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Player profile

Beste Demirag: estimated dynamic rating

Beste Demirag
USTA4.0
Mountain View TC/Rengstorff PK
3.90
Estimated dynamic rating
▲ +0.01 this season
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Combo · 2026
13 matches
4.273.983.69
Jan · 4.03
Oct · 4.05
Oct 30 · Doubles−0.11
L S. Wong / S. Lawrence
5-7,6-3,0-1 · 3D · with Sueyin Wong
Your combo rating, from combo matches only. It doesn’t move your 3.90.● 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

28 matches

Published NorCal results in 2026 — 15 scoring, 13 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 30, 2026 · Doubles · 3D · Combo

Lost 5-7,6-3,0-1
−0.11

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Sueyin Wong(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.97

Opponents

Sandra WongCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.15
Sophia LawrenceCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.02
Combo rating 4.16 → 4.05Doubles result

Oct 26, 2026 · Doubles · 2D · Combo

Won 6-4,5-7,1-0
+0.04

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Jennifer Fong(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A
4.70

Opponents

Lisa FreemanCurrently on HOPKINS PK CW8.5A
3.62
Tomoe TajimaCurrently on HOPKINS PK CW8.5A
3.80
Combo rating 4.12 → 4.16Doubles result

Oct 24, 2026 · Doubles · 2D · Combo

Lost 6-3,4-6,0-1
−0.15

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
June Ong(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.27

Opponents

Celeste WoloshynCurrently on GUNN HS CW8.5A
3.99
Pamela IsonCurrently on GUNN HS CW8.5A
3.81
Combo rating 4.27 → 4.12Doubles result

Oct 23, 2026 · Doubles · 3D · Combo

Won 4-6,6-2,1-0
+0.08

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Catherine Puzon(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.30

Opponents

Ayaka ZuverinkCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.06
Julie ColwellCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
3.84
Combo rating 4.19 → 4.27Doubles result

Oct 21, 2026 · Doubles · 3D · Combo

Won 6-4,6-0
+0.20

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
June Ong(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.27

Opponents

Blake YangCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.34
Sofia YoshimotoCurrently on RINCONADA PK CW8.5A
4.10
Combo rating 4.00 → 4.19Doubles result

Oct 18, 2026 · Doubles · 1D · Combo

Lost 2-6,1-6
−0.04

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Lisa Laanisto(partner)Currently on BAY CLUB SF TENNIS CW8.5A
4.04

Opponents

Brook HartzellCurrently on OLYMPIC CW8.5A
4.44
Michelle StephensCurrently on OLYMPIC CW8.5A
4.12
Combo rating 4.04 → 4.00Doubles result

Oct 16, 2026 · Doubles · 3D · Combo

Lost 2-6,1-6
−0.10

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Lori Cruz-Spray(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.01

Opponents

Melissa NealCurrently on LOS GATOS SR CW8.5A-DT
3.98
Mandy SmithCurrently on LOS GATOS SR CW9.5A
4.34
Combo rating 4.15 → 4.04Doubles result

Oct 13, 2026 · Doubles · 1D · Combo

Lost 0-6,1-6
−0.06

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Jana Klein(partner)Currently on FOSTER CITY TC/EDGEWATER PK 55MX9.0A
4.11

Opponents

Mary Jane MccaghrenCurrently on GLTF/SAN FRAN ST U CW8.5A
4.46
Erin BhanCurrently on GLTF/SAN FRAN ST U CW8.5A
4.16
Combo rating 4.03 → 3.96Doubles result

Oct 13, 2026 · Doubles · 1D · Combo

Won 6-3,6-1
+0.18

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Kristine Avila(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.53

Opponents

Mary OwCurrently on SUNNYVALE MTC CW8.5D
4.07
Heather GreenCurrently on SUNNYVALE MTC CW8.5D
4.17
Combo rating 3.96 → 4.15Doubles result

Sep 23, 2026 · Doubles · 2D · Combo

Won 7-5,6-4
+0.16

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Irene Otten(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.34

Opponents

Sophia LawrenceCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.02
Chenchen ZhangCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.12
Combo rating 3.86 → 4.03Doubles result

Sep 11, 2026 · Doubles · 1D · Combo

Won 6-3,6-4
+0.17

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Sueyin Wong(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.97

Opponents

Liz PearneCurrently on BAY CLUB COURTSIDE CW8.5A-DT
3.96
Heather GreenCurrently on SUNNYVALE MTC CW8.5D
4.17
Combo rating 3.69 → 3.86Doubles result

Sep 4, 2026 · Doubles · 1D · Combo

Lost 6-7,6-1,0-1
−0.08

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Yvonne Chan(partner)Currently on BAY CLUB SF TENNIS CW8.5A
4.45

Opponents

Haley NielsenCurrently on GOLDMAN TC CW8.5B
4.16
Emily SteinglassCurrently on GOLDMAN TC CW8.5B
4.15
Combo rating 3.77 → 3.69Doubles result

Aug 25, 2026 · Doubles · 2D

Lost 3-6,3-6
−0.04

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Lori Cruz-Spray(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.83

Opponents

Corazon BellamyCurrently on WILLOW PASS PK CW7.5A
4.27
Megan PattersonCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
4.09
Rating 3.94 → 3.90Doubles result

Jun 8, 2026 · Doubles

Lost 2-6,4-6
−0.07

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Lori Cruz-Spray(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.83

Opponents

Yiwen XieCurrently on SUNNYVALE MTC CW8.5C
4.04
Dejia TangCurrently on SUNNYVALE MTC CW8.5C
4.14
Rating 4.00 → 3.94Doubles result

May 13, 2026 · Doubles

Lost 2-6,1-6
−0.18

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Kristen Good(partner)Currently on BAY CLUB SANTA CLARA 55MX8.0A
3.89

Opponents

Cindy Hyeok KimCurrently on SUNNYVALE MTC CW7.5D-DT
3.76
Diana LeeCurrently on SUNNYVALE MTC CW8.5D
3.87
Rating 4.19 → 4.00Doubles result

May 3, 2026 · Doubles

Lost 1-6,2-6
−0.06

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Betty Lee(partner)Currently on SOLANO TA/CENTENNIAL PRK CW7.5A
3.73

Opponents

Stephanie KingCurrently on UNIVERSITY CLUB PA 55MX9.0A
4.20
Kelly UyemaCurrently on SUNNYVALE MTC CW8.5D
4.37
Rating 4.25 → 4.19Doubles result

May 2, 2026 · Doubles

Lost 7-6,3-6,0-1
−0.08

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Tina Baykaner(partner)Currently on RINCONADA PK CW8.5A
4.47

Opponents

Jenny WangCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5F
4.34
Manasa GaddeCurrently on RICHMOND TA/NICHOLL PK CW8.5A
4.11
Rating 4.33 → 4.25Doubles result

Apr 24, 2026 · Doubles

Lost 6-7,6-7
−0.14

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Lori Cruz-Spray(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.83

Opponents

Andrea McmahanCurrently on PENINSULA TC CW8.5A
4.12
Jennifer SkarakisCurrently on SHARON HTS CC CW8.5A
3.85
Rating 4.47 → 4.33Doubles result

Apr 19, 2026 · Doubles

Won 6-0,6-3
+0.05

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Lori Cruz-Spray(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.83

Opponents

Hilary ButlerCurrently on BAY CLUB COURTSIDE CW7.5B-DT
3.79
Patama SuvarnaratCurrently on BAY CLUB COURTSIDE CW7.5A
3.59
Rating 4.42 → 4.47Doubles result

Apr 18, 2026 · Doubles

Won 6-2,6-2
+0.11

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Shelly Wallace(partner)Currently on BAY CLUB SANTA CLARA CW8.5A
4.35

Opponents

Liza HausmanCurrently on UNIVERSITY CLUB PA CW7.5A
3.97
Shelly ShenCurrently on SUNNYVALE MTC CW8.5B
3.72
Rating 4.31 → 4.42Doubles result

Apr 17, 2026 · Doubles

Won 6-2,6-3
+0.05

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Lori Cruz-Spray(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.83

Opponents

Karen ToledoCurrently on GOLDEN GATEWY CW7.5A
3.52
Betty LeeCurrently on SOLANO TA/CENTENNIAL PRK CW7.5A
3.73
Rating 4.26 → 4.31Doubles result

Mar 14, 2026 · Doubles

Won 7-5,1-6,1-0
+0.18

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Sueyin Wong(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.33

Opponents

Jana KleinCurrently on FOSTER CITY TC/EDGEWATER PK 55MX9.0A
4.27
Ricki RubinCurrently on BAY CLUB SF TENNIS CW8.5A
4.30
Rating 4.08 → 4.26Doubles result

Feb 22, 2026 · Doubles

Won 6-4,3-6,1-0
+0.19

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Tina Baykaner(partner)Currently on RINCONADA PK CW8.5A
4.47

Opponents

Amy OursoCurrently on MARIN TC CW9.5B
4.21
Hope Neighbor
4.18
Rating 3.90 → 4.08Doubles result

Feb 8, 2026 · Doubles

Lost 1-6,4-6
−0.06

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Christina Pham(partner)Currently on GOLDEN GATEWY CW8.5A
4.06

Opponents

Yukari Seki
4.25
Fan LauCurrently on BAY CLUB SF TENNIS CW8.5A
4.17
Rating 3.96 → 3.90Doubles result

Feb 7, 2026 · Doubles

Won 6-0,6-3
+0.06

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Lori Cruz-Spray(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.83

Opponents

Kristin PerryCurrently on MORGAN HILL TC/MORGAN HILL TC CW8.5A
3.79
Margaret A. RoderickCurrently on LOS GATOS SR S70W8.0A
3.63
Rating 3.90 → 3.96Doubles result

Jan 25, 2026 · Doubles

Lost 5-7,7-5,0-1
−0.11

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Li Yi(partner)Currently on SUNNYVALE MTC CW8.5E
3.79

Opponents

Amy ClarkCurrently on SUNNYVALE MTC CW8.5B
3.91
Melissa NealCurrently on LOS GATOS SR CW8.5A-DT
3.79
Rating 4.01 → 3.90Doubles result

Jan 13, 2026 · Doubles · Combo

Lost 0-6,0-6
−0.25

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.05
Lauren Roseman(partner)Currently on BAY CLUB COURTSIDE CW7.5B
3.50

Opponents

Lois Anne IndorfCurrently on TENNIS COALITION SF/GOLDMAN TC S70W7.0A
3.19
Janis PortoCurrently on GLTF/SAN FRAN ST U CW7.5A
3.59
Combo rating 4.03 → 3.77Doubles result

Jan 11, 2026 · Doubles

Won 7-5,6-2
+0.10

Beste’s side

Beste DemiragCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.90
Lori Cruz-Spray(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
3.83

Opponents

Rosemary KentCurrently on BAY CLUB COURTSIDE CW8.5A-DT
3.75
Heather La FranceCurrently on SUNNYVALE MTC CW8.5D
3.83
Rating 3.91 → 4.01Doubles result

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

Best match
+0.20
Oct 21 vs B. Yang / S. Yoshimoto
Worst match
−0.25
Jan 13 vs L. Indorf / J. Porto
▲
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+0.013.90
Pulled toward the 2025 year-end level+0.013.91

More about Beste

Beste Demirag has been a USTA NorCal 4.0 since 2026. The estimated dynamic rating is 3.90, up 0.01 this season, with a 13–15 record in 2026 across regular and combo play. Most frequent partner: Lori Cruz-Spray, 4–4 in 8 matches together.

Record

13–15
2026 season, 28 matches
6–5
2025 season, 11 matches
5
Longest winning streak
6–7
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, 2026

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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