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Diane Richards: estimated dynamic rating

Diane Richards
USTA4.0
Sierra Sport
4.08
Estimated dynamic rating
▲ +0.19 this season
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Combo · 2026
20 matches
4.334.083.83
Mar · 4.06
Oct · 4.06
Oct 26 · Doubles+0.11
W A. Chern / D. Diedrich
6-3,6-2 · 3D · with Tanya Peterson
Your combo rating, from combo matches only. It doesn’t move your 4.08.● 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

67 matches

Published NorCal results in 2026 — 29 scoring, 38 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 26, 2026 · Doubles · 3D · Combo

Won 6-3,6-2
+0.11

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Tanya Peterson(partner)Currently on SIERRA SPORT CW8.5A
4.26

Opponents

Alyssa Marie R ChernCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.22
Diane DiedrichCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.41
Combo rating 3.96 → 4.06Doubles result

Oct 24, 2026 · Doubles · 1D · Combo

Won 4-6,7-5,1-0
+0.10

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Tanya Peterson(partner)Currently on SIERRA SPORT CW8.5A
4.26

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.94
Seng Leang TangCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.04
Combo rating 3.85 → 3.96Doubles result

Oct 20, 2026 · Doubles · 2D · Combo

Won 6-1,6-3
+0.02

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Alexsis Rudstrom(partner)Currently on SIERRA SPORT CW7.5A
3.87

Opponents

Diane DiedrichCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.41
Nicole CarusoCurrently on FIG GARDEN CW7.5A
3.47
Combo rating 3.83 → 3.85Doubles result

Oct 14, 2026 · Doubles · 2D · Combo

Lost 5-7,2-6
−0.15

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Tanya Peterson(partner)Currently on SIERRA SPORT CW8.5A
4.26

Opponents

Alyssa Marie R ChernCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.22
Leanne MonrealCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.82
Combo rating 4.03 → 3.88Doubles result

Oct 14, 2026 · Doubles · 2D · Combo

Lost 5-7,2-6
−0.04

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Tanya Peterson(partner)Currently on SIERRA SPORT CW8.5A
4.26

Opponents

Alyssa Marie R ChernCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.22
Leigh-Anne FourieCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.56
Combo rating 3.88 → 3.83Doubles result

Sep 25, 2026 · Doubles · 3D · Mixed

Lost 3-6,6-4,0-1
−0.05

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Jeff Hagamancummins(partner)Currently on CLOVIS TC/BUCHANAN HS CM7.5A
4.02

Opponents

Michael LiuCurrently on WASHINGTON PK CM9.5A
4.50
Jieying ShiCurrently on SUNNYVALE TC/SUNNYVALE MTC CW7.5A-DT
4.05
Mixed rating 4.02 → 3.96Doubles result

Sep 19, 2026 · Doubles · 3D · Combo

Won 2-6,7-6,1-0
+0.14

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Patti Rose(partner)Currently on SIERRA SPORT CW8.5A
4.10

Opponents

Seng Leang TangCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.04
Natalie CheneCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.28
Combo rating 4.04 → 4.19Doubles result

Sep 17, 2026 · Doubles · 1D · Combo

Lost 6-2,3-6,0-1
−0.18

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Stephanie Bettin(partner)Currently on SIERRA SPORT CW7.5A
3.59

Opponents

Jenna GutillaCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
3.77
Stacey MunroCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
3.77
Combo rating 4.22 → 4.04Doubles result

Sep 12, 2026 · Doubles · 3D · Combo

Lost 4-6,6-4,0-1
−0.08

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Suzanne Awtrey(partner)Currently on SIERRA SPORT CW8.5A
3.84

Opponents

Leigh-Anne FourieCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.56
Petula VeatchCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.11
Combo rating 4.30 → 4.22Doubles result

Sep 2, 2026 · Doubles · 1D · Combo

Won 6-3,3-6,1-0
+0.12

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Patti Rose(partner)Currently on SIERRA SPORT CW8.5A
4.10

Opponents

Ruxandra SandovalCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.07
Alyssa Marie R ChernCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.22
Combo rating 4.17 → 4.29Doubles result

Aug 29, 2026 · Doubles · 3D · Combo

Lost 4-6,5-7
−0.16

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Kaitlin Drake(partner)Currently on SIERRA SPORT CW8.5A
4.17

Opponents

Ruxandra SandovalCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.07
Petula VeatchCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.11
Combo rating 4.33 → 4.17Doubles result

Aug 2, 2026 · Doubles · Mixed

Lost 0-6,6-7
−0.13

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Nic Wright(partner)Currently on FIG GARDEN CM8.5A
3.81

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.94
Jazz ChauhanCurrently on SIERRA SPORT CM7.5A
4.09
Mixed rating 4.15 → 4.02Doubles result

Aug 1, 2026 · Doubles · Mixed

Lost 6-7,6-7
−0.14

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
David Peltola(partner)Currently on SIERRA SPORT CM7.5A
4.07

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.94
Jazz ChauhanCurrently on SIERRA SPORT CM7.5A
4.09
Mixed rating 4.29 → 4.15Doubles result

Jul 26, 2026 · Doubles · Mixed

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

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Nic Wright(partner)Currently on FIG GARDEN CM8.5A
3.81

Opponents

Maria RodriguezCurrently on SIERRA SPORT CW7.5A
3.71
Joseph DuongCurrently on CLOVIS EAST HS CM8.5A
4.19
Mixed rating 4.21 → 4.29Doubles result

Jul 25, 2026 · Doubles · Mixed

Won 5-7,6-1,1-0
+0.10

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Nic Wright(partner)Currently on FIG GARDEN CM8.5A
3.81

Opponents

Maria RodriguezCurrently on SIERRA SPORT CW7.5A
3.71
Joseph DuongCurrently on CLOVIS EAST HS CM8.5A
4.19
Mixed rating 4.11 → 4.21Doubles result

Jul 12, 2026 · Doubles · Mixed

Won 0-6,6-1,1-0
+0.03

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Corbin Bennett(partner)Currently on SIERRA SPORT CM7.5A
3.81

Opponents

Melissa AnnaCurrently on SIERRA SPORT CW8.5A
3.41
Raul ArellanoCurrently on SIERRA SPORT CM7.5A
3.73
Mixed rating 4.01 → 4.04Doubles result

Jul 11, 2026 · Doubles · Mixed

Won 6-3,6-4
+0.13

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
David Peltola(partner)Currently on SIERRA SPORT CM7.5A
4.07

Opponents

Jazz ChauhanCurrently on SIERRA SPORT CM7.5A
4.09
Julia CastrejonCurrently on SIERRA SPORT CW8.5A
3.87
Mixed rating 3.88 → 4.01Doubles result

Jun 28, 2026 · Doubles

Lost 1-6,7-6,0-1
−0.16

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Linda Daddino(partner)Currently on SIERRA SPORT CW8.5A
4.08

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.93
Clare Marie CastilloCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.02
Rating 4.24 → 4.08Doubles result

Jun 27, 2026 · Doubles · Mixed

Won 7-6,6-2
+0.03

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Nic Wright(partner)Currently on FIG GARDEN CM8.5A
3.81

Opponents

Gianni StanzialeCurrently on SIERRA SPORT CM7.5A
3.78
Melissa AnnaCurrently on SIERRA SPORT CW8.5A
3.41
Mixed rating 4.00 → 4.03Doubles result

Jun 3, 2026 · Doubles

Lost 3-6,2-6
−0.06

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Kaitlin Drake(partner)Currently on SIERRA SPORT CW8.5A
4.17

Opponents

Patti RoseCurrently on SIERRA SPORT CW8.5A
4.46
Petula VeatchCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.45
Rating 4.24 → 4.18Doubles result

May 30, 2026 · Doubles

Won 2-6,6-3,1-0
+0.19

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Kaitlin Drake(partner)Currently on SIERRA SPORT CW8.5A
4.17

Opponents

Patti RoseCurrently on SIERRA SPORT CW8.5A
4.46
Melissa ColeCurrently on ROLLINGWOOD 55MX8.0A
4.46
Rating 4.05 → 4.24Doubles result

May 24, 2026 · Doubles · Combo

Won 6-1,6-0
+0.01

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Susan Contreras(partner)
3.87

Opponents

Lynne JonesCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
3.57
Laura BurkeCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
3.30
Combo rating 4.29 → 4.29Doubles result

May 13, 2026 · Doubles · Combo

Won 6-2,6-3
+0.06

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Susan Contreras(partner)
3.87

Opponents

Camilla SutherlandCurrently on ROEDING PK TENNIS CL/ROEDING PK S70W8.0A
3.88
Ann HeckCurrently on CLOVIS TC/COPPER RIVER CC S70W8.0A
3.60
Combo rating 4.23 → 4.29Doubles result

May 11, 2026 · Doubles

Lost 4-6,5-7
−0.05

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Aimee Diener(partner)Currently on SIERRA SPORT CW8.5A
3.93

Opponents

Erin CarlsonCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.51
Patti RoseCurrently on SIERRA SPORT CW8.5A
4.46
Rating 4.29 → 4.25Doubles result

May 9, 2026 · Singles

Lost 2-6,2-6
−0.07

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08

Opponents

Sara PallasCurrently on RIO DEL ORO CW7.5A-DT
4.35
Rating 4.36 → 4.29Singles result

May 8, 2026 · Doubles

Won 6-4,6-2
+0.07

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Whitney Witrado(partner)Currently on SIERRA SPORT CW7.5A
4.11

Opponents

Anthea PangCurrently on BAY CLUB SF TENNIS CW7.5A-DT
3.80
Maylen YueCurrently on GOLDEN GATEWY CW8.5A
3.86
Rating 4.24 → 4.30Doubles result

Apr 22, 2026 · Singles

Won 6-3,6-1
+0.09

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08

Opponents

Nancey Syvong
3.88
Rating 4.00 → 4.09Singles result

Apr 15, 2026 · Doubles · Combo

Won 6-1,6-3
+0.03

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Julia Castrejon(partner)Currently on SIERRA SPORT CW8.5A
3.89

Opponents

Rosa AmaroCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
3.67
Anne EllisCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
3.40
Combo rating 4.18 → 4.20Doubles result

Apr 8, 2026 · Doubles

Lost 0-6,0-6
−0.05

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Kaitlin Drake(partner)Currently on SIERRA SPORT CW8.5A
4.17

Opponents

Patti RoseCurrently on SIERRA SPORT CW8.5A
4.46
Petula VeatchCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.45
Rating 4.36 → 4.31Doubles result

Apr 4, 2026 · Doubles

Won 7-5,6-3
+0.08

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Whitney Witrado(partner)Currently on SIERRA SPORT CW7.5A
4.11

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.93
Linda DaddinoCurrently on SIERRA SPORT CW8.5A
4.08
Rating 4.28 → 4.36Doubles result

Mar 25, 2026 · Doubles · Combo

Won 6-3,6-1
+0.03

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.06
Melissa Anna(partner)Currently on SIERRA SPORT CW8.5A
3.56

Opponents

Roxanne StephensonCurrently on CLOVIS TC/COPPER RIVER CC S70W8.0A
3.66
Anne EllisCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
3.40
Combo rating 4.11 → 4.14Doubles result

Mar 14, 2026 · Doubles

Won 6-2,6-2
+0.12

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Whitney Witrado(partner)Currently on SIERRA SPORT CW7.5A
4.11

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.93
Kaitlin DrakeCurrently on SIERRA SPORT CW8.5A
4.17
Rating 4.16 → 4.28Doubles result

Mar 1, 2026 · Doubles · Mixed

Won 6-1,6-4
+0.11

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Mateo Vargas(partner)Currently on FIG GARDEN CM8.5A
4.32

Opponents

Wesley SorensonCurrently on SIERRA SPORT CM7.5A
3.95
Ruxandra SandovalCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.89
Mixed rating 4.01 → 4.12Doubles result

Feb 23, 2026 · Doubles · Mixed

Won 7-5,3-6,1-0
+0.07

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Stefan Haener(partner)Currently on SIERRA SPORT CM7.5A
3.75

Opponents

Karen HahesyCurrently on CLOVIS TC/BUCHANAN HS CW6.5A
3.61
Wesley SorensonCurrently on SIERRA SPORT CM7.5A
3.95
Mixed rating 3.84 → 3.91Doubles result

Feb 22, 2026 · Doubles

Won 6-4,7-5
+0.14

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Whitney Witrado(partner)Currently on SIERRA SPORT CW7.5A
4.11

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.93
Kaitlin DrakeCurrently on SIERRA SPORT CW8.5A
4.17
Rating 3.97 → 4.11Doubles result

Feb 15, 2026 · Doubles · Mixed

Won 6-3,7-5
+0.11

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Mateo Vargas(partner)Currently on FIG GARDEN CM8.5A
4.32

Opponents

Steven ChinCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
3.80
Clare Marie CastilloCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.81
Mixed rating 3.73 → 3.84Doubles result

Feb 1, 2026 · Doubles

Lost 1-6,6-1,0-1
−0.10

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08
Whitney Witrado(partner)Currently on SIERRA SPORT CW7.5A
4.11

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.93
Kaitlin DrakeCurrently on SIERRA SPORT CW8.5A
4.17
Rating 3.93 → 3.82Doubles result

Jan 31, 2026 · Singles

Won 6-1,6-0
+0.01

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.08

Opponents

Lynne JonesCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
3.42
Rating 3.92 → 3.93Singles result

Jan 21, 2026 · Doubles · Mixed

Lost 2-6,2-6
−0.05

Diane’s side

Diane RichardsCurrently on SIERRA SPORT CW8.5A
4.00
Derrek Miller(partner)Currently on FIG GARDEN CM8.5A
3.98

Opponents

Jade YangCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
4.25
Sarah VorCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
4.20
Mixed rating 3.66 → 3.61Doubles 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 19 vs S. Tang / N. Chene
Worst match
−0.18
Sep 17 vs J. Gutilla / S. Munro
Where you started ›3.89
2017 year-end NTRP 4.03.75
Scale calibration+0.14
Season start3.89
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−0.063.83
Pulled toward the 2025 year-end level−0.084.00

More about Diane

Diane Richards has been a USTA NorCal 4.0 since 2024. The estimated dynamic rating is 4.08, up 0.19 this season, with a 43–24 record in 2026 across regular, combo and mixed play. Most frequent partner: Kaitlin Drake, 9–9 in 18 matches together.

Record

43–24
2026 season, 67 matches
35–25
2025 season, 60 matches
12
Longest winning streak
22–24
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, 2000–2026

4.0 from 2000 to 2001, 4.0 in 2004, 4.0 from 2013 to 2017 and 4.0 from 2024 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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