William Dagley

NTRP rating 4.5C · 5 teams in 2026

Level

Desk level 4.24

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	11	2-9	—	2-9
2025	9	7-2	—	7-2
2024	13	9-4	0-1	9-3
2023	8	2-6	—	2-6
2022	17	7-10	—	7-10

League	Year	Won-lost
Adult 18 & Over Mens 4.5	2026	0-1
Adult 40 & Over Mens 4.5	2026	0-6
Adult 55 & Over Mens 8.0	2026	0-1
Adult 55 & Over Mens 9.0	2026	2-1
Adult 55 & Over Mens 9.0	2025	6-1
Combo Mens League 8.5	2025	1-1
Adult 18 & Over Mens 4.5	2024	3-0
Adult 40 & Over Mens 4.5	2024	1-2
Adult 55 & Over Mens 9.0	2024	2-0
Combo Mens League 8.5	2024	3-2
Adult 18 & Over Mens 4.5	2023	0-1
Adult 55 & Over Mens 9.0	2023	1-3
Combo Mens League 8.5	2023	1-1
Combo Mens League 9.5	2023	0-1
Adult 18 & Over Mens 4.5	2022	2-2
Adult 40 & Over Mens 4.5	2022	0-2
Adult 40 & Over Mens 5.0+	2022	0-1
Adult 55 & Over Mens 9.0	2022	0-3
Combo Mens League 8.5	2022	4-1
Combo Mens League 9.5	2022	1-1

Teams

2026

LAGUNITAS CC · Combo Mens League 8.5 · NTRP rating 4.5C · no line yet
MARIN TC · Adult 18 & Over Mens 4.5 · NTRP rating 4.5C · roster record 0-1 in 1 line
MARIN TC · Adult 40 & Over Mens 4.5 · NTRP rating 4.5C · roster record 0-6 in 6 lines
MARIN TC · Adult 55 & Over Mens 8.0 · NTRP rating 4.5C · roster record 0-1 in 2 lines
MARIN TC · Adult 55 & Over Mens 9.0 · NTRP rating 4.5C · roster record 2-1 in 3 lines

2025

LAGUNITAS CC · Combo Mens League 8.5 · NTRP rating 4.5C · roster record 1-1 in 2 lines
MARIN TC · Adult 18 & Over Mens 4.5 · NTRP rating 4.5C · roster record 0-0 in 1 line
MARIN TC · Adult 55 & Over Mens 9.0 · NTRP rating 4.5C · roster record 6-1 in 7 lines

2024

MARIN TC · Adult 18 & Over Mens 4.5 · NTRP rating 4.5C · roster record 3-0 in 3 lines
MARIN TC · Adult 40 & Over Mens 4.5 · NTRP rating 4.5C · roster record 1-2 in 3 lines
MARIN TC · Adult 55 & Over Mens 9.0 · NTRP rating 4.5C · roster record 2-0 in 2 lines
MARIN TC · Combo Mens League 8.5 · NTRP rating 4.5C · roster record 3-2 in 5 lines

2023

MARIN TC · Adult 18 & Over Mens 4.5 · NTRP rating 4.5C · roster record 0-1 in 1 line
MARIN TC · Adult 55 & Over Mens 9.0 · NTRP rating 4.5C · roster record 1-3 in 4 lines
MARIN TC · Combo Mens League 8.5 · NTRP rating 4.5C · roster record 1-1 in 2 lines
MARIN TC · Combo Mens League 9.5 · NTRP rating 4.5C · roster record 0-1 in 1 line

2022

HARBOR PT · Adult 55 & Over Mens 9.0 · NTRP rating 4.5C · roster record 0-3 in 3 lines
MARIN TC · Adult 18 & Over Mens 4.5 · NTRP rating 4.5C · roster record 2-2 in 4 lines
MARIN TC · Adult 40 & Over Mens 4.5 · NTRP rating 4.5C · roster record 0-2 in 2 lines
MARIN TC · Adult 40 & Over Mens 5.0+ · NTRP rating 4.5C · roster record 0-1 in 2 lines
MARIN TC · Combo Mens League 8.5 · NTRP rating 4.5C · roster record 4-1 in 5 lines
MARIN TC · Combo Mens League 9.5 · NTRP rating 4.5C · roster record 1-1 in 2 lines

Match log

Team match	Partner	Opponents
May 21, 2026 · Doubles 3L6-3, 6-2
MARIN TC 55AM8.0B v MARIN TC 55AM8.0A Adult 55 & Over Mens 8.0	David Hirschkop	John Honey, David Levy
May 16, 2026 · Doubles 1W6-7, 7-6, 1-0
ROHNERT PK TC/MAGNOLIA/M PK v MARIN TC Adult 55 & Over Mens 9.0	Michael Lustenberger	Antonio Vigil, Jason Duenas
May 10, 2026 · Doubles 1W4-6, 2-2
TIBURON PEN C v MARIN TC Adult 55 & Over Mens 9.0	William Breck	Christopher Colwell, Clayton Flanagan
May 2, 2026 · Doubles 1L6-1, 7-5
MARIN TC v ROHNERT PK TC/MAGNOLIA/M PK Adult 18 & Over Mens 4.5	Kevin Erickson	Michael Saucy, Timothy Barlow
April 13, 2026 · Doubles 1L6-3, 4-6, 1-0
MARIN TC v TIBURON PEN C Adult 55 & Over Mens 9.0	Christopher Brawer	Jeffrey Fisher, Michel Seifer
March 15, 2026 · Doubles 2L7-6, 6-4
MARIN TC v FLYTE RC Adult 40 & Over Mens 4.5	Andrew Sohn	Eddy Chen, Sacha Drazien
March 9, 2026 · Doubles 1L6-1, 6-4
RAFAEL RC/AWHS v MARIN TC Adult 40 & Over Mens 4.5	Christopher Brawer	Michael Damiani, Kevin Erickson
March 8, 2026 · Doubles 1L6-2, 2-6, 1-0
ROHNERT PK TC/MAGNOLIA/M PK v MARIN TC Adult 40 & Over Mens 4.5	Jason Holmes	Timothy Barlow, Gerald Mehciz
February 28, 2026 · Doubles 2L6-2, 4-6, 1-0
MILL VALLEY v MARIN TC Adult 40 & Over Mens 4.5	Christopher Brawer	James Milligan, Andrew MacKay
February 7, 2026 · Doubles 1L6-1, 6-3
FLYTE RC v MARIN TC Adult 40 & Over Mens 4.5	Christopher Brawer	Steffen Kuehr, Raul Sananes
February 1, 2026 · Doubles 2L6-2, 6-3
TIBURON PEN C v MARIN TC Adult 40 & Over Mens 4.5	Andrew Sohn	Michel Seifer, David Von Stroh
October 12, 2025 · Doubles 2W6-3, 6-4
LAGUNITAS CC v MARIN TC Combo Mens League 8.5	Bill Lamm	Mike Schulist, Michael Lustenberger
October 4, 2025 · Doubles 1L6-3, 7-5
ROLLING HILLS v LAGUNITAS CC Combo Mens League 8.5	Cole van Brunt	Jacob Cohen, Sachin Monga
July 13, 2025 · Doubles 1 · SectionalsL6-0, 6-1
OLYMPIC v MARIN TC Adult 55 & Over Mens 9.0	Daniel Krebs	Michel Seifer, Jeff Urban
July 11, 2025 · Doubles 3 · SectionalsW6-1, 6-1
MARIN TC v UNIVERSITY CLUB PA Adult 55 & Over Mens 9.0	Stefan Serbicki	Jason Matlof, Randy Becker
July 11, 2025 · Doubles 2 · SectionalsW6-4, 6-4
MARIN TC v Corey Reich Tennis Center Adult 55 & Over Mens 9.0	Stefan Serbicki	Craig Lazarchik, Lyle E Johnson
June 8, 2025 · Doubles 3 · PlayoffsW2-6, 6-3, 1-0
MARIN TC v HARBOR PT Adult 55 & Over Mens 9.0	T Eric Lehto	Curtis Dunn, Michael Rennels
May 4, 2025 · Doubles 3W6-1, 6-2
ROHNERT PK TC/MAGNOLIA/M PK v MARIN TC Adult 55 & Over Mens 9.0	Stefan Serbicki	Antonio Vigil, Luis Nanez
April 12, 2025 · Doubles 2W6-0, 6-3
ROHNERT PK TC/MAGNOLIA/M PK v MARIN TC Adult 55 & Over Mens 9.0	Stefan Serbicki	Antonio Vigil, Steven Colletto
March 22, 2025 · Doubles 2W6-3, 7-5
ROHNERT PK TC/MAGNOLIA/M PK v MARIN TC Adult 55 & Over Mens 9.0	Kevin Erickson	Michael Parr, John Hosbein
November 30, 2024 · Doubles 1 · PlayoffsL6-3, 6-1
GALVIN PK v MARIN TC Combo Mens League 8.5	Kushal Chakrabarty	Michael Saucy, John Taylor
November 17, 2024 · Doubles 1 · PlayoffsL7-6, 6-4
MILL VALLEY v MARIN TC Combo Mens League 8.5	Christopher Brawer	Brian Kneafsey, Matt Dunn
November 1, 2024 · Doubles 1W4-6, 6-2, 1-0
MARIN TC v LAGUNITAS CC Combo Mens League 8.5	Christopher Brawer	Devin Hedrick, Scott Niehaus
October 26, 2024 · Doubles 1W7-6, 6-4
RAFAEL RC v MARIN TC Combo Mens League 8.5	Christopher Brawer	Michael Damiani, Jeffrey Thornton
October 2, 2024 · Doubles 3W2-6, 7-6, 1-0
MARIN TC v MILL VALLEY Combo Mens League 8.5	Mike Schulist	Eric Issadore, Frank Young
May 10, 2024 · Doubles 1W6-2, 6-2
MARIN TC v MILL VALLEY Adult 18 & Over Mens 4.5	T Eric Lehto	Eric Issadore, Robert Blechman
May 5, 2024 · Doubles 2W4-6, 6-4, 1-0
MARINWOOD COMM CTR v MARIN TC Adult 18 & Over Mens 4.5	David Bell	Sacha Drazien, Michael Mascott
April 28, 2024 · Doubles 2W6-4, 6-4
MARIN TC v ROHNERT PK TC/MAGNOLIA/M PK Adult 55 & Over Mens 9.0	Scott Harrison	John Huster, Chris Neal
April 27, 2024 · Doubles 2W4-6, 7-6, 1-0
ROHNERT PK TC/MAGNOLIA/M PK v MARIN TC Adult 55 & Over Mens 9.0	Jonathan Lefferts	Thomas Byrne, Howard Schnirman
April 14, 2024 · Doubles 2 · PlayoffsL6-3, 6-7, 1-0
ROHNERT PK TC/MAGNOLIA/M PK v MARIN TC Adult 40 & Over Mens 4.5	Jonathan Lefferts	Cory Fulchiron, John Hosbein
April 10, 2024 · Doubles 1W6-4, 6-3
MARIN TC v ROLLING HILLS Adult 18 & Over Mens 4.5	T Eric Lehto	John Hackbert, David Mullarkey
March 17, 2024 · Singles 1L6-4, 6-1
ROHNERT PK TC/MAGNOLIA/M PK v MARIN TC Adult 40 & Over Mens 4.5	—	Lin Lee
February 10, 2024 · Doubles 3W6-7, 6-2, 1-0
TIBURON PEN C v MARIN TC Adult 40 & Over Mens 4.5	MARK Plaskon	Steve Bishop, Eddy Marcum
October 14, 2023 · Doubles 2L4-6, 7-6, 1-0
MARIN TC v ROHNERT PK TC/MAGNOLIA/M PK Combo Mens League 8.5	Kushal Chakrabarty	Tom Frisher, Matthew Parry
October 3, 2023 · Doubles 1W7-5, 6-1
MARIN TC v TIBURON PEN C Combo Mens League 8.5	James Brandt	Andre Mancl, Troy Pewitt
October 1, 2023 · Doubles 1L6-1, 6-1
HARBOR PT v MARIN TC Combo Mens League 9.5	Kevin Erickson	Marc Lamonica, Chad Andrews
May 9, 2023 · Doubles 3L6-3, 6-2
MARIN TC v ROLLING HILLS Adult 18 & Over Mens 4.5	Andrew Loft	Jake Lam, Trevor Pinder
May 7, 2023 · Doubles 1L6-2, 6-3
MARIN TC v OLYMPIC Adult 55 & Over Mens 9.0	Jeff Johnson	James Greig, Geoff Cykman
April 26, 2023 · Doubles 2L6-3, 6-3
OLYMPIC v MARIN TC Adult 55 & Over Mens 9.0	Scott Harrison	Albert M Finch, David Hultman
April 23, 2023 · Doubles 1L6-4, 1-6, 1-0
HARBOR PT v MARIN TC Adult 55 & Over Mens 9.0	Scott Harrison	Andrew Loft, Karl Yorston
April 8, 2023 · Doubles 3W6-4, 6-3
MARIN TC v OLYMPIC Adult 55 & Over Mens 9.0	Scott Harrison	Jeff Urban, Craig Allison
November 19, 2022 · Doubles 3 · PlayoffsL5-7, 6-0, 1-0
MARINWOOD COMM CTR v MARIN TC Combo Mens League 8.5	Christopher Brawer	Felipe Campos, Aaron Leschner
November 2, 2022 · Doubles 3W7-5, 6-0
TIBURON PEN C v MARIN TC Combo Mens League 8.5	Christopher Brawer	Matthew Ockner, Robert Chang
October 23, 2022 · Doubles 2L6-2, 6-2
STRAWBERRY v MARIN TC Combo Mens League 9.5	James Brenner	Chad Andrews, Curtis Dunn
October 13, 2022 · Doubles 2W4-6, 7-6, 1-0
MARIN TC v STRAWBERRY Combo Mens League 9.5	Michael Damiani	Beat Bossart, John Wong
October 9, 2022 · Doubles 3W7-5, 7-5
HARBOR PT v MARIN TC Combo Mens League 8.5	Kevin Dufficy	David Herron, Brian Fraim
October 8, 2022 · Doubles 1W6-2, 5-7, 1-0
MARIN TC v ROLLING HILLS Combo Mens League 8.5	John Honey	Elden K Lew, Peter Kennedy
September 30, 2022 · Doubles 1W6-3, 6-4
MARIN TC v HARBOR PT Combo Mens League 8.5	Gary Russillo	Augusto Acosta, Peter Teese
May 16, 2022 · Doubles 1L7-6, 1-6, 1-0
MARIN TC v MARINWOOD COMM CTR Adult 18 & Over Mens 4.5	Chris Trepte	Sacha Drazien, Jean-Thierry Dupuy
May 14, 2022 · Doubles 1L3-6, 7-5, 1-0
MAGNOLIA/M PK v MARIN TC Adult 18 & Over Mens 4.5	Brett Meyer	Timothy Barlow, Howard Schnirman
May 7, 2022 · Doubles 1W2-6, 6-3, 1-0
MAGNOLIA/M PK v MARIN TC Adult 18 & Over Mens 4.5	Jonathan Lefferts	Steven Colletto, Jake Lam
April 30, 2022 · Doubles 2W6-2, 6-3
MARIN TC v MARINWOOD COMM CTR Adult 18 & Over Mens 4.5	Jeffery Birkenseer	Jay Marx, Thomas Schmidt
April 24, 2022 · Doubles 3L6-4, 6-1
HARBOR PT v TIBURON PEN C Adult 55 & Over Mens 9.0	Antonio Vigil	Daniel Grossman, Doug Ditmer
April 10, 2022 · Doubles 1L7-5, 6-4
HARBOR PT v CRANE PK Adult 55 & Over Mens 9.0	Antonio Vigil	Marty Perpich, Stefan Serbicki
April 2, 2022 · Doubles 1L6-7, 7-6, 1-0
TIBURON PEN C v HARBOR PT Adult 55 & Over Mens 9.0	Andrew Loft	Michel Seifer, Christopher Colwell
March 13, 2022 · Doubles 2L7-5, 6-2
ROLLING HILLS v MARIN TC Adult 40 & Over Mens 4.5	Daniel Krebs	Joel Garrett, Steve de Martini
February 2, 2022 · Doubles 3L6-2, 6-3
MARIN TC v HARBOR PT Adult 40 & Over Mens 5.0+	Andrew Loft	Giancarlo Andreani, Curtis Dunn
January 29, 2022 · Doubles 2L6-3, 6-4
MAGNOLIA/M PK v MARIN TC Adult 40 & Over Mens 4.5	MARK Plaskon	Steven Colletto, Antonio Vigil

Partners

Christopher Brawer · 9 doubles lines together, 3-6
Stefan Serbicki · 4 doubles lines together, 4-0
Scott Harrison · 4 doubles lines together, 2-2
T Eric Lehto · 3 doubles lines together, 3-0
Jonathan Lefferts · 3 doubles lines together, 2-1
Kevin Erickson · 3 doubles lines together, 1-2
Andrew Loft · 3 doubles lines together, 0-3