Claudia Vlasak

NTRP rating 4.0C · 6 teams in 2026

Level

Desk level 3.96

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	4-7	—	4-7
2025	18	12-6	—	12-6
2024	18	13-5	—	13-5
2023	8	7-1	—	7-1
2022	25	16-9	—	16-9

League	Year	Won-lost
Adult 18 & Over Womens 4.0	2026	2-0
Adult 18 & Over Womens 4.0 Daytime	2026	1-1
Adult 40 & Over Womens 4.0	2026	1-3
Combo Womens Daytime League 7.5	2026	0-1
Combo Womens League 8.5	2026	0-2
Adult 18 & Over Womens 4.0	2025	3-2
Adult 18 & Over Womens 4.0 Daytime	2025	2-1
Adult 40 & Over Womens 4.0	2025	3-3
Adult 40 & Over Womens 4.0 Daytime	2025	4-0
Adult 18 & Over Womens 4.0	2024	2-0
Adult 40 & Over Womens 4.0	2024	6-1
Adult 55 & Over Womens 8.0	2024	0-1
Combo Womens League 7.5	2024	4-2
Combo Womens League 8.5	2024	1-1
Adult 18 & Over Womens 4.0	2023	2-0
Adult 40 & Over Womens 4.0	2023	2-0
Combo Womens League 7.5	2023	2-1
Mixed 55 & Over 8.0	2023	1-0
Adult 18 & Over Womens 4.0	2022	5-3
Adult 40 & Over Womens 4.0	2022	5-2
Adult 55 & Over Womens 8.0	2022	3-2
Combo Womens League 7.5	2022	2-2
Combo Womens League 8.5	2022	1-0

Teams

2026

BAY CLUB SF TENNIS · Adult 18 & Over Womens 4.0 Daytime · NTRP rating 4.0C · roster record 1-1 in 2 lines
BAY CLUB SF TENNIS · Combo Womens League 7.5 · NTRP rating 4.0C · no line yet
BAY CLUB SF TENNIS · Combo Womens Daytime League 7.5 · NTRP rating 4.0C · roster record 0-1 in 1 line
BAY CLUB SF TENNIS · Combo Womens League 8.5 · NTRP rating 4.0C · roster record 0-2 in 2 lines
CALIFORNIA TC · Adult 18 & Over Womens 4.0 · NTRP rating 4.0C · roster record 2-0 in 2 lines
CALIFORNIA TC · Adult 40 & Over Womens 4.0 · NTRP rating 4.0C · roster record 1-3 in 4 lines

2025

CALIFORNIA TC · Adult 18 & Over Womens 4.0 · NTRP rating 4.0C · roster record 3-2 in 5 lines
CALIFORNIA TC · Adult 40 & Over Womens 4.0 · NTRP rating 4.0C · roster record 3-3 in 6 lines
YMCA PRESIDIO · Adult 18 & Over Womens 4.0 Daytime · NTRP rating 4.0C · roster record 2-1 in 3 lines
YMCA PRESIDIO · Adult 40 & Over Womens 4.0 Daytime · NTRP rating 4.0C · roster record 4-0 in 4 lines

2024

BAY CLUB SF TENNIS · Combo Womens League 7.5 · NTRP rating 4.0C · roster record 4-2 in 6 lines
BAY CLUB SF TENNIS · Combo Womens League 8.5 · NTRP rating 4.0C · roster record 1-1 in 2 lines
BOYLE PK · Adult 55 & Over Womens 8.0 · NTRP rating 4.0C · roster record 0-1 in 1 line
CALIFORNIA TC · Adult 18 & Over Womens 4.0 · NTRP rating 4.0C · roster record 2-0 in 2 lines
CALIFORNIA TC · Adult 40 & Over Womens 4.0 · NTRP rating 4.0C · roster record 6-1 in 7 lines

2023

BAY CLUB SF TENNIS · Adult 18 & Over Womens 4.0 · NTRP rating 4.0C · roster record 2-0 in 2 lines
BAY CLUB SF TENNIS · Combo Womens League 7.5 · NTRP rating 4.0C · roster record 2-1 in 3 lines
TENNIS COALITION SF/GOLDMAN TC · Adult 40 & Over Womens 4.0 · NTRP rating 4.0C · roster record 2-0 in 2 lines
TENNIS COALITION SF/GOLDMAN TC · Mixed 55 & Over 8.0 · NTRP rating 4.0C · roster record 1-0 in 1 line

2022

GOLDMAN TC · Adult 18 & Over Womens 4.0 · NTRP rating 4.0C · roster record 5-3 in 8 lines
GOLDMAN TC · Adult 40 & Over Womens 4.0 · NTRP rating 4.0C · roster record 5-2 in 7 lines
GOLDMAN TC · Adult 55 & Over Womens 8.0 · NTRP rating 4.0C · roster record 3-2 in 5 lines
GOLDMAN TC · Combo Womens League 7.5 · NTRP rating 4.0C · roster record 2-2 in 4 lines
GOLDMAN TC · Combo Womens League 8.5 · NTRP rating 4.0C · roster record 1-0 in 1 line

Match log

Team match	Partner	Opponents
September 4, 2026 · Doubles 3L6-1, 6-3
BAY CLUB SF TENNIS v GOLDMAN TC Combo Womens League 8.5	Rachel Gabato	Abbey Moore, Michelle Yang
August 28, 2026 · Doubles 2L7-6, 7-6
BAY CLUB SF TENNIS v OLYMPIC Combo Womens Daytime League 7.5	Su-Mien Chong	Elizabeth Griffiths, Catherine Krabbenschmidt
August 27, 2026 · Doubles 3L6-3, 6-4
OLYMPIC v BAY CLUB SF TENNIS Combo Womens League 8.5	Rachel Gabato	Hannah Hardwick, Nicole Wedlake
June 3, 2026 · Doubles 1L6-2, 6-4
BAY CLUB SF TENNIS v OLYMPIC Adult 18 & Over Womens 4.0 Daytime	Anthea Pang	Catherine Kelley, Maddie Thomas
May 6, 2026 · Doubles 1W6-4, 6-1
BAY CLUB SF TENNIS v OLYMPIC Adult 18 & Over Womens 4.0 Daytime	Kelly Bennett	Catherine Kelley, Carla Hultman
May 4, 2026 · Doubles 2W6-0, 6-2
CALIFORNIA TC v GOLDEN GATEWY Adult 18 & Over Womens 4.0	Heidi Young	Stephanie Shi, Judy McKie
April 25, 2026 · Doubles 1W6-4, 6-1
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 18 & Over Womens 4.0	Evelyn Armstrong	Kathy Fan, Maria Isabella Canlas
March 14, 2026 · Doubles 2L6-4, 2-6, 1-0
CALIFORNIA TC v GOLDMAN TC Adult 40 & Over Womens 4.0	Susan Tunnell	Maria Vegas, Sandy Keenan
March 5, 2026 · Doubles 1W6-4, 6-2
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 40 & Over Womens 4.0	Linda Geballe	Patti O'Kelly, Adele Anfinson
January 20, 2026 · Doubles 1L6-1, 4-6, 1-0
CALIFORNIA TC v GOLDMAN TC Adult 40 & Over Womens 4.0	Christy Wasserman	Tamara York, Christina Pham
January 17, 2026 · Doubles 1L6-4, 6-2
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 40 & Over Womens 4.0	Gwendolyn Holcombe	Ria Mendoza, Maylen Yue
June 25, 2025 · Doubles 1 · PlayoffsW7-5, 1-6, 1-0
YMCA PRESIDIO v OLYMPIC Adult 18 & Over Womens 4.0 Daytime	Sarah Tomita	Julie Christy, Caitlin Beatty
June 1, 2025 · Doubles 1L7-6, 6-4
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 18 & Over Womens 4.0	Gwendolyn Holcombe	Katerina Novitskaya, Jess Sterrett
May 30, 2025 · Doubles 2W2-6, 6-4, 1-0
OLYMPIC v YMCA PRESIDIO Adult 18 & Over Womens 4.0 Daytime	Susan Tunnell	Julie Christy, Rita Williams
May 19, 2025 · Doubles 1W6-2, 7-6
OLYMPIC v CALIFORNIA TC Adult 18 & Over Womens 4.0	Evelyn Armstrong	Catherine Fogelman, Catherine Krabbenschmidt
May 17, 2025 · Doubles 1 · SectionalsW6-4, 7-6
LOS GATOS SR v YMCA PRESIDIO Adult 40 & Over Womens 4.0 Daytime	Evelyn Armstrong	Dina Nevarez, Yuri Oda
May 17, 2025 · Doubles 1 · SectionalsW7-5, 6-1
SAN CARLOS TC/ARGUELLO PK v YMCA PRESIDIO Adult 40 & Over Womens 4.0 Daytime	Christy Wasserman	Maria Vegas, Kristina Weaver
May 13, 2025 · Doubles 1W7-5, 4-6, 1-0
CALIFORNIA TC v GOLDMAN TC Adult 18 & Over Womens 4.0	Katrina Jessoe	Abbey Moore, Lily Tan
May 10, 2025 · Doubles 1 · SectionalsL6-2, 6-2
ROUND HILL CC v CALIFORNIA TC Adult 40 & Over Womens 4.0	Evelyn Armstrong	Casey Audino, Nancy Deschane
May 9, 2025 · Doubles 1 · SectionalsW4-6, 7-5, 1-0
CLOVIS TC/CLOVIS NORTH HS v CALIFORNIA TC Adult 40 & Over Womens 4.0	Gwendolyn Holcombe	Joanne Cummins, Linda Daddino
May 7, 2025 · Doubles 1L6-4, 6-1
YMCA PRESIDIO v OLYMPIC Adult 18 & Over Womens 4.0 Daytime	Gwendolyn Holcombe	Valerie Pietrasz, Julie Christy
May 6, 2025 · Doubles 1L6-4, 7-5
CALIFORNIA TC v BAY CLUB SF TENNIS Adult 18 & Over Womens 4.0	Evelyn Armstrong	Dorsey O'Neill, Lindsay Tonderys
April 15, 2025 · Doubles 1W7-5, 6-3
CALIFORNIA TC v OLYMPIC Adult 18 & Over Womens 4.0	Gwendolyn Holcombe	Caitlin Beatty, Lisa Lohre
April 4, 2025 · Doubles 1 · PlayoffsW4-6, 5-4
CALIFORNIA TC v GOLDMAN TC Adult 40 & Over Womens 4.0	Ally Gwozdz	Tamara York, Serene Lai
March 10, 2025 · Doubles 1L6-2, 3-6, 1-0
CALIFORNIA TC v BAY CLUB SF TENNIS Adult 40 & Over Womens 4.0	Christy Wasserman	Dorsey O'Neill, Lindsay Tonderys
March 5, 2025 · Doubles 1W6-4, 6-1
YMCA PRESIDIO v BAY CLUB SF TENNIS Adult 40 & Over Womens 4.0 Daytime	Christy Wasserman	Sally Brien, Sunye Vuong
February 26, 2025 · Doubles 1W6-3, 6-4
BAY CLUB SF TENNIS v YMCA PRESIDIO Adult 40 & Over Womens 4.0 Daytime	Christy Wasserman	Sally Brien, Martha Ehrenfeld
February 23, 2025 · Doubles 1W6-3, 6-0
GOLDMAN TC v CALIFORNIA TC Adult 40 & Over Womens 4.0	Ally Gwozdz	Jennifer Westly, Tamara York
February 11, 2025 · Doubles 1L6-7, 6-3, 1-0
CALIFORNIA TC v GOLDMAN TC Adult 40 & Over Womens 4.0	Lara Witter	Lisa Faber, Jennifer Palmer
November 22, 2024 · Doubles 3 · PlayoffsL1-6, 7-6, 1-0
BAY CLUB SF TENNIS v GOLDMAN TC Combo Womens League 7.5	Jess Sterrett	Karissa Watanabe, Sirisha Nandipati
November 16, 2024 · Doubles 2 · PlayoffsW6-1, 6-2
BAY CLUB SF TENNIS v TENNIS COALITION SF/GOLDMAN TC Combo Womens League 7.5	Jess Sterrett	Tamara York, Mimi Wong
October 21, 2024 · Doubles 2W6-1, 6-4
CALIFORNIA TC v BAY CLUB SF TENNIS Combo Womens League 7.5	Grace Voorhis	Kelly Stiles, Lizanne Suter
October 18, 2024 · Doubles 1W2-6, 7-5, 1-0
BAY CLUB SF TENNIS v GOLDMAN TC Combo Womens League 7.5	Anthea Pang	Emily Steinglass, Lily Tan
September 29, 2024 · Doubles 1W6-2, 6-1
BAY CLUB SF TENNIS v OLYMPIC Combo Womens League 8.5	Catherine Vowles	Clare Badaracco, Ashley Arnold
September 20, 2024 · Doubles 1W6-2, 6-1
BAY CLUB SF TENNIS v TENNIS COALITION SF/GOLDMAN TC Combo Womens League 7.5	Anthea Pang	Lisa Laanisto, Cherub Halperin
September 16, 2024 · Doubles 3L7-6, 7-5
BAY CLUB SF TENNIS v GOLDMAN TC Combo Womens League 8.5	Janet Lautenberger	Jennifer Wang, Laura Kelly
September 15, 2024 · Doubles 1L6-3, 2-1
TENNIS COALITION SF/GOLDMAN TC v BAY CLUB SF TENNIS Combo Womens League 7.5	Jess Sterrett	Amy Jang, Katherine Loh
June 12, 2024 · Doubles 1W6-3, 6-1
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 18 & Over Womens 4.0	Evelyn Armstrong	Sandy Scaife, Patti O'Kelly
June 11, 2024 · Doubles 2W7-6, 4-6, 1-0
CALIFORNIA TC v TENNIS COALITION SF/GOLDMAN TC Adult 18 & Over Womens 4.0	Lara Witter	Judy McKie, Amy Jang
June 8, 2024 · Doubles 2 · SectionalsW3-6, 6-2, 1-0
ROUND HILL CC v CALIFORNIA TC Adult 40 & Over Womens 4.0	Evelyn Armstrong	Nancy Deschane, Cybille Scott
June 7, 2024 · Doubles 1 · SectionalsW6-4, 6-3
GOLD RIVER RC v CALIFORNIA TC Adult 40 & Over Womens 4.0	Evelyn Armstrong	Victoria Eidemiller, Amy Dai
April 13, 2024 · Doubles 1 · PlayoffsW5-7, 6-3, 1-0
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 40 & Over Womens 4.0	Evelyn Armstrong	Rachel Gabato, Dorsey O'Neill
March 24, 2024 · Doubles 1L3-6, 6-2, 1-0
HARBOR PT v BOYLE PK Adult 55 & Over Womens 8.0	Rita Williams	Debra Andelin, Christine Costamagna
March 5, 2024 · Doubles 2W6-3, 6-2
CALIFORNIA TC v BAY CLUB SF TENNIS Adult 40 & Over Womens 4.0	Ginny Conner	Meyla Ruwin, Kristen Steck
February 15, 2024 · Doubles 3W6-1, 6-2
CALIFORNIA TC v GOLDMAN TC Adult 40 & Over Womens 4.0	Linda Geballe	Janis Porto, Maria Vegas
January 30, 2024 · Doubles 2W6-3, 7-5
CALIFORNIA TC v GOLDMAN TC Adult 40 & Over Womens 4.0	Susan Tunnell	Maria Vegas, Serene Lai
January 23, 2024 · Doubles 2L3-6, 7-5, 1-0
CALIFORNIA TC v BAY CLUB SF TENNIS Adult 40 & Over Womens 4.0	Lara Witter	Shelley Aanes, Lindsay Tonderys
October 25, 2023 · Doubles 2L6-1, 6-0
BAY CLUB SF TENNIS v GOLDMAN TC Combo Womens League 7.5	Janet Shen	Kate Horiuchi, Stephanie Ng
October 15, 2023 · Doubles 1W6-3, 6-4
GOLDMAN TC v BAY CLUB SF TENNIS Combo Womens League 7.5	Christina Tse	Janis Porto, Karen Forsthoff
September 13, 2023 · Doubles 3W6-1, 6-4
BAY CLUB SF TENNIS v GOLDEN GATEWY Combo Womens League 7.5	Janet Shen	Heather Weyand, Maryam Jabari Delucia
August 29, 2023 · Doubles 3W7-5, 4-6, 1-0
TENNIS COALITION SF/GOLDMAN TC v FOSTER CITY TC/EDGEWATER PK Mixed 55 & Over 8.0	Lou Maunupau	Tammy Mason, Ed Der
May 8, 2023 · Doubles 2W6-1, 6-4
BAY CLUB SF TENNIS v CALIFORNIA TC Adult 18 & Over Womens 4.0	Ria Mendoza	Jennifer Risher, Lara Witter
April 19, 2023 · Doubles 2W6-2, 6-1
BAY CLUB SF TENNIS 18AW4.0B v BAY CLUB SF TENNIS 18AW4.0C Adult 18 & Over Womens 4.0	Maylen Yue	Sandy Scaife, Jessica Thai
January 29, 2023 · Doubles 1W6-1, 6-0
TENNIS COALITION SF/GOLDMAN TC v GOLDEN GATEWY Adult 40 & Over Womens 4.0	Martha Ehrenfeld	Theresia Treadway, Susanne Spiegelberg
January 8, 2023 · Doubles 2W3-6, 6-3, 1-0
TENNIS COALITION SF/GOLDMAN TC v CALIFORNIA TC Adult 40 & Over Womens 4.0	Martha Ehrenfeld	Laura Spivy, Juliana Bunim
November 17, 2022 · Doubles 1 · PlayoffsL6-2, 6-4
OLYMPIC v GOLDMAN TC Combo Womens League 7.5	Adrienne Ladd	Caitlin Beatty, Rebecca Belding
November 4, 2022 · Doubles 1W5-7, 7-6, 1-0
BAY CLUB SF TENNIS v GOLDMAN TC Combo Womens League 7.5	Laura Kelly	Erika LaMarch, Katerina Novitskaya
September 28, 2022 · Doubles 1L6-1, 6-3
GOLDMAN TC CW7.5C v GOLDMAN TC CW7.5A Combo Womens League 7.5	Laura Kelly	Mohini Vembusubramanian, Sarah Daly
August 30, 2022 · Doubles 1W6-3, 7-5
GOLDMAN TC v GLTF/GOLDMAN TC Combo Womens League 7.5	Adrienne Ladd	Abby Ellis, Margaret Stevenson
August 29, 2022 · Doubles 2W7-6, 6-3
BAY CLUB SF TENNIS v GOLDMAN TC Combo Womens League 8.5	Hope Neighbor	Connor Carreras, Catherine Elder
July 15, 2022 · Doubles 1 · PlayoffsL4-6, 6-4, 1-0
BAY CLUB SF TENNIS v GOLDMAN TC Adult 18 & Over Womens 4.0	Tamara York	Rachel Gabato, Clarissa Fung
July 7, 2022 · Doubles 2 · PlayoffsW6-4, 6-7, 1-0
GOLDMAN TC v OLYMPIC Adult 18 & Over Womens 4.0	Michelle Endres	Kelly Collins, Laura Davis
June 18, 2022 · Doubles 2W6-1, 6-4
GOLDMAN TC v GOLDEN GATEWAY Adult 18 & Over Womens 4.0	Allison Don	Christina Tse, Janet Shen
June 4, 2022 · Doubles 1W6-2, 6-0
GOLDMAN TC 18AW4.0A v GOLDMAN TC 18AW4.0C Adult 18 & Over Womens 4.0	Tamara York	Mohini Vembusubramanian, Sydney Lew
May 29, 2022 · Doubles 1W5-7, 6-3, 1-0
GOLDMAN TC v MT TAM RC Adult 55 & Over Womens 8.0	Sally Brien	Susan Wirta, Joanie Costamagna
May 26, 2022 · Doubles 1W6-3, 6-4
BAY CLUB SF TENNIS v GOLDMAN TC Adult 18 & Over Womens 4.0	Kelly Bennett	Marietta Nunez, Sandy Scaife
May 14, 2022 · Doubles 1L6-4, 6-1
GOLDMAN TC v CALIFORNIA TC Adult 18 & Over Womens 4.0	Kelly Bennett	Kelly Stiles, Evelyn Armstrong
May 3, 2022 · Doubles 1W4-6, 6-3, 1-0
OLYMPIC v GOLDMAN TC Adult 18 & Over Womens 4.0	Kelly Bennett	Lisa Lohre, Catherine Fogelman
April 24, 2022 · Doubles 1L6-3, 6-1
GOLDMAN TC v HARBOR PT Adult 55 & Over Womens 8.0	Karen Forsthoff	Candace Davenport, Mary Carse
April 15, 2022 · Doubles 1L4-6, 6-4, 1-0
GOLDMAN TC 18AW4.0C v GOLDMAN TC 18AW4.0A Adult 18 & Over Womens 4.0	Kelly Bennett	Lily Tan, Emily Steinglass
April 13, 2022 · Doubles 1W6-1, 6-0
MT TAM RC v GOLDMAN TC Adult 55 & Over Womens 8.0	Adrienne Ladd	Amy Benz, Joanie Costamagna
April 10, 2022 · Doubles 1W6-2, 6-3
MARIN TC v GOLDMAN TC Adult 55 & Over Womens 8.0	Heidi Young	Ellen Greene, Maria Mazzaferri
April 3, 2022 · Doubles 1L6-4, 6-2
HARBOR PT v GOLDMAN TC Adult 55 & Over Womens 8.0	Catherine Hudson	Candace Davenport, Lyn Little
March 12, 2022 · Doubles 2W6-3, 6-3
GOLDMAN TC v GLTF/GOLDMAN TC Adult 40 & Over Womens 4.0	Helen Y Chang	Tammy Tran, Katrina Salsburey
March 3, 2022 · Doubles 1L6-2, 7-5
BAY CLUB SF TENNIS v GOLDMAN TC Adult 40 & Over Womens 4.0	Lisa Eastlack	Belle Guzman, Maylen Yue
February 13, 2022 · Doubles 1W6-1, 4-6, 1-0
GOLDEN GATEWY v GOLDMAN TC Adult 40 & Over Womens 4.0	Janet Arnesty	Joyce Acbay, Judy McKie
February 2, 2022 · Doubles 1W6-1, 6-1
GLTF/GOLDMAN TC v GOLDMAN TC Adult 40 & Over Womens 4.0	Alexandra Lawson	Mimi Wong, Jennifer Palmer
January 18, 2022 · Doubles 3W7-6, 6-1
CALIFORNIA TC v GOLDMAN TC Adult 40 & Over Womens 4.0	Amy Kleckner	Lara Witter, Mary Rose Fernandez
January 13, 2022 · Doubles 2L7-5, 7-6
BAY CLUB SF TENNIS v GOLDMAN TC Adult 40 & Over Womens 4.0	La Phengrasamy	Belle Guzman, Maylen Yue
January 8, 2022 · Doubles 2W6-3, 6-3
GOLDMAN TC v GOLDEN GATEWY Adult 40 & Over Womens 4.0	Angela Marks	Mimi Lim, Joyce Acbay