MatchPoint

Player profile

Ed Der’s NorCal tennis rating

Ed Der
USTA 4.0 · NorCal league player
3.58
current
▼ −0.31 this season

Other formats · don’t affect your rating above

Combo 3.61Mixed 3.42
USTA4.00
2025
8 matches
3.993.713.43
Jan · 3.99
Mar · 3.43
May 20 · Doubles−0.13
L J. Jenney / R. Breslauer
7-6,3-6,0-1 · with Rick Albar
● 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

30 matches

Published NorCal results in 2026 — 0 scoring, 30 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 13, 2026 · Doubles · 2D · Mixed

Won 6-3,6-0
+0.02

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Tianshu Begley(partner)Currently on SUNNYVALE MTC 40MX6.0C
2.88

Opponents

William CharCurrently on SAN CARLOS TC/ARGUELLO PK S70M6.0A
2.93
Mishelle WestendorfCurrently on SAN CARLOS TC/ARGUELLO PK 55MX6.0A
2.89
Mixed rating 3.40 → 3.42Doubles result

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

Aug 30, 2026 · Doubles · 1D · Mixed

Lost 3-6,6-7
−0.15

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Charlene Wing Wo(partner)Currently on FOSTER CITY TC/EDGEWATER PK CW6.5A-DT
3.33

Opponents

Terry RomeroCurrently on SAN CARLOS TC/ARGUELLO PK 55MX7.0C
3.33
Alan TseCurrently on SAN CARLOS TC/ARGUELLO PK CM7.5C
3.43
Mixed rating 3.55 → 3.40Doubles result

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

Aug 9, 2026 · Doubles · Mixed

Won 6-0,6-1
+0.00

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Lori Wolfe(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW5.5A-DT
2.65

Opponents

Steve DruskinCurrently on PENINSULA TC 40MX6.0A
2.52
Sarah OliverCurrently on PENINSULA TC 40MX6.0A
2.60
Mixed rating 3.55 → 3.55Doubles result

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

Jul 25, 2026 · Doubles · Mixed

Won 6-3,6-2
+0.03

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Junko Tanaka(partner)Currently on PENINSULA CC CW6.5A
3.62

Opponents

Anne RainwaterCurrently on MILLBRAE RC 40MX7.0A
3.12
Derrick WongCurrently on MILLBRAE RC 55MX7.0A
2.78
Mixed rating 3.52 → 3.55Doubles result

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

Jul 11, 2026 · Doubles · Combo

Lost 6-4,2-6,0-1
−0.11

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Brian Bowen(partner)Currently on YMCA PRESIDIO CM6.5A
3.50

Opponents

Albert BlakeCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.70
Christopher CastCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.63
Combo rating 3.78 → 3.67Doubles result

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

Jul 11, 2026 · Doubles · Combo

Lost 5-7,7-5,0-1
−0.06

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Raymond Kong(partner)Currently on GLTF/GOLDMAN TC 40MX7.0A
3.55

Opponents

William AfricaCurrently on BAY CLUB SANTA CLARA CM7.5A
3.64
Art BiagtanCurrently on LOS PASEOS PK 40MX7.0A
3.84
Combo rating 3.67 → 3.61Doubles result

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

Jul 8, 2026 · Doubles · Mixed

Won 3-6,6-3,1-0
+0.06

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Mariko Kimura(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.43

Opponents

Tonya VincentCurrently on SAN CARLOS TC/ARGUELLO PK 55MX7.0C
3.36
Brandt FuseCurrently on SAN CARLOS TC/ARGUELLO PK 40MX7.0A
3.02
Mixed rating 3.45 → 3.52Doubles result

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

Jun 29, 2026 · Doubles · Mixed

Lost 6-7,7-5,0-1
−0.11

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Junko Tanaka(partner)Currently on PENINSULA CC CW6.5A
3.62

Opponents

Dylan RagozinCurrently on COASTSIDE TA/HALF MOON BAY HS CM8.5A
3.66
Leslie WakasaCurrently on COLONY CLUB CW7.5A
3.02
Mixed rating 3.56 → 3.45Doubles result

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

Jun 23, 2026 · Doubles · Mixed

Lost 7-5,3-6,0-1
−0.15

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Tianshu Begley(partner)Currently on SUNNYVALE MTC 40MX6.0C
2.88

Opponents

Victoria VaninaCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0C
3.44
Sam MateosianCurrently on SAN CARLOS TC/ARGUELLO PK CM6.5A
2.94
Mixed rating 3.71 → 3.56Doubles result

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

Jun 22, 2026 · Doubles · Mixed

Won 6-3,6-0
+0.03

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Rebecca Luong(partner)Currently on FOSTER CITY TC/EDGEWATER PK 40MX7.0A
3.84

Opponents

Debbie OldhamCurrently on PENINSULA TC CW7.5A
3.10
Chad PartridgeCurrently on PENINSULA TC CM7.5A
3.14
Mixed rating 3.68 → 3.71Doubles result

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

Jun 14, 2026 · Doubles · Mixed

Won 6-0,7-6
+0.01

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.42
Tianshu Begley(partner)Currently on SUNNYVALE MTC 40MX6.0C
2.88

Opponents

Mishelle WestendorfCurrently on SAN CARLOS TC/ARGUELLO PK 55MX6.0A
2.89
Charles OttCurrently on COASTSIDE TA/HALF MOON BAY HS 40MX6.0A
2.83
Mixed rating 3.67 → 3.68Doubles result

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

Jun 13, 2026 · Doubles · Combo

Won 6-2,6-2
+0.04

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Raymond Kong(partner)Currently on GLTF/GOLDMAN TC 40MX7.0A
3.55

Opponents

Gabriel PetlinCurrently on SAN FRAN ST U CM7.5B
3.21
Timothy TuttleCurrently on GOLDEN GATEWY CM6.5A
3.33
Combo rating 3.73 → 3.78Doubles result

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

May 10, 2026 · Doubles · Combo

Lost 1-6,1-6
−0.25

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Jerry Cheng(partner)
3.63

Opponents

Daniel BaoCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE CM6.5A
3.24
Mark MorissetteCurrently on LANEY TA/ENCINAL HS 55MX6.0A
3.27
Combo rating 3.98 → 3.73Doubles result

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

May 9, 2026 · Doubles · Combo

Lost 5-7,6-1,0-1
−0.12

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Elbridges Enriquez(partner)Currently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.72

Opponents

Steven OliverCurrently on PENINSULA TC CM8.5A
3.81
Denis MurphyCurrently on PENINSULA TC 55MX7.0A
3.61
Combo rating 4.10 → 3.98Doubles result

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

May 5, 2026 · Doubles · Combo

Won 6-2,6-3
+0.08

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Lawrence Henriquez(partner)Currently on SAN FRAN ST U CM7.5B
3.68

Opponents

Rodolphe CassandCurrently on COLONY CLUB 55MX8.0A
3.63
Carsten RibbeCurrently on COASTSIDE TA/HALF MOON BAY HS CM7.5A
3.44
Combo rating 4.02 → 4.10Doubles result

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

May 3, 2026 · Doubles · Combo

Won 6-1,6-2
+0.03

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Jeffrey Lee(partner)
3.61

Opponents

Charles HigginsCurrently on OLYMPIC CM7.5A
3.31
Walt WilligCurrently on OLYMPIC CM6.5A
3.20
Combo rating 3.98 → 4.02Doubles result

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

Apr 30, 2026 · Doubles · Combo

Won 6-2,6-1
+0.02

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Brian Bowen(partner)Currently on YMCA PRESIDIO CM6.5A
3.50

Opponents

Paul SwinkCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5C
3.12
Ludwig Lin
3.08
Combo rating 3.96 → 3.98Doubles result

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

Apr 24, 2026 · Doubles · Combo

Won 5-7,6-1,1-0
+0.12

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Rocky Moss(partner)Currently on GOLDMAN TC S70M7.0A
3.65

Opponents

Richard Gumbiner
3.46
Peter SanchezCurrently on MARIN TC CM7.5B
3.68
Combo rating 3.84 → 3.96Doubles result

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

Apr 9, 2026 · Doubles · Combo

Won 6-1,6-2
+0.02

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Wesley Leung(partner)Currently on FOSTER CITY TC/EDGEWATER PK S70M7.0A
3.75

Opponents

Gary StemplerCurrently on CUPERTINO TC/CUPERTINO SC CM7.5B
3.14
Alfonso EchonCurrently on CUPERTINO TC/CUPERTINO SC CM6.5B-DT
3.17
Combo rating 3.82 → 3.84Doubles result

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

Apr 8, 2026 · Doubles · Combo

Lost 4-6,1-6
−0.07

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Young Gong(partner)Currently on BAY CLUB SF TENNIS 40MX8.0A
3.68

Opponents

Peter SanchezCurrently on MARIN TC CM7.5B
3.68
Ricky MasonCurrently on GOLDMAN TC S70M7.0A
3.81
Combo rating 3.89 → 3.82Doubles result

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

Apr 1, 2026 · Doubles · Combo

Lost 5-7,7-5,0-1
−0.13

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
D Jeffrey Demanes(partner)Currently on FOSTER CITY TC/EDGEWATER PK S70M7.0A
3.36

Opponents

Steven OliverCurrently on PENINSULA TC CM8.5A
3.81
Steven VoorhisCurrently on PENINSULA TC 55MX7.0A
3.11
Combo rating 4.02 → 3.89Doubles result

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

Mar 29, 2026 · Doubles · Combo

Won 4-6,6-3,1-0
+0.02

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Lawrence Henriquez(partner)Currently on SAN FRAN ST U CM7.5B
3.68

Opponents

Gabriel PetlinCurrently on SAN FRAN ST U CM7.5B
3.21
Satish GudiboinaCurrently on GOLDEN GATEWY CM7.5A
3.33
Combo rating 4.00 → 4.02Doubles result

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

Mar 24, 2026 · Doubles · Combo

Won 6-2,7-5
+0.02

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Wesley Leung(partner)Currently on FOSTER CITY TC/EDGEWATER PK S70M7.0A
3.75

Opponents

Albert RiveraCurrently on SUNNYVALE TC/SUNNYVALE MTC S70M7.0B
2.91
Mike DunnamCurrently on SUNNYVALE TC/SUNNYVALE MTC S70M7.0B
3.29
Combo rating 3.98 → 4.00Doubles result

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

Mar 22, 2026 · Doubles · Combo

Won 6-4,6-2
+0.05

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Byron Lee(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.66

Opponents

Tevis Martin
3.43
Victor HwangCurrently on OLYMPIC CM7.5A
3.36
Combo rating 3.93 → 3.98Doubles result

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

Mar 18, 2026 · Doubles · Combo

Won 3-6,6-4,1-0
+0.13

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Jaime Pagmanua(partner)Currently on PINOLE PK S70M7.0A
3.69

Opponents

Shane DenamurCurrently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
3.77
Steve OlsonCurrently on SUNNYVALE TC/SUNNYVALE MTC S70M7.0A
3.69
Combo rating 3.80 → 3.93Doubles result

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

Mar 11, 2026 · Doubles · Combo

Won 4-6,6-1,1-0
+0.12

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Rusty Weston(partner)
3.39

Opponents

Louis RamirezCurrently on HARBOR PT 55MX7.0A
3.69
Stephan Scherr
3.34
Combo rating 3.68 → 3.80Doubles result

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

Mar 10, 2026 · Doubles · Combo

Won 2-6,6-3,1-0
+0.12

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Jaime Pagmanua(partner)Currently on PINOLE PK S70M7.0A
3.69

Opponents

Chris Chi TruongCurrently on MORGAN HILL TC/MORGAN HILL TC 55MX7.0A
3.71
Gary BergCurrently on SUNNYVALE TC/SUNNYVALE MTC S70M6.0A
3.56
Combo rating 3.56 → 3.68Doubles result

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

Mar 4, 2026 · Doubles · Combo

Lost 2-6,4-6
−0.08

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Lance Mock(partner)
3.46

Opponents

Robert MacnaughtonCurrently on LAGUNITAS CC CM8.5A
3.79
Bryan Baker
3.75
Combo rating 3.64 → 3.56Doubles result

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

Feb 24, 2026 · Doubles · Combo

Won 3-6,6-4,1-0
+0.09

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Doug Abbey(partner)
3.52

Opponents

Peter ClarkCurrently on MT TAM RC CM7.5A
3.57
Richard Gumbiner
3.46
Combo rating 3.55 → 3.64Doubles result

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

Feb 12, 2026 · Doubles · Combo

Won 6-4,7-5
+0.12

Ed’s side

Ed DerCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.61
Rocky Moss(partner)Currently on GOLDMAN TC S70M7.0A
3.65

Opponents

Rob CochranCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.72
Tom Schmierer
3.22
Combo rating 3.42 → 3.55Doubles result

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

Best match
−0.07
Jan 30 vs T. Itayama / D. Chua
Worst match
−0.20
Jan 14 vs D. Ragozin / S. Akram
Where you started ›3.89
2016 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 Sep 20

Ed Der’s MatchPoint NorCal tennis rating is 3.58, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 4 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+0.103.99
Pulled toward the 2025 year-end level+0.153.58

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