
3.45
Afshin ZarrehparvarCurrently on BERKELEY TC 55MX6.0A
2.75
Mixed rating 3.14 → 3.26Doubles result

Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Jun 25, 2026 · Singles

Lost 1-6,2-6
−0.07

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32

Opponents

Cinyi MaoCurrently on SUNNYVALE MTC CW6.5D
3.41
Rating 3.33 → 3.25Singles result

Jun 24, 2026 · Doubles

Lost 5-7,1-6
−0.16

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Susan Weeks(partner)Currently on RICHMOND TA/NICHOLL PK 55MX7.0A
3.27

Opponents

Marian DeukerCurrently on CLAREMONT R and S CW6.5A
3.00
Kathleen MorrisCurrently on CLAREMONT R and S CW7.5A
3.20
Rating 3.49 → 3.33Doubles result

Jun 14, 2026 · Doubles

Lost 2-6,3-6
−0.04

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Kech Carera(partner)Currently on CHABOT CANYON CW7.5A
3.43

Opponents

Erinn NahidCurrently on CLAREMONT R and S CW7.5A
3.62
Alicia KavelaarsCurrently on CLAREMONT R and S CW7.5A
3.63
Rating 3.53 → 3.49Doubles result

Jun 6, 2026 · Doubles

Lost 0-6,4-6
−0.02

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Kech Carera(partner)Currently on CHABOT CANYON CW7.5A
3.43

Opponents

Allison LovellCurrently on ORINDA CC CW7.5A
3.97
Christine YehCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW7.5A
3.80
Rating 3.54 → 3.53Doubles result

Jun 4, 2026 · Doubles

Lost 1-6,4-6
−0.17

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Kech Carera(partner)Currently on CHABOT CANYON CW7.5A
3.43

Opponents

Stephanie BrendelCurrently on CLAREMONT CC CW6.5A
3.34
Cynthia GouwCurrently on CLAREMONT CC CW6.5A
3.22
Rating 3.68 → 3.50Doubles result

May 28, 2026 · Doubles

Won 0-6,7-6,1-0
+0.12

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Jessica Liu(partner)Currently on SAN JOSE SR CW6.5A
3.41

Opponents

Christine KizziahCurrently on WASHINGTON PK 40MX8.0A
3.17
Ada PalotaiCurrently on WASHINGTON PK 40MX8.0A
3.32
Rating 3.56 → 3.68Doubles result

May 26, 2026 · Doubles

Lost 6-3,4-6,0-1
−0.13

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Patty Nunez(partner)Currently on CHABOT CANYON CW7.5A
3.37

Opponents

Elaine HorngCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.52
Jeannie ChoeCurrently on DAVIE STADIUM CW7.5A
2.95
Rating 3.69 → 3.56Doubles result

May 24, 2026 · Doubles · Combo

Won 7-5,6-1
+0.06

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.16
Lily Boris(partner)Currently on MT EDEN T AND S CLUB/VETERANS MEM PK CW6.5A
3.07

Opponents

Jan Wilkins
2.80
Julia WhiteCurrently on OSAGE PK S70W7.0A
3.06
Combo rating 3.51 → 3.56Doubles result

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

May 9, 2026 · Doubles · Combo

Won 6-2,6-3
+0.11

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.16
Khin Tint(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
3.37

Opponents

Carol LightCurrently on OSAGE PK S70W7.0A
3.18
Martha Stoddard
3.07
Combo rating 3.40 → 3.51Doubles result

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

May 7, 2026 · Doubles

Lost 7-6,4-6,0-1
−0.08

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Susan Weeks(partner)Currently on RICHMOND TA/NICHOLL PK 55MX7.0A
3.27

Opponents

Forooza BaradarCurrently on CLAREMONT R and S CW7.5A
3.47
Elizabeth SoutterCurrently on CLAREMONT R and S CW7.5A
3.37
Rating 3.77 → 3.69Doubles result

May 3, 2026 · Doubles

Won 6-7,6-4,1-0
+0.13

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Patty Nunez(partner)Currently on CHABOT CANYON CW7.5A
3.37

Opponents

Martha StebbinsCurrently on HARBOR BAY CW6.5A
3.41
Nancy StrahanCurrently on SAN PABLO PK CW6.5A
3.35
Rating 3.64 → 3.77Doubles result

Apr 5, 2026 · Doubles

Lost 2-6,3-6
−0.19

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Jennifer Martinis(partner)Currently on DAVIE STADIUM 55MX7.0A
3.43

Opponents

Donna LeeCurrently on RICHMOND TA/NICHOLL PK CW7.5A
3.01
Angie KoontzCurrently on RICHMOND TA/NICHOLL PK CW7.5A
3.40
Rating 3.98 → 3.79Doubles result

Mar 14, 2026 · Doubles

Won 6-2,6-1
+0.08

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Patty Nunez(partner)Currently on CHABOT CANYON CW7.5A
3.37

Opponents

Marilyn PellouchoudCurrently on WASHINGTON PK CW6.5A
3.15
Amy KimCurrently on WASHINGTON PK CW6.5A
3.34
Rating 3.83 → 3.91Doubles result

Feb 21, 2026 · Doubles

Lost 6-7,6-7
−0.11

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Vicki Wong(partner)Currently on WASHINGTON PK 40MX7.0A
3.32

Opponents

Wendi JonesCurrently on RICHMOND TA/NICHOLL PK CW7.5A
3.68
Sheryl YatesCurrently on RICHMOND TA/NICHOLL PK CW7.5A
3.17
Rating 3.95 → 3.84Doubles result

Feb 7, 2026 · Doubles

Won 6-2,6-0
+0.06

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Kech Carera(partner)Currently on CHABOT CANYON CW7.5A
3.43

Opponents

Cathy LeeCurrently on BAY TREES PK 55MX7.0A
3.20
Valerie WongCurrently on WASHINGTON PK CW6.5A
3.14
Rating 3.89 → 3.95Doubles result

Feb 6, 2026 · Doubles

Lost 3-6,0-6
−0.12

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Jennifer Martinis(partner)Currently on DAVIE STADIUM 55MX7.0A
3.43

Opponents

Leah VachaniCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
3.62
Rebecca KayCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.42
Rating 4.01 → 3.89Doubles result

Jan 25, 2026 · Doubles

Lost 6-4,5-7,0-1
−0.10

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Alicia Chung(partner)Currently on PLEASANTON CW7.5B
3.50

Opponents

Kenly ShankmanCurrently on CLAREMONT R and S CW7.5A
3.61
Forooza BaradarCurrently on CLAREMONT R and S CW7.5A
3.47
Rating 4.11 → 4.01Doubles result

Jan 23, 2026 · Doubles

Won 6-4,3-6,1-0
+0.07

Debbie’s side

Debbie ChangCurrently on DAVIE STADIUM 55MX7.0A
3.32
Jennifer Martinis(partner)Currently on DAVIE STADIUM 55MX7.0A
3.43

Opponents

Kye HeinsteinCurrently on CLAREMONT R and S CW7.5A
3.32
Susan KungCurrently on CLAREMONT R and S CW7.5A
3.17
Rating 3.90 → 3.97Doubles result
Best match
+0.13
Jan 24 vs A. Ellgaard / L. Slome
Worst match
−0.19
Apr 5 vs D. Lee / A. Koontz
Where you started ›3.34
2023 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
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 Sep 20

Debbie Chang’s MatchPoint NorCal tennis rating is 3.32, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 4 active NorCal league teams.

MatchPoint ratings are estimates based on published USTA NorCal league results. Data through September 20, 2026.

Year-end re-anchoring
Pulled toward the 2024 year-end level+0.033.37
Pulled toward the 2025 year-end level−0.023.78

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