Kos, Karen

USTA ID
2019177120
Gender
Female
Location
Gurnee, IL
WTN ID
KOS4398543

TennisLink · USTA · WTN

Active Flights

Combo W 6.5 Winter
MTB (Zusman)

NTRP Ratings

RatingTypeYearDateExpires
3.0 C 2025 Dec. 31, 2025 Dec. 31, 2027

WTN Ratings

Singles
32.97
Confidence 40 · 31.2–34.8
Doubles
34.93
Confidence 100 · 33.3–36.6

Position Distribution

Women's Combo 2.5
11 matches
1# Doubles
5 (45%)
1# Singles
3 (27%)
2# Doubles
3 (27%)
Women's Combo 3.0
39 matches
1# Doubles
6 (15%)
1# Singles
3 (8%)
2# Doubles
16 (41%)
3# Doubles
14 (36%)
Women's Doubles 6.5
5 matches
1# Doubles
2 (40%)
2# Doubles
2 (40%)
3# Doubles
1 (20%)
Women's Doubles 7.0
8 matches
1# Doubles
1 (12%)
2# Doubles
4 (50%)
3# Doubles
3 (38%)

Partners

PartnerWLxWTogether
Amanda Marijanovic 3 3 3.3 6
Jamie Rauscher 4 2 2.4 6
Margaret Keane 2 2 2.1 4
Amy Shappert 1 2 1.8 3
Lauren Budz 2 1 1.8 3
Julie Gordon 2 1 1.7 3
Lana Aleynikova 2 1 1.5 3
Teresa Cavaligos 0 2 0.4 2
Aubrey Ellis 2 0 1.1 2
Jean Niemi 1 1 1.0 2
Laura Gordon 1 1 1.2 2
Kim Vandegrift 0 2 0.9 2
Julie Bell 1 1 0.9 2
Lisa Polisner 0 1 0.3 1
Karina DeHayes 0 1 0.1 1
Christina Nugent 0 1 0.5 1
Jenna Silver 0 1 0.2 1
Laurie Sandman 0 1 0.3 1
Sue Christianson 0 1 0.3 1
Ann Phillips 1 0 0.7 1
Tricia Lewis 1 0 0.5 1
Nancy Fitzgerald 0 1 0.8 1
Christy Kyhl 0 1 0.2 1
Julie Gottshall 1 0 0.9 1
Nancy Nora 0 1 0.3 1
Elham Abboud 1 0 0.9 1
Irene Okada 1 0 0.6 1
Maggie Nodland 0 1 0.2 1
Maribeth Corbett 1 0 0.2 1
Kristen Smith 1 0 0.5 1

Opponents

OpponentWLxWFaced
Cynthia Rowe 2 2 2.4 4
Janet Mital 0 3 1.2 3
Amanda Ripp 3 0 1.8 3
Sharon Snyder 1 2 1.2 3
Michelle Yeh 0 2 0.6 2
Lisa Charpentier 1 1 1.0 2
Prabha Parameswaran 1 1 1.4 2
Rosemary Swierk 0 2 0.4 2
Svetlana Kanev 0 2 0.4 2
Rose Karasti 1 1 1.1 2
Robin Meister 0 2 0.7 2
Jen Funches 1 1 1.4 2
Beata Gaska-Aniolowski 0 1 0.2 1
Marta Kaminska 0 1 0.1 1
Jennifer Ambrose 0 1 0.1 1
Lisa Casalino 1 0 0.6 1
Cherrie Han 0 1 0.5 1
Paula Strickland 0 1 0.5 1
Audra Wilson 0 1 0.5 1
Erica Zunkel 0 1 0.5 1
Simone Brown 0 1 0.6 1
Julie Budzynski 0 1 0.6 1
Kafi Chase 1 0 0.6 1
Vicki Johnson 0 1 0.2 1
Carine Petrovic 0 1 0.2 1
Laurie Woolverton 1 0 0.7 1
Nora Jewett 0 1 0.2 1
Ally Alston 1 0 0.8 1
Nicole Corrigan 0 1 0.3 1
Alexandra Anlas 0 1 0.3 1
Kelly Superczynski 0 1 0.7 1
Stephanie Fishel 1 0 0.7 1
Mika Nomura 0 1 0.3 1
Lindsay Miller 1 0 0.8 1
Molly Klein Catalano 1 0 0.8 1
Tara Snow 0 1 0.6 1
Terri Boss 1 0 0.3 1
Kim Novak 1 0 0.3 1
Beverly Vacval 1 0 0.8 1
Kristin Lordahl 1 0 0.8 1
Michelle Molna 1 0 0.7 1
Leena Bhat 1 0 0.3 1
Beth Horowitz Steel 1 0 0.3 1
Katherine Stone 1 0 0.5 1
Sandra Holl 1 0 0.8 1
Becky Liston 1 0 0.8 1
Rachael Lester 1 0 0.6 1
Nayna Patel 1 0 0.6 1
Modupe Sobo 0 1 0.3 1
CHRISTINE TAN 1 0 0.4 1
Ann Phillips 0 1 0.4 1
Jenna Silver 0 1 0.4 1
Shannyn Smith 0 1 0.8 1
Sarah Ghantous 0 1 0.4 1
Courtney Williams 1 0 0.6 1
Rosa Broseman 0 1 0.2 1
Apple Naughton 0 1 0.2 1
Karen Accattato 1 0 0.9 1
Jenifer McCartney 1 0 0.9 1
Kristie Traverso 0 1 0.2 1
Lori Vardas 0 1 0.2 1
Karen Hirsch 0 1 0.3 1
Maria Unwala 0 1 0.1 1
Sydney Golde 0 1 0.1 1
Susan Schierl Sullivan 0 1 0.3 1
Beth Zawilenski 1 0 0.7 1
Miriam Wozniewski 1 0 0.7 1
Lucie Kreidler 0 1 0.3 1
Christine Kupfer 0 1 0.3 1
Lelia Lanuza 1 0 0.7 1
Erin McCarthy 1 0 0.7 1
Jan James-Calvert 1 0 0.9 1
Jenni Pencyla 1 0 0.9 1
Cate Brodner 1 0 0.6 1
Jacqueline Lakely 0 1 0.6 1
Gabrielle Esposito 0 1 0.6 1
Mitzi Kastner 1 0 0.3 1
Peggy Schwerman 1 0 0.3 1
Carrie Meitzler 0 1 0.2 1
Rita Williams 0 1 0.2 1
Eva Szubzda 1 0 0.3 1
Yvonne Lemperis 1 0 0.3 1
Anna Klemm 0 1 0.7 1
Heidi Christen 0 1 0.5 1
Shelly Yaffe 0 1 0.5 1
Marina Krasner 0 1 0.4 1
Karlee Williams 0 1 0.4 1
Mary Hojnacki 1 0 0.6 1
Daione Mitchell 0 1 0.2 1
Grace Rivera 1 0 0.2 1
Kenarr Matoesian 1 0 0.2 1
Jan Broton 1 0 0.8 1
Elizabeth Monge 1 0 0.8 1

Match History (63)

DateFlightPosPartnerOpponent(s)ScoreP(win)Result
4/26/2026 40 & Over W 3.0 Winter 1# Singles — Beata Gaska-Aniolowski 6-3 6-1 24% L
4/25/2026 Combo W 6.5 Winter 2# Doubles Lisa Polisner Michelle Yeh / Janet Mital 6-4 5-7 1-0 35% L
4/11/2026 40 & Over W 3.0 Winter 3# Doubles Karina DeHayes Marta Kaminska / Jennifer Ambrose 7-5 5-1 14% L
3/29/2026 40 & Over W 3.0 Winter 1# Singles — Lisa Casalino 6-2 5-3 62% W
3/15/2026 W 3.0 Winter 2# Doubles Amanda Marijanovic Lisa Charpentier / Janet Mital 7-6 6-1 50% L
3/14/2026 40 & Over W 3.0 Winter 2# Doubles Christina Nugent Cherrie Han / Paula Strickland 7-5 6-2 54% L
3/8/2026 W 3.0 Winter 1# Doubles Amy Shappert Audra Wilson / Erica Zunkel 6-1 5-3 49% L
3/6/2026 40 & Over W 3.0 Winter 1# Doubles Lauren Budz Simone Brown / Julie Budzynski 6-2 2-6 1-0 57% L
3/1/2026 40 & Over W 3.0 Winter 1# Doubles Lauren Budz 6-0 6-0 W
2/28/2026 40 & Over W 3.0 Winter 2# Doubles Amy Shappert Kafi Chase / Prabha Parameswaran 6-1 6-3 62% W
2/15/2026 W 3.0 Winter 1# Doubles Jenna Silver Vicki Johnson / Carine Petrovic 6-4 0-6 1-0 24% L
1/18/2026 W 3.0 Winter 2# Doubles Lauren Budz Amanda Ripp / Laurie Woolverton 7-5 4-3 69% W
1/17/2026 Combo W 6.5 Winter 2# Doubles Teresa Cavaligos Michelle Yeh / Nora Jewett 6-4 5-3 25% L
1/11/2026 W 3.0 Winter 2# Doubles Amanda Marijanovic Cynthia Rowe / Ally Alston 6-0 6-0 81% W
12/21/2025 Combo W 6.5 Fall 1# Doubles Laurie Sandman Nicole Corrigan / Alexandra Anlas 6-3 6-4 27% L
12/20/2025 Combo W 6.5 Fall 1# Doubles Sue Christianson Rosemary Swierk / Svetlana Kanev 6-2 6-1 31% L
11/23/2025 Women 3.0 2# Doubles Amy Shappert Kelly Superczynski / Cynthia Rowe 6-4 1-6 1-0 66% L
11/22/2025 40&O Women 3.0 1# Singles — Stephanie Fishel 6-1 6-0 70% W
11/16/2025 40&O Women 3.0 2# Doubles Amanda Marijanovic Janet Mital / Mika Nomura 6-3 5-3 31% L
11/9/2025 40&O Women 3.0 2# Doubles Aubrey Ellis Lindsay Miller / Molly Klein Catalano 6-3 4-6 1-0 77% W
11/1/2025 40&O Women 3.0 1# Doubles Julie Gordon Sharon Snyder / Tara Snow 7-5 6-4 61% L
10/26/2025 Women 3.0 1# Doubles Julie Gordon Terri Boss / Kim Novak 3-6 6-4 1-0 29% W
10/12/2025 Women 3.0 2# Doubles Julie Gordon Beverly Vacval / Kristin Lordahl 6-1 6-1 84% W
10/5/2025 40&O Women 3.0 2# Doubles Ann Phillips Amanda Ripp / Michelle Molna 2-1 66% W
10/4/2025 Women 3.0 2# Doubles Aubrey Ellis Leena Bhat / Beth Horowitz Steel 7-6 0-1 1-0 31% W
9/28/2025 40&O Women 3.0 3# Doubles Tricia Lewis Katherine Stone / Lisa Charpentier 6-7 5-2 1-0 54% W
9/27/2025 Combo W 6.5 Fall 3# Doubles Teresa Cavaligos Rosemary Swierk / Svetlana Kanev 6-0 6-4 12% L
9/21/2025 Women 3.0 3# Doubles Amanda Marijanovic Sandra Holl / Becky Liston 7-5 6-1 83% W
7/19/2025 W 3.0 Summer 3# Doubles Jamie Rauscher 6-0 6-0 W
6/28/2025 W 3.0 Summer 3# Doubles Jean Niemi Rachael Lester / Nayna Patel 6-0 6-2 61% W
6/21/2025 40 & Over W 3.0 Summer 3# Doubles Margaret Keane Cynthia Rowe / Modupe Sobo 6-7 5-4 1-0 35% L
6/8/2025 W 3.0 Summer 3# Doubles Jamie Rauscher CHRISTINE TAN / Amanda Ripp 6-4 6-2 42% W
5/18/2025 W 3.0 Summer 3# Doubles Jean Niemi Ann Phillips / Jenna Silver 7-6 5-4 38% L
3/30/2025 40 & Over W 3.0 Winter 2# Doubles Nancy Fitzgerald Shannyn Smith / Prabha Parameswaran 6-3 6-2 80% L
3/23/2025 W 3.0 Winter 3# Doubles Laura Gordon Rose Karasti / Sarah Ghantous 6-1 6-1 43% L
3/2/2025 W 3.0 Winter 3# Doubles Lana Aleynikova Rose Karasti / Courtney Williams 6-0 6-3 63% W
2/16/2025 55 & Over W 7.0 Winter 1# Doubles Christy Kyhl Rosa Broseman / Apple Naughton 6-0 6-1 15% L
2/8/2025 40 & Over W 3.0 Winter 3# Doubles Julie Gottshall Karen Accattato / Jenifer McCartney 6-2 6-0 92% W
1/31/2025 55 & Over W 7.0 Winter 2# Doubles Jamie Rauscher Kristie Traverso / Lori Vardas 6-0 6-0 21% L
1/18/2025 55 & Over W 7.0 Winter 2# Doubles Kim Vandegrift Robin Meister / Karen Hirsch 6-0 6-1 32% L
1/12/2025 W 3.0 Winter 3# Doubles Amanda Marijanovic Maria Unwala / Sydney Golde 6-4 6-4 12% L
11/16/2024 55&O Women 7.0 3# Doubles Jamie Rauscher Robin Meister / Susan Schierl Sullivan 6-3 6-1 34% L
11/2/2024 Women 3.0 2# Doubles Amanda Marijanovic Beth Zawilenski / Miriam Wozniewski 7-5 1-4 1-0 68% W
10/26/2024 55&O Women 7.0 2# Doubles Nancy Nora Lucie Kreidler / Christine Kupfer 6-2 6-3 35% L
3/22/2024 W 3.0 Winter 2# Doubles Jamie Rauscher Lelia Lanuza / Erin McCarthy 6-3 6-3 65% W
3/17/2024 W 3.0 Winter 3# Doubles Elham Abboud Jan James-Calvert / Jenni Pencyla 6-1 6-3 89% W
3/16/2024 55 & Over W 7.0 Winter 3# Doubles Lana Aleynikova 6-0 6-0 W
3/9/2024 55 & Over W 7.0 Winter 2# Doubles Irene Okada Cate Brodner / Cynthia Rowe 6-2 7-6 59% W
3/2/2024 W 3.0 Winter 2# Doubles Kim Vandegrift Jacqueline Lakely / Gabrielle Esposito 6-4 6-4 58% L
2/24/2024 55 & Over W 7.0 Winter 3# Doubles Jamie Rauscher Mitzi Kastner / Peggy Schwerman 7-5 5-3 26% W
2/17/2024 40 & Over W 3.0 Winter 2# Doubles Maggie Nodland Carrie Meitzler / Rita Williams 6-2 5-2 24% L
1/28/2024 40 & Over W 3.0 Winter 3# Doubles Julie Bell Eva Szubzda / Yvonne Lemperis 6-1 6-2 35% W
12/2/2023 Women 2.5 1# Doubles Margaret Keane 6-0 6-0 W
11/18/2023 Women 2.5 2# Doubles Margaret Keane Jen Funches / Anna Klemm 6-2 5-4 66% L
11/12/2023 Women 2.5 1# Singles — Jen Funches 6-4 4-4 1-0 74% W
11/5/2023 Women 2.5 1# Doubles Julie Bell Heidi Christen / Shelly Yaffe 6-3 7-6 50% L
11/4/2023 Women 2.5 1# Singles — Sharon Snyder 6-2 5-7 1-0 4% L
10/29/2023 Women 2.5 1# Doubles Lana Aleynikova Marina Krasner / Karlee Williams 7-6 2-4 1-0 40% L
10/22/2023 Women 2.5 1# Doubles Margaret Keane Mary Hojnacki / Sharon Snyder 6-0 6-3 56% W
7/22/2023 Women 2.5 1# Singles — Daione Mitchell 6-2 6-1 20% L
7/8/2023 Women 2.5 1# Doubles Maribeth Corbett Grace Rivera / Kenarr Matoesian 6-2 4-6 1-0 23% W
6/17/2023 Women 2.5 2# Doubles Laura Gordon Jan Broton / Elizabeth Monge 6-0 6-1 75% W
5/21/2023 Women 2.5 2# Doubles Kristen Smith 6-0 6-0 W

Team History

YearFlightTeamRole
2026 CDTA 18 & Over W 3.0 Winter CDTA W 18&OW3.0 9.MTB Cohen Sun 12 $27
2026 CDTA E 18&O Women 3.0 CDTA E 18&OW3.0 8MTB Gordon Sun 12 $27
2026 CDTA Combo W 6.5 Winter Active CDTA W ComboW6.5 4.MTB Zusman Sat 4 $27
2026 CDTA 40 & Over W 3.0 Winter CDTA W 40&OW3.0 7.MTB Shappert Sun 2 $27
2026 CDTA E 40&O Women 3.0 CDTA E 40&OW3.0 7MTB Shappert Sun 6 $27
2025 CDTA 18 & Over W 3.0 Summer CDTA S A18W3.0 5Lake Bluff Sherman Sun 4 $22
2025 CDTA E 18&O Women 3.0 CDTA E 18&OW3.0 5.Lake Bluff Sherman Sat 4 $22
2025 CDTA 18 & Over W 3.0 Winter CDTA W 18&OW3.0 3.Lake Bluff Sherman Sun 6 $22
2025 CDTA Combo W 6.5 Fall CDTA F ComboW6.5 2MTB Zusman Sat 4 $27
2025 CDTA 40 & Over W 3.0 Summer CDTA S A40W3.0 3Lake Bluff Sherman Sat 4 $22
2025 CDTA 55 & over W 7.0 Summer CDTA S A55W7.0 7Centennial Okada Sun 1 $20
2025 CDTA E 40&O Women 3.0 CDTA E 40&OW3.0 4.Lake Bluff Sherman Sun 4 $22
2025 CDTA E 55&O Women 7.0 CDTA E 55&OW7.0 2.Centennial Okada Sat 5 $20
2025 CDTA 40 & Over W 3.0 Winter CDTA W 40&OW3.0 4.Lake Bluff Sherman Sat 4 $22
2025 CDTA 55 & Over W 7.0 Winter CDTA W 55&OW7.0 9.Centennial Okada Sat 5 $20
2024 CDTA 18 & Over W 3.0 Winter CDTA W 18&OW3.0 8.Lake Bluff Sherman Sat 4 $20
2024 CDTA E 18&O Women 2.5 CDTA E 18&OW2.5 2.Lake Bluff Scroggins Sun 6 $20
2024 CDTA 40 & Over W 3.0 Winter CDTA W 40&OW3.0 6.Lake Bluff Sherman Sun 4 $20
2024 CDTA 55 & Over W 7.0 Winter CDTA W 55&OW7.0 5.Centennial Okada Sat 7 $20
2023 CDTA S 18 & Over Women 2.5 CDTA S 18&OW2.5 e.Lake Bluff Scroggins Sun 4 $20