MatchPoint

Player profile

Katie Giori: estimated dynamic rating

Katie Giori
USTA3.5
NorCal league player
3.31
Estimated dynamic rating
▼ −0.03 this season
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Combo · 2026
11 matches
3.603.353.11
Aug · 3.11
Oct · 3.60
Oct 27 · Doubles+0.06
W T. Guerin / G. Schwartz
6-1,6-4 · 1D · with Pelen Wu
Your combo rating, from combo matches only. It doesn’t move your 3.31.● 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

31 matches

Published NorCal results in 2026 — 14 scoring, 17 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 27, 2026 · Doubles · 2D · Combo

Won 6-1,6-3
+0.02

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Christy Belcastro(partner)Currently on ST MARY CW7.5A-DT
3.42

Opponents

Alexis BybelCurrently on DIABLO CC CW7.5A-DT
2.92
Heidi CorkernCurrently on DIABLO CC CW7.5A-DT
3.12
Combo rating 3.51 → 3.53Doubles result

Oct 27, 2026 · Doubles · 1D · Combo

Won 6-1,6-4
+0.06

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Pelen Wu(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.27

Opponents

Tracey GuerinCurrently on ST MARY CW7.5A-DT
3.38
Gena SchwartzCurrently on MORAGA CC CW6.5B
3.16
Combo rating 3.53 → 3.60Doubles result

Oct 18, 2026 · Doubles · 2D · Combo

Won 6-4,6-4
+0.11

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Christina Fong(partner)Currently on ST MARY CW7.5A-DT
3.79

Opponents

Sally FitzhughCurrently on CLAREMONT R and S CW7.5A
3.56
Kenly ShankmanCurrently on CLAREMONT R and S CW7.5A
3.56
Combo rating 3.40 → 3.51Doubles result

Oct 16, 2026 · Doubles · 3D · Combo

Won 6-3,6-3
+0.05

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Emily Waterbury(partner)Currently on ST MARY CW7.5A-DT
3.75

Opponents

Karen CardinalCurrently on CROW CANYON CC CW7.5A-DT
3.13
Lindsay HightCurrently on CROW CANYON CC CW7.5A-DT
3.32
Combo rating 3.35 → 3.40Doubles result

Oct 11, 2026 · Doubles · 3D · Combo

Won 0-6,6-1,1-0
+0.02

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Beth Negrete(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
2.81

Opponents

Christine ReinersCurrently on ROUND HILL CC CW7.5B
3.21
Marcia MileguirCurrently on ROUND HILL CC CW6.5A
2.58
Combo rating 3.33 → 3.35Doubles result

Oct 9, 2026 · Doubles · 2D · Combo

Lost 4-6,2-6
−0.03

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Sandra Fox(partner)Currently on ST MARY CW7.5A-DT
3.73

Opponents

Arwa KaddouraCurrently on WILLOW PASS PK CW7.5A
3.89
Jasmine MorganCurrently on RICHMOND TA/NICHOLL PK CW7.5A
4.24
Combo rating 3.35 → 3.33Doubles result

Sep 27, 2026 · Doubles · 3D · Combo

Won 6-4,7-5
+0.14

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Christina Fong(partner)Currently on ST MARY CW7.5A-DT
3.79

Opponents

Kristina LovatoCurrently on CHABOT CANYON CW8.5A
3.65
Susan WeeksCurrently on RICHMOND TA/NICHOLL PK 55MX7.0A
3.36
Combo rating 3.22 → 3.35Doubles result

Sep 24, 2026 · Doubles · 1D · Combo

Won 6-7,6-3,1-0
+0.04

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Maira Brito(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.17

Opponents

Mina PennaCurrently on MORAGA CC CW6.5B
2.76
Michelle HolcenbergCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0C
3.18
Combo rating 3.18 → 3.22Doubles result

Sep 16, 2026 · Doubles · 1D · Combo

Lost 2-6,3-6
−0.12

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Jean Kondo(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.29

Opponents

Junko GreenCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.80
Lauren AddicottCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.40
Combo rating 3.30 → 3.18Doubles result

Sep 12, 2026 · Doubles · 3D · Combo

Won 6-1,6-2
+0.08

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Christina Fong(partner)Currently on ST MARY CW7.5A-DT
3.79

Opponents

Sheila KiltyCurrently on MILLS COLLEGE CW7.5A
3.37
Julie MaconCurrently on MILLS COLLEGE CW7.5A
3.58
Combo rating 3.22 → 3.30Doubles result

Aug 28, 2026 · Doubles · 2D · Combo

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

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.60
Christina Fong(partner)Currently on ST MARY CW7.5A-DT
3.79

Opponents

Kelley KrockCurrently on PLEASANTON CW8.5C
3.30
Jeannette MichielsCurrently on BLACKHAWK CC CW7.5A-DT
3.39
Combo rating 3.11 → 3.22Doubles result

Aug 26, 2026 · Singles · 1S

Won 6-3,6-2
+0.04

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31

Opponents

Ashley Block Rutberg
2.99
Rating 3.27 → 3.31Singles result

Aug 25, 2026 · Doubles · 1D

Lost 6-2,6-7,0-1
−0.10

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31
Sara Whitfield(partner)Currently on ST MARY CW7.5A-DT
3.59

Opponents

Laurie BorgCurrently on FOSTER CITY TC/EDGEWATER PK CW6.5A-DT
3.36
Debbie SchechterCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B-DT
3.44
Rating 3.37 → 3.27Doubles result

Jul 6, 2026 · Doubles

Won 6-4,6-2
+0.21

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31
Sara Whitfield(partner)Currently on ST MARY CW7.5A-DT
3.59

Opponents

Rebecca KayCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.42
Leah VachaniCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
3.62
Rating 3.16 → 3.37Doubles result

Jun 22, 2026 · Doubles

Lost 6-4,4-6,0-1
−0.06

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31
Sara Whitfield(partner)Currently on ST MARY CW7.5A-DT
3.59

Opponents

Erin AckdoeCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.49
Sarah YanceyCurrently on ST MARY CW7.5A-DT
3.54
Rating 3.22 → 3.16Doubles result

Jun 19, 2026 · Singles

Won 6-4,6-1
+0.09

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31

Opponents

Kc KattenCurrently on SLEEPY HOLLOW CW6.5A-DT
3.02
Rating 3.14 → 3.22Singles result

Jun 6, 2026 · Singles

Lost 4-6,7-5,0-1
−0.04

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31

Opponents

Michelle DaycoCurrently on WILLOW PASS PK CW7.5A
3.57
Rating 3.29 → 3.25Singles result

May 28, 2026 · Doubles

Lost 5-7,3-6
−0.10

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31
Patti Presto(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.26

Opponents

Charlene RobinsonCurrently on ORINDA CC CW7.5A
3.56
Natalia KermodeCurrently on SLEEPY HOLLOW CW6.5A-DT
3.27
Rating 3.39 → 3.29Doubles result

May 16, 2026 · Doubles

Won 7-5,6-1
+0.06

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31
Chrissy Schwinn(partner)
3.33

Opponents

Bonnie MerrillCurrently on VALLEY VISTA RC/VVRC COURTS CW7.5A-DT
3.05
Kristina KarrCurrently on VALLEY VISTA RC/VVRC COURTS CW6.5A
3.08
Rating 3.24 → 3.30Doubles result

Apr 28, 2026 · Singles

Lost 6-7,6-4,0-1
−0.16

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31

Opponents

Jacqueline TannerCurrently on MORAGA CC CW7.5A
3.09
Rating 3.40 → 3.24Singles result

Apr 19, 2026 · Singles

Won 6-3,7-6
+0.03

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31

Opponents

Mary RoachCurrently on WALNUT COUNTRY HOA 55MX7.0A
3.04
Rating 3.37 → 3.40Singles result

Apr 16, 2026 · Doubles

Won 7-6,6-1
+0.04

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31
Erin Garfin(partner)Currently on ST MARY CW6.5A-DT
2.78

Opponents

Diana CorbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
3.16
Veronika Mora-MieszkowskiCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
2.90
Rating 3.32 → 3.37Doubles result

Apr 6, 2026 · Singles

Won 6-0,4-6,1-0
+0.05

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.31

Opponents

Kristina KarrCurrently on VALLEY VISTA RC/VVRC COURTS CW6.5A
3.08
Rating 3.27 → 3.32Singles result

Mar 15, 2026 · Doubles · Mixed

Lost 4-6,1-6
−0.02

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.14
Kyle Steinpress(partner)Currently on MORAGA VALLEY CM6.5A
3.16

Opponents

Emma HughesCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
3.54
Steve WheelerCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0B
3.79
Mixed rating 3.16 → 3.14Doubles result

Mar 8, 2026 · Doubles · Mixed

Won 6-4,7-5
+0.15

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.14
Jeff Feintuck(partner)Currently on MORAGA VALLEY CM6.5A
3.40

Opponents

Kenneth Broach
3.08
Ruth BroachCurrently on SAN PABLO PK CW7.5A
3.26
Mixed rating 3.01 → 3.16Doubles result

Feb 28, 2026 · Doubles · Mixed

Lost 4-6,4-6
−0.08

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.14
Rodrigo Almeida(partner)Currently on MORAGA VALLEY CM6.5A
3.24

Opponents

Suzanne PetersenCurrently on ROUND HILL CC CW7.5B
3.36
Michael CarterCurrently on ROUND HILL CC 55MX7.0A
3.12
Mixed rating 3.09 → 3.01Doubles result

Jan 25, 2026 · Doubles · Mixed

Lost 3-6,3-6
−0.06

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.14
Andrew Barnette(partner)Currently on MORAGA VALLEY CM6.5A
3.23

Opponents

Peter ZhongCurrently on BAY TREES PK CM6.5B
3.39
Robyn SchleifmanCurrently on WASHINGTON PK CW6.5A
3.48
Mixed rating 3.22 → 3.17Doubles result

Jan 11, 2026 · Doubles · Mixed

Won 6-2,4-6,1-0
+0.14

Katie’s side

Katie GioriCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.14
Andrew Burke(partner)Currently on MORAGA CC CM7.5A
3.44

Opponents

Jeffrey NippCurrently on ROUND HILL CC CM6.5A
3.10
Yolla ElahmadieCurrently on ROUND HILL CC CW7.5A
3.26
Mixed rating 3.09 → 3.22Doubles result

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

Best match
+0.14
Sep 27 vs K. Lovato / S. Weeks
Worst match
−0.12
Sep 16 vs J. Green / L. Addicott
▲
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+0.013.35
Pulled toward the 2025 year-end level+0.013.27

More about Katie

Katie Giori has been a USTA NorCal 3.5 since 2025. The estimated dynamic rating is 3.31, down 0.03 this season, with a 19–12 record in 2026 across regular, combo and mixed play. Most frequent partner: Christina Fong, 4–0 in 4 matches together.

Record

19–12
2026 season, 31 matches
5–10
2025 season, 15 matches
5
Longest winning streak
7–7
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, 2025–2026

3.5 from 2025 to 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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