Juan Castillo · NorCal tennis rating

MatchPoint

Player profile

Juan Castillo

USTA 4.5 · NorCal league player

4.48

current

▲ +0.04 this season

Other formats · don’t affect your rating above

Combo 4.38Mixed 4.11

Active teams · 5

CUESTA TC CM8.5A →2026 Combo Mens League 8.5 EVERGREEN VALLEY COLLEGE CM8.5A →2026 Combo Mens League 8.5 RINCONADA PK CM9.5B →2026 Combo Mens League 9.5

USTA4.50

2026

29 matches

Jun · 4.69

Jun · 4.48

Sep 19 · Doubles−0.04

L P. Madabhushi / S. Madan

1-6,4-6 · 1D · with Joshua Tseitlin

● 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

29 matches

Published NorCal results in 2026 — 4 scoring, 25 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 19, 2026 · Doubles · 1D · Combo

Lost 1-6,4-6

−0.04

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.38

Joshua Tseitlin(partner)Currently on SUNNYVALE MTC CM9.5C

3.64

Opponents

Prashant MadabhushiCurrently on BAY CLUB COURTSIDE CM9.5A

4.89

Shiraz MadanCurrently on BAY CLUB COURTSIDE CM9.5A

4.70

Combo rating 4.43 → 4.38Doubles result

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

Sep 11, 2026 · Doubles · 1D · Combo

Lost 6-3,6-7,0-1

−0.04

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.38

Derek Lin(partner)Currently on SUNNYVALE MTC CM9.5C

3.64

Opponents

Sean BholaCurrently on ALMADEN SR CM9.5A

4.94

Vikram VenkataraghavanCurrently on ALMADEN SR CM9.5A

4.56

Combo rating 4.46 → 4.43Doubles result

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

Sep 8, 2026 · Doubles · 1D · Combo

Lost 6-7,7-5,0-1

−0.18

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.38

Vladan Popovic(partner)Currently on WALLENBERG PK CM7.5A

4.13

Opponents

David BotkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CM7.5C

3.97

Bobby KhalajestaniCurrently on LOS GATOS SR CM8.5A

4.22

Combo rating 4.64 → 4.46Doubles result

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

Sep 2, 2026 · Doubles · 1D · Combo

Won 6-4,6-1

+0.08

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.38

Brian Ye(partner)Currently on LOWELL HS CM8.5A

4.28

Opponents

Mitch HuCurrently on UNIVERSITY CLUB PA 55MX9.0A

4.11

David LaoCurrently on RINCONADA PK CM9.5B

4.36

Combo rating 4.56 → 4.64Doubles result

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

Aug 30, 2026 · Doubles · 1D · Combo

Won 6-1,6-2

+0.02

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.38

Chris Ling(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

3.85

Opponents

Mario HuangCurrently on SUNNYVALE MTC CM8.5D

3.96

Lu LiCurrently on SUNNYVALE MTC CM8.5D

3.74

Combo rating 4.53 → 4.56Doubles result

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

Jun 27, 2026 · Doubles

Lost 3-6,4-6

−0.09

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.48

Nick Martinez(partner)

4.38

Opponents

Dylan ChanCurrently on ORINDA CC CM9.5A

4.60

Bryan KwockCurrently on ORINDA CC CM9.5A

4.58

Rating 4.58 → 4.48Doubles result

Jun 7, 2026 · Doubles

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

+0.03

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.48

Jonathan Trinh(partner)Currently on SUNNYVALE MTC CM8.5C

4.19

Opponents

Bin FengCurrently on SUNNYVALE MTC CM8.5C

4.09

Junya Noda

4.05

Rating 4.55 → 4.58Doubles result

Jun 6, 2026 · Doubles

Lost 3-6,4-6

−0.16

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.48

Devin Donnelly(partner)Currently on SUNNYVALE MTC 40MX7.0G

3.74

Opponents

Herve AlexanianCurrently on ARAGON HS 55MX9.0A

4.43

Sang Gyum KimCurrently on ALMADEN SR CM9.5A

4.51

Rating 4.71 → 4.55Doubles result

Jun 5, 2026 · Doubles

Won 7-5,6-1

+0.02

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.48

Bart Van Rooijen(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.33

Opponents

Gabriele DipiazzaCurrently on LOS GATOS SR CM8.5A

3.76

Rick Naras

3.89

Rating 4.69 → 4.71Doubles result

Feb 28, 2026 · Doubles · Mixed

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

+0.19

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Catherine Clements(partner)

4.45

Opponents

Xiaoyu Ma

4.82

Alexander LiuCurrently on SUNNYVALE MTC CM9.5A

4.31

Mixed rating 3.92 → 4.11Doubles result

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

Feb 26, 2026 · Doubles · Mixed

Lost 5-7,5-7

−0.01

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Daniella Holm(partner)Currently on SUNNYVALE MTC CW8.5C

4.43

Opponents

Jason Ah Chuen JahchuenCurrently on GOLDMAN TC CM9.5A

4.66

Nicole Schnabel

4.75

Mixed rating 3.93 → 3.92Doubles result

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

Feb 22, 2026 · Doubles · Mixed

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

+0.09

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Jingwen Yu(partner)

3.94

Opponents

John Rongxiang HuCurrently on SUNNYVALE MTC CM8.5D

3.92

Renyuan XuCurrently on SUNNYVALE MTC CW7.5B

3.71

Mixed rating 3.84 → 3.93Doubles result

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

Feb 21, 2026 · Doubles · Mixed

Lost 2-6,1-6

−0.00

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Yui Tantiyavarong(partner)Currently on SUNNYVALE MTC CW9.5A

4.03

Opponents

Aaron KlapperCurrently on BAY CLUB COURTSIDE CM9.5A

4.72

Clarissa Fung

4.93

Mixed rating 3.71 → 3.71Doubles result

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

Feb 21, 2026 · Doubles · Mixed

Won 6-7,6-5 RE

+0.13

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Veeraya Pupatwibul(partner)Currently on SUNNYVALE MTC CW9.5A

4.38

Opponents

Kevin LiangCurrently on SUNNYVALE MTC CM9.5B

4.36

Ruth Herrera-floresCurrently on SUNNYVALE MTC CW8.5B

3.79

Mixed rating 3.71 → 3.84Doubles result

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

Feb 20, 2026 · Doubles · Mixed

Lost 5-7,4-6

−0.14

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Anna Wielosz(partner)

3.50

Opponents

Shiyi H.Currently on SUNNYVALE MTC CW6.5D

3.50

Kevin MargoCurrently on CUESTA TC 40MX9.0A

4.24

Mixed rating 3.85 → 3.71Doubles result

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

Feb 19, 2026 · Doubles · Mixed

Lost 6-4,3-6,0-1

−0.08

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Kelly Miller(partner)

3.52

Opponents

Andrew HuangCurrently on SUNNYVALE MTC 40MX7.0F

4.21

Maggie YuenCurrently on SUNNYVALE MTC CW8.5D

4.21

Mixed rating 3.94 → 3.85Doubles result

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

Feb 14, 2026 · Doubles · Mixed

Lost 2-6,1-6

−0.09

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

May Chee(partner)Currently on LOS GATOS SR CW7.5A

3.95

Opponents

Sruthi Subramanyan

4.17

Vignesh SubramanyanCurrently on SUNNYVALE MTC CM9.5A

4.96

Mixed rating 4.02 → 3.94Doubles result

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

Feb 12, 2026 · Doubles · Mixed

Won 6-0,6-0

+0.03

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Anna Wielosz(partner)

3.50

Opponents

Aditya Penmetsa

3.64

Theresse TanCurrently on MORGAN HILL TC/MORGAN HILL TC CW7.5A-DT

3.42

Mixed rating 3.99 → 4.02Doubles result

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

Feb 8, 2026 · Doubles · Mixed

Lost 4-6,1-6

−0.14

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Zixiao Cheng(partner)Currently on SUNNYVALE MTC CW7.5B

3.64

Opponents

Donny SuCurrently on SUNNYVALE MTC 40MX8.0C

4.53

Runa KoizumiCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5A-DT

3.71

Mixed rating 4.13 → 3.99Doubles result

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

Feb 6, 2026 · Doubles · Mixed

Lost 6-7,7-6,0-1

−0.01

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Anusha Arcalgud(partner)Currently on SUNNYVALE MTC CW9.5A

4.26

Opponents

Nicole Schnabel

4.75

Jason Ah Chuen JahchuenCurrently on GOLDMAN TC CM9.5A

4.66

Mixed rating 4.14 → 4.13Doubles result

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

Feb 2, 2026 · Doubles · Mixed

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

+0.03

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Judy Lee(partner)

3.42

Opponents

Rajiv KhattarCurrently on SILVER CREEK CM7.5A

3.48

Maria CrossCurrently on SILVER CREEK CW7.5A

3.78

Mixed rating 4.11 → 4.14Doubles result

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

Feb 1, 2026 · Doubles · Mixed

Lost 3-6,5-7

−0.14

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Zixiao Cheng(partner)Currently on SUNNYVALE MTC CW7.5B

3.64

Opponents

Allen ShihCurrently on SUNNYVALE MTC CM8.5B

4.63

Xingfan JiaCurrently on SUNNYVALE MTC CW6.5B

3.36

Mixed rating 4.50 → 4.35Doubles result

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

Feb 1, 2026 · Doubles · Mixed

Lost 6-7,4-6

−0.13

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Maiko Yano(partner)Currently on CUESTA TC CW9.5A

4.63

Opponents

Aria Canadell Solana

4.04

Adeeti UllalCurrently on CUESTA TC CW9.5A

4.34

Mixed rating 4.35 → 4.22Doubles result

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

Feb 1, 2026 · Doubles · Mixed

Lost 6-4,5-7,0-1

−0.11

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Kelly Miller(partner)

3.52

Opponents

Daniel LuCurrently on RINCONADA PK CM8.5B

4.40

Xindi Xu

3.83

Mixed rating 4.22 → 4.11Doubles result

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

Jan 24, 2026 · Doubles · Mixed

Lost 3-6,3-6

−0.08

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Jennifer Jin(partner)Currently on SUNNYVALE MTC CW9.5A

4.23

Opponents

Brian HigashiCurrently on SUNNYVALE MTC CM9.5A

4.57

Patty ChengCurrently on RINCONADA PK 40MX8.0B

4.25

Mixed rating 4.57 → 4.50Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-4,6-4

+0.14

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.38

Ken Ong(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.36

Opponents

Ricky DuongCurrently on MERVYN MORRIS PK CM9.5A

4.45

Henny HuangCurrently on MERVYN MORRIS PK CM8.5A

4.32

Combo rating 4.40 → 4.53Doubles result

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

Jan 23, 2026 · Doubles · Combo

Lost 4-6,2-6

−0.14

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.38

Muralidharan Jayavelan(partner)Currently on WALLENBERG PK CM7.5A

3.96

Opponents

Phillip LamCurrently on SIERRA VIEW CM9.5A

4.55

Dinh TranCurrently on SHELDON PK CM8.5A

4.20

Combo rating 4.41 → 4.28Doubles result

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

Jan 23, 2026 · Doubles · Combo

Won 6-2,6-2

+0.12

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.38

Ken Ong(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.36

Opponents

Tye FerdinandsenCurrently on FIG GARDEN CM8.5A

4.35

Anthony De La CerdaCurrently on FIG GARDEN CM8.5A

4.04

Combo rating 4.28 → 4.40Doubles result

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

Jan 17, 2026 · Doubles · Mixed

Lost 4-6,6-4,0-1

−0.02

Juan’s side

Juan CastilloCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.11

Maiko Yano(partner)Currently on CUESTA TC CW9.5A

4.63

Opponents

Allen ShihCurrently on SUNNYVALE MTC CM8.5B

4.63

Christi Tain

5.05

Mixed rating 4.59 → 4.57Doubles result

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

Best match

+0.03

Jun 7 vs B. Feng / J. Noda

Worst match

−0.16

Jun 6 vs H. Alexanian / S. Kim

Where you started ›4.44

2023 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 Sep 20

Juan Castillo’s MatchPoint NorCal tennis rating is 4.48, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 5 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−0.014.43

Pulled toward the 2025 year-end level−0.044.69

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