Jim Collins: 3.51 estimated dynamic rating · Walnut Creek RC/Walnut Creek TC

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Player profile

Jim Collins

USTA3.5

Walnut Creek RC/Walnut Creek TC

3.51

Estimated dynamic rating

▲ +0.17 this season

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Active teams

WALNUT CREEK RC/Walnut Creek TC CM7.5D →2026 Combo Mens League 7.5

Combo · 2026

13 matches

Mar · 3.59

Oct · 3.89

Oct 19 · Doubles+0.08

W B. Hennessy / T. Gulik

6-7,6-3,1-0 · 2D · with Siddharth Nigam

Your combo rating, from combo matches only. It doesn’t move your 3.51.● 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

24 matches

Published NorCal results in 2026 — 11 scoring, 13 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 19, 2026 · Doubles · 2D · Combo

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

+0.08

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Siddharth Nigam(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5B

3.78

Opponents

Brian HennessyCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.97

Tim Van Der Waart Van GulikCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5C

3.51

Combo rating 3.81 → 3.89Doubles result

Sep 12, 2026 · Doubles · 1D · Combo

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

−0.09

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Stephen Buchholz(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5B

4.14

Opponents

Abhijeet KumarCurrently on SLEEPY HOLLOW CM7.5A

4.12

Thomas ShinCurrently on SLEEPY HOLLOW CM7.5A

3.77

Combo rating 3.91 → 3.81Doubles result

Jul 12, 2026 · Doubles

Won 6-3,7-6

+0.08

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Kevin Kyono(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.61

Opponents

Ryan AlexanderCurrently on SLEEPY HOLLOW CM7.5A

3.34

Patrick KimCurrently on SLEEPY HOLLOW CM7.5A

3.39

Rating 3.44 → 3.51Doubles result

Jul 11, 2026 · Doubles · Combo

Won 6-3,6-3

+0.04

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Nicholas Mastrangelo(partner)Currently on VALLEY VISTA RC/VVRC COURTS CM7.5A

3.55

Opponents

Eric RasmussenCurrently on GOLDMAN TC S70M7.0A

3.37

Raymond KongCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A

3.56

Combo rating 3.87 → 3.91Doubles result

Jul 10, 2026 · Doubles · Combo

Won 6-2,6-0

+0.21

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Steven Lehmer(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.32

Opponents

Roger PuttyCurrently on GOLD RIVER RC 55MX9.0B

4.08

Mark WallaceCurrently on SUN CITY LINCOLN 55MX8.0A

3.98

Combo rating 3.65 → 3.87Doubles result

Jun 28, 2026 · Doubles

Won 6-1,7-5

+0.05

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.52

Opponents

Rob ScottCurrently on MORAGA CC CM7.5A

3.07

Timothy Sweeney

3.26

Rating 3.39 → 3.44Doubles result

Jun 13, 2026 · Doubles · Combo

Won 6-4,6-2

+0.04

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.68

Opponents

Michael Abdel-MalekCurrently on ROUND HILL CC CM7.5A

3.58

Ken HaworthCurrently on ROUND HILL CC CM7.5A

3.11

Combo rating 3.61 → 3.65Doubles result

May 30, 2026 · Doubles

Won 6-0,6-2

+0.04

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.52

Opponents

Mario OropezaCurrently on PINOLE PK 55MX7.0A

3.15

Craig Mcallister

3.15

Rating 3.34 → 3.39Doubles result

May 20, 2026 · Doubles · Combo

Won 6-2,6-1

+0.04

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Steven Lehmer(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.32

Opponents

Ryan KincaidCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A

3.26

Nicholas MastrangeloCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A

3.55

Combo rating 3.57 → 3.61Doubles result

May 17, 2026 · Doubles · Combo

Won 6-2,6-1

+0.01

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Martin Sanchez(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.42

Opponents

Jeffrey NippCurrently on ROUND HILL CC CM6.5A

3.16

David TakeuchiCurrently on ROUND HILL CC CM7.5A

3.02

Combo rating 3.56 → 3.57Doubles result

May 8, 2026 · Doubles

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

−0.13

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.52

Opponents

Rommel LlanesCurrently on ROLLINGWOOD 55MX8.0A

3.55

Chris SilvaCurrently on GOLD RIVER RC 55MX7.0A

3.44

Rating 3.61 → 3.49Doubles result

May 8, 2026 · Doubles

Lost 6-7,4-6

−0.14

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.52

Opponents

Sanjay VadlamaniCurrently on BAY CLUB COURTSIDE CM7.5B

3.35

Ben ChenCurrently on BAY CLUB COURTSIDE CM7.5B

3.53

Rating 3.49 → 3.34Doubles result

May 6, 2026 · Doubles · Combo

Lost 4-6,5-7

−0.08

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Steven Lehmer(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.32

Opponents

Craig Straub

3.95

Robert Sorenson

3.90

Combo rating 3.64 → 3.56Doubles result

May 2, 2026 · Doubles

Won 6-1,6-1

+0.03

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Jeff Bennett(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.54

Opponents

Fred SioCurrently on WALNUT COUNTRY HOA CM6.5A

3.15

Michael AcostaCurrently on WALNUT COUNTRY HOA CM6.5A

3.14

Rating 3.58 → 3.61Doubles result

Apr 29, 2026 · Doubles · Combo

Won 6-2,6-0

+0.01

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Kevin Kyono(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.70

Opponents

Douglas FishCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B

3.18

Shri ShrivasCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D

3.04

Combo rating 3.63 → 3.64Doubles result

Apr 21, 2026 · Doubles · Combo

Lost 3-6,6-2,0-1

−0.11

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Glenn Teixeira(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.33

Opponents

Dan AlsterCurrently on ROUND HILL CC CM8.5A

3.66

Bill CoxCurrently on SARATOGA TC S70M8.0A

3.97

Combo rating 3.74 → 3.63Doubles result

Apr 8, 2026 · Doubles · Combo

Won 6-3,6-1

+0.02

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Nicholas Mastrangelo(partner)Currently on VALLEY VISTA RC/VVRC COURTS CM7.5A

3.55

Opponents

Dave GroutCurrently on ROUND HILL CC 55MX7.0A

3.25

Jason Hsieh

3.30

Combo rating 3.72 → 3.74Doubles result

Mar 28, 2026 · Doubles · Combo

Won 6-2,6-4

+0.11

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Steven Lehmer(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.32

Opponents

Ronald TabtabCurrently on GREATER VALLEJO TA/AMADOR COURTS 55MX8.0A

3.66

Henry CruzCurrently on CONCORD TC/WILLOW PASS PK CM7.5A

3.52

Combo rating 3.61 → 3.72Doubles result

Mar 23, 2026 · Doubles · Combo

Won 6-3,6-2

+0.02

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.89

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.68

Opponents

Scott Graham

3.12

Kyle JonesCurrently on RICHMOND TA/NICHOLL PK 55MX7.0A

3.35

Combo rating 3.59 → 3.61Doubles result

Mar 11, 2026 · Doubles

Won 6-4,6-0

+0.09

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.52

Opponents

Michael Abdel-MalekCurrently on ROUND HILL CC CM7.5A

3.42

Jonathan JaffeCurrently on ROUND HILL CC CM7.5A

3.26

Rating 3.49 → 3.58Doubles result

Feb 6, 2026 · Doubles

Won 6-3,6-1

+0.07

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.52

Opponents

Prashant Desai

3.31

Josh Norek

3.25

Rating 3.42 → 3.49Doubles result

Jan 31, 2026 · Doubles

Won 6-2,6-3

+0.06

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Jeff Bennett(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.54

Opponents

Mario OropezaCurrently on PINOLE PK 55MX7.0A

3.15

Christian Davis

3.14

Rating 3.35 → 3.42Doubles result

Jan 20, 2026 · Doubles

Won 6-1,6-0

+0.08

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

James Tak(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.36

Opponents

Jace Allen

3.22

Justin Pollock

3.10

Rating 3.28 → 3.35Doubles result

Jan 11, 2026 · Doubles

Won 6-2,6-4

+0.05

Jim’s side

Jim CollinsCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.51

Mark Joseph(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.52

Opponents

Patrick WuCurrently on WALNUT COUNTRY HOA CM6.5A

3.15

Raanan SagyCurrently on WALNUT COUNTRY HOA CM6.5A

3.12

Rating 3.22 → 3.28Doubles result

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

Best match

+0.21

Jul 10 vs R. Putty / M. Wallace

Worst match

−0.11

Apr 21 vs D. Alster / B. Cox

▲

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−0.063.28

Pulled toward the 2025 year-end level−0.063.22

More about Jim

Jim Collins has been a USTA NorCal 3.5 since 2024. The estimated dynamic rating is 3.51, up 0.17 this season, with a 21–5 record in 2026 across regular and combo play. Most frequent partner: Mark Joseph, 11–2 in 13 matches together.

Record

21–5

2026 season, 26 matches

4–2

2025 season, 6 matches

Longest winning streak

1–3

Matches that went to a third set or match tiebreak

Partners

Mark Joseph13 matches together11–2
Steven Lehmer4 matches together3–1
Nicholas Mastrangelo3 matches together3–0

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

d. Roger Putty (4.5) / Mark Wallace (3.5)Jul 10, 2026 · Combo6-2, 6-0
d. Ryan Kincaid (4.0) / Nicholas Mastrangelo (4.0)May 20, 2026 · Combo6-2, 6-1

Year-end NTRP, 2024–2026

3.5 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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Jim Collins: estimated dynamic rating

More about Jim

Record

Partners

Best wins

Year-end NTRP, 2024–2026

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