William Matthes

NTRP rating 4.0C · 3 teams in 2026

Level

Desk level 3.75

The level is a Desk level as of the data run. It is The Tennis Desk's estimate of how the player is playing now, on the NTRP scale to two decimals. It is not an NTRP rating. The small chart beside the level is the rated lines in 2026.

Record

Year	Lines	Won-lost	Singles	Doubles
2026	6	2-4	0-1	2-3
2025	3	1-2	—	1-2
2024	8	4-4	—	4-4
2023	5	3-2	—	3-2
2022	5	3-2	—	3-2

League	Year	Won-lost
Adult 40 & Over Mens 4.0	2026	1-1
Adult 55 & Over Mens 8.0	2026	1-3
Adult 40 & Over Mens 4.0	2025	1-0
Adult 55 & Over Mens 8.0	2025	0-2
Adult 40 & Over Mens 4.0	2024	1-1
Adult 55 & Over Mens 8.0	2024	3-3
Adult 40 & Over Mens 4.0	2023	3-2
Adult 18 & Over Mens 4.0	2022	2-0
Adult 40 & Over Mens 4.0	2022	1-2

Teams

2026

CALIFORNIA TC · Adult 40 & Over Mens 4.0 · NTRP rating 4.0C · roster record 1-1 in 2 lines
CALIFORNIA TC · Adult 55 & Over Mens 8.0 · NTRP rating 4.0C · roster record 1-3 in 4 lines
CALIFORNIA TC · Combo Mens League 8.5 · NTRP rating 4.0C · no line yet

2025

CALIFORNIA TC · Adult 40 & Over Mens 4.0 · NTRP rating 4.0C · roster record 1-0 in 1 line
CALIFORNIA TC · Adult 55 & Over Mens 8.0 · NTRP rating 4.0C · roster record 0-2 in 2 lines

2024

CALIFORNIA TC · Adult 40 & Over Mens 4.0 · NTRP rating 4.0C · roster record 1-1 in 2 lines
CALIFORNIA TC · Adult 55 & Over Mens 8.0 · NTRP rating 4.0C · roster record 3-3 in 6 lines

2023

CALIFORNIA TC · Adult 40 & Over Mens 4.0 · NTRP rating 4.0C · roster record 3-2 in 5 lines

2022

CALIFORNIA TC · Adult 18 & Over Mens 4.0 · NTRP rating 4.0s · roster record 2-0 in 2 lines
CALIFORNIA TC · Adult 40 & Over Mens 4.0 · NTRP rating 4.0s · roster record 1-2 in 3 lines

Match log

Team match	Partner	Opponents
May 3, 2026 · Doubles 3W6-4, 6-1
PENINSULA TC v CALIFORNIA TC Adult 55 & Over Mens 8.0	Duncan Kennedy	Mike Shaffer, Gerald Sydorak
April 9, 2026 · Doubles 1L6-4, 6-1
CALIFORNIA TC v GOLDMAN TC Adult 55 & Over Mens 8.0	Joe Elson	David Reel, Gregory Rojas
April 2, 2026 · Doubles 3L7-5, 6-3
CALIFORNIA TC v FOSTER CITY TC/EDGEWATER PK Adult 55 & Over Mens 8.0	Richard Treadwell	Gary Ching, Philip Thomas
March 24, 2026 · Doubles 2L7-5, 6-2
FOSTER CITY TC/EDGEWATER PK v CALIFORNIA TC Adult 55 & Over Mens 8.0	Chris Donohoe	Anthony Vuong, Jonathan Feldman
February 23, 2026 · Singles 1L6-1, 6-0
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 40 & Over Mens 4.0	—	Diego Sabaris
February 21, 2026 · Doubles 3W6-3, 3-6, 1-0
GLTF/SAN FRAN ST U v CALIFORNIA TC Adult 40 & Over Mens 4.0	Richard Treadwell	Michael Sengmanivong, Nam Vu
May 22, 2025 · Doubles 2L7-5, 6-4
CALIFORNIA TC v MT TAM RC Adult 55 & Over Mens 8.0	Joe Elson	Jason Camp, Mark Schiller
April 13, 2025 · Doubles 1L6-3, 6-3
HARBOR PT v CALIFORNIA TC Adult 55 & Over Mens 8.0	Mark Kushner	Michael Mascott, Robert S Delaney
February 27, 2025 · Doubles 3W6-3, 6-3
GLTF/GOLDMAN TC v CALIFORNIA TC Adult 40 & Over Mens 4.0	Trevor Wright	Aaron Walz, Bryan Blythe
May 18, 2024 · Doubles 2L6-4, 6-2
CALIFORNIA TC v FOSTER CITY TC/EDGEWATER PK Adult 55 & Over Mens 8.0	Carl Kawaja	Richard Chang, Shun Quon
May 12, 2024 · Doubles 2L6-4, 6-3
CALIFORNIA TC v SAN CARLOS TC/ARGUELLO PK Adult 55 & Over Mens 8.0	David Gendreau	David Orton, Hernan Epelman
May 2, 2024 · Doubles 1W6-2, 4-6, 1-0
CALIFORNIA TC v GOLDMAN TC Adult 55 & Over Mens 8.0	Joe Elson	Julio Mora, Edgar Micua
April 29, 2024 · Doubles 2W6-4, 6-3
GOLDMAN TC v CALIFORNIA TC Adult 55 & Over Mens 8.0	Joe Elson	Edgar Micua, Gregory Rojas
April 24, 2024 · Doubles 1L7-5, 6-3
FOSTER CITY TC/EDGEWATER PK v CALIFORNIA TC Adult 55 & Over Mens 8.0	Thomas Byrne	Todd Osasa, Robert Waters
April 21, 2024 · Doubles 2W6-4, 4-6, 1-0
GOLDMAN TC v CALIFORNIA TC Adult 55 & Over Mens 8.0	Carl Kawaja	Sheldon Medicoff, Charles Spelman
February 15, 2024 · Doubles 3W6-2, 6-3
CALIFORNIA TC v BAY CLUB SF TENNIS Adult 40 & Over Mens 4.0	Douglas Bria	Eric Debbane, Aref El Natour
January 7, 2024 · Doubles 2L6-4, 6-1
GOLDMAN TC v CALIFORNIA TC Adult 40 & Over Mens 4.0	Richard Treadwell	Vincent Mar, Sheldon Medicoff
April 2, 2023 · Doubles 2 · PlayoffsL6-2, 7-6
CALIFORNIA TC v BAY CLUB SF TENNIS Adult 40 & Over Mens 4.0	David Gendreau	OVIDIU ZAHARIA, Nicholas Lynch
March 8, 2023 · Doubles 2L6-2, 6-1
CALIFORNIA TC v BAY CLUB SF TENNIS Adult 40 & Over Mens 4.0	Douglas Bria	Manav Khurana, OVIDIU ZAHARIA
March 2, 2023 · Doubles 2W7-5, 6-1
GLTF/GOLDMAN TC v CALIFORNIA TC Adult 40 & Over Mens 4.0	Charlie Wyman	Alan Drew, Christopher Screnci
February 5, 2023 · Doubles 3W6-3, 7-5
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 40 & Over Mens 4.0	David Gendreau	Rajeev Aswani, Eric Debbane
February 2, 2023 · Doubles 3W6-3, 6-3
CALIFORNIA TC v GLTF/SAN FRAN ST U Adult 40 & Over Mens 4.0	Charlie Wyman	Thepadol Chaturaphanich, Jason Smith
May 20, 2022 · Doubles 2W6-0, 6-2
GLTF/GOLDMAN TC v CALIFORNIA TC Adult 18 & Over Mens 4.0	David Gendreau	Michael Schement, Patrick Miller
May 10, 2022 · Doubles 2W7-5, 6-3
CALIFORNIA TC v OLYMPIC Adult 18 & Over Mens 4.0	Weishen Mead	Andy Gordon, Jack McGannon
March 5, 2022 · Doubles 3L6-3, 3-6, 1-0
OLYMPIC v CALIFORNIA TC Adult 40 & Over Mens 4.0	Richard Treadwell	Craig Allison, Andy Gordon
February 24, 2022 · Doubles 2W6-4, 7-5
CALIFORNIA TC v BAY CLUB SF TENNIS Adult 40 & Over Mens 4.0	David Gendreau	Boo Yong Ahn, OVIDIU ZAHARIA
February 13, 2022 · Doubles 3L6-4, 6-4
CALIFORNIA TC v GLTF/GOLDMAN TC Adult 40 & Over Mens 4.0	Edward Conner	Jason Goodrick, Aaron Walz

Partners

David Gendreau · 5 doubles lines together, 3-2
Joe Elson · 4 doubles lines together, 2-2
Richard Treadwell · 4 doubles lines together, 1-3