MatchPoint

Player profile

Sergio Castillo’s NorCal tennis rating

Sergio Castillo
USTA 3.5 · NorCal league player
3.27
current
▼ −0.07 this season

Other formats · don’t affect your rating above

Combo 3.25Mixed 3.37
USTA3.50
2026
29 matches
3.803.453.10
Jan · 3.55
Jun · 3.27
Sep 16 · Doubles−0.14
L T. Khanna / V. Prakash
3-6,2-6 · 3D · with Phillip Johnson
● 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 — 17 scoring, 12 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 16, 2026 · Doubles · 3D · Combo

Lost 3-6,2-6
−0.14

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Phillip Johnson(partner)Currently on PLEASANT HILL/PLEASANT HILL MIDDLE CM6.5A
3.02

Opponents

Tarun KhannaCurrently on FREMONT TC CM7.5B
3.47
Vikas PrakashCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.20
Combo rating 3.39 → 3.25Doubles result

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

Sep 13, 2026 · Doubles · 3D · Mixed

Won 6-4,6-2
+0.13

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.37
Julieta Leong(partner)Currently on PLEASANTON 55MX7.0A
3.50

Opponents

Jennifer DoCurrently on PLEASANTON CW8.5B
3.93
Eric ZhangCurrently on PLEASANTON 55MX7.0B
3.20
Mixed rating 3.24 → 3.37Doubles result

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

Sep 8, 2026 · Doubles · 1D · Combo

Lost 1-6,0-6
−0.18

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Christopher Pentes(partner)Currently on DIABLO CC CM6.5A
2.57

Opponents

Oscar HamCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX6.0B
3.37
Doug Van SlykeCurrently on PLEASANTON CM6.5F
3.16
Combo rating 3.57 → 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 · 2D · Combo

Won 6-3,6-2
+0.08

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Morgan Becker(partner)Currently on DIABLO CC CM6.5A
2.91

Opponents

Carl BuettnerCurrently on CROW CANYON CC CM6.5A
3.02
David MooreCurrently on CROW CANYON CC CM6.5A
3.16
Combo rating 3.49 → 3.57Doubles result

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

Jun 13, 2026 · Doubles · Combo

Lost 7-6,2-6,0-1
−0.04

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Dan Helmer(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
4.04

Opponents

Shuangxi XuCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.92
Li QianCurrently on PLEASANTON CM7.5F
3.60
Combo rating 3.53 → 3.49Doubles result

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

May 24, 2026 · Doubles · Combo

Won 6-3,6-3
+0.18

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Nicholas Paige(partner)Currently on RICHMOND TA/NICHOLL PK 55MX7.0A
3.43

Opponents

Keith Ma
3.55
Mark MorissetteCurrently on LANEY TA/ENCINAL HS 55MX6.0A
3.27
Combo rating 3.35 → 3.53Doubles result

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

May 20, 2026 · Doubles · Combo

Lost 2-6,4-6
−0.10

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Kevin Kyono(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.67

Opponents

Jim KrugerCurrently on CROW CANYON CC CM7.5A
3.62
Perry TeevensCurrently on CROW CANYON CC CM6.5A
3.24
Combo rating 3.45 → 3.35Doubles result

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

May 16, 2026 · Doubles · Combo

Won 6-4,6-1
+0.12

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Joel Warford(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 40MX7.0A
3.28

Opponents

William FungCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.32
David TakeuchiCurrently on ROUND HILL CC CM7.5A
3.05
Combo rating 3.33 → 3.45Doubles result

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

May 9, 2026 · Singles

Lost 2-6,2-6
−0.05

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27

Opponents

Joe YuenCurrently on GOLDMAN TC CM7.5B
3.60
Rating 3.27 → 3.22Singles result

May 9, 2026 · Singles

Lost 6-7,2-6
−0.05

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27

Opponents

Irel QuinanolaCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B
3.45
Rating 3.22 → 3.17Singles result

Apr 26, 2026 · Doubles · Combo

Won 6-3,4-6,1-0
+0.15

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Joel Warford(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 40MX7.0A
3.28

Opponents

Vinh LyCurrently on BAY TREES PK CM7.5A
3.11
Harvey SueCurrently on BAY TREES PK 55MX7.0A
3.61
Combo rating 3.18 → 3.33Doubles result

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

Apr 26, 2026 · Singles

Lost 3-6,3-6
−0.07

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27

Opponents

Guillaume Courouge
3.63
Rating 3.34 → 3.27Singles result

Apr 18, 2026 · Doubles · Combo

Lost 5-7,2-6
−0.04

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Inderjit Dhillon(partner)Currently on RICHMOND TA/NICHOLL PK CM7.5C
3.45

Opponents

David KardonCurrently on RICHMOND TA/NICHOLL PK CM8.5A
3.85
Alex S WhangCurrently on LANEY TA/ENCINAL HS 40MX6.0B
3.47
Combo rating 3.23 → 3.18Doubles result

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

Apr 18, 2026 · Doubles

Won 6-7,6-3,1-0
+0.14

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27
Edison Barco(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.33

Opponents

Sundeep KapoorCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5B
3.22
Giridharan AnandanCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5B
3.34
Rating 3.20 → 3.34Doubles result

Apr 5, 2026 · Doubles · Combo

Won 6-3,6-4
+0.12

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
Demetrius Andrews(partner)Currently on RICHMOND TA/NICHOLL PK CM7.5A
3.52

Opponents

Adam CheyerCurrently on CLAREMONT R and S CM6.5A
3.16
Arthur Hoffman
3.05
Combo rating 3.11 → 3.23Doubles result

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

Mar 29, 2026 · Doubles · Combo

Lost 2-6,2-6
−0.12

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.25
David Dunetz(partner)
2.92

Opponents

Daniel BaoCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE CM6.5A
3.24
Tom JanuarioCurrently on GLTF/SAN FRAN ST U CM6.5A
3.34
Combo rating 3.23 → 3.11Doubles result

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

Mar 15, 2026 · Doubles

Lost 4-6,3-6
−0.16

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27
Aris Garcia(partner)Currently on RICHMOND TA/NICHOLL PK CM7.5C
3.16

Opponents

David RoseCurrently on HIGHLANDS CC CM7.5A
3.48
Doug NgCurrently on MORAGA VALLEY 40MX7.0A
2.76
Rating 3.36 → 3.20Doubles result

Feb 28, 2026 · Doubles

Lost 6-7,6-4,0-1
−0.11

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27
Jonathan Indick(partner)Currently on CONCORD TC/WILLOW PASS PK CM7.5A
3.41

Opponents

Pritesh DasguptaCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5B
3.45
Jatin KheraCurrently on DOUGHERTY VALLEY HS CM6.5A
3.15
Rating 3.33 → 3.22Doubles result

Feb 22, 2026 · Doubles

Lost 3-6,1-6
−0.06

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27
Edison Barco(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.33

Opponents

Anthony AbalosCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5B
3.68
Chinmaya SahooCurrently on STONEBRAE CC 40MX7.0A
3.56
Rating 3.49 → 3.43Doubles result

Feb 22, 2026 · Doubles

Lost 6-4,2-6,0-1
−0.10

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27
Darwing Navarro(partner)Currently on RICHMOND TA/NICHOLL PK CM7.5C
3.35

Opponents

Ken FagelCurrently on WASHINGTON PK CM7.5A
3.89
Zain SaiyedCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D
3.03
Rating 3.43 → 3.33Doubles result

Feb 20, 2026 · Singles

Lost 1-6,0-6
−0.21

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27

Opponents

Yuri VeberCurrently on ROUND HILL CC CM7.5A
3.23
Rating 3.70 → 3.49Singles result

Jan 24, 2026 · Doubles

Won 6-3,7-5
+0.10

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27
Jonathan Indick(partner)Currently on CONCORD TC/WILLOW PASS PK CM7.5A
3.41

Opponents

Jeff FroulaCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5A
3.15
Mohammed SameerCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.35
Rating 3.70 → 3.80Doubles result

Jan 11, 2026 · Doubles

Won 7-5,4-6,1-0
+0.09

Sergio’s side

Sergio CastilloCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A
3.27
Hichem Bannour(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.18

Opponents

Chris JohnsonCurrently on OAKLAND HILLS 40MX7.0A
3.28
Michael AddicottCurrently on OAKLAND HILLS 40MX7.0A
3.13
Rating 3.70 → 3.80Doubles result
Best match
+0.17
Jun 13 vs J. Forden / A. Keciciler
Worst match
−0.21
Feb 20 vs Yuri Veber
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

Sergio Castillo’s MatchPoint NorCal tennis rating is 3.27, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 3 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+0.013.55

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