Kobashi, Masayo

USTA ID
2010672490
Gender
Female
Location
Long Grove, IL
WTN ID
KOB3373749

TennisLink · USTA · WTN

Active Flights

40 & Over W 3.5 Winter
CPW (Ellison)
55 & Over W 7.0 Winter
Wlmt (Ellison)
55 & Over W 8.0 Winter
Nielsen (Ueda)
65 & Over W 7.0
Gnbk Egan Thu 12 ($30)

NTRP Ratings

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

WTN Ratings

Singles
29.97
Confidence 30 · 28.2–31.8
Doubles
27.46
Confidence 100 · 25.8–29.1

Position Distribution

Women's Combo 3.5
28 matches
1# Doubles
25 (89%)
1# Singles
1 (4%)
2# Doubles
2 (7%)
Women's Doubles 7.0
20 matches
1# Doubles
18 (90%)
2# Doubles
2 (10%)
Women's Doubles 8.0
5 matches
1# Doubles
2 (40%)
2# Doubles
2 (40%)
3# Doubles
1 (20%)

Partners

PartnerWLxWTogether
Susan Ellison 13 6 10.7 19
Karen Hirsch 3 3 2.9 6
Vilma Mitev 4 2 3.5 6
Nancy Dolan 3 1 1.8 4
Irene Okada 1 2 1.7 3
Pamela Blumenthal 2 0 1.4 2
Chris Nelson 1 1 1.3 2
Nancy Nora 2 0 1.2 2
Heike Spahn 0 1 0.7 1
Moon Kaneshiro 0 1 0.5 1
Dagmara Kolesnichenko 1 0 0.7 1
Carla Young 1 0 0.5 1
Patricia Lozada 1 0 0.5 1
Denise Rippetoe-Reed 1 0 0.7 1
Svetlana Vinokur 1 0 0.8 1
Christy Kyhl 1 0 0.6 1

Opponents

OpponentWLxWFaced
Maria Lobo-Corey 2 2 1.6 4
Tracy Meyer 1 3 2.3 4
Jennifer Grady 1 2 1.3 3
Leyla Kokmen 2 1 2.3 3
Lyndsay Cavanagh 1 2 1.1 3
Christina Greeley 2 1 1.5 3
Anne Ryan 2 1 1.7 3
Rachel Kaiser 1 1 1.1 2
Karen Kooperman 0 2 1.1 2
Robin Ford 2 0 1.1 2
Betsy Miller 2 0 1.1 2
Jennifer Clark 1 1 1.6 2
Rosa Broseman 1 1 1.0 2
Cheryl Ingram 1 1 0.9 2
Patricia Lozada 1 1 0.9 2
Sue Christianson 2 0 1.3 2
Jean Sawin 2 0 1.4 2
Mika Nomura 1 0 0.8 1
Mishez Avari 1 0 0.8 1
Anne Ordway 0 1 0.7 1
Laurie Gray 0 1 0.7 1
Martha Lloyd 1 0 0.7 1
Sally Washlow 1 0 0.7 1
Hoda Elshakankery 1 0 0.7 1
Christine Orr 1 0 0.7 1
Diane Egan 0 1 0.5 1
Colleen Farrell 1 0 0.7 1
Carole Dombek 1 0 0.7 1
Suzanne Losasso 1 0 0.5 1
Diane McKillen 1 0 0.5 1
Roseann Solak 1 0 0.5 1
Stephanie Batka 0 1 0.6 1
Kimberly Kirtley 0 1 0.6 1
Audene Gordon 1 0 0.7 1
Nancy Maska 1 0 0.7 1
Irene Salerno 0 1 0.4 1
Staci Stewart 1 0 0.7 1
Kim Novak 1 0 0.7 1
Sheila Weinberg 1 0 0.6 1
Barbara Chmieleski 1 0 0.6 1
Patty Lynch 0 1 0.4 1
Julie Alexander 1 0 0.6 1
Mandy Shaw 0 1 0.5 1
Christine Kupfer 0 1 0.5 1
Linda Genty 1 0 0.7 1
Cate Brodner 0 1 0.6 1
Valerie Anderson 0 1 0.6 1
Jeanine Hinkle 1 0 0.8 1
Laarni Livings 1 0 0.8 1
Apple Naughton 1 0 0.6 1
Diane Thomason 1 0 0.8 1
Tina Schauls 1 0 0.8 1
Cynthia McCarthy 1 0 0.4 1
Michelle Jurcenko 1 0 0.4 1
Sang Boon Lee 1 0 0.5 1
Mitzi Kastner 1 0 0.5 1
Margo Carvell 1 0 0.5 1
Jamie Miller 1 0 0.7 1
Laura Pearson 1 0 0.7 1
Sanda Petrut 1 0 0.8 1
Marie Hajduk 1 0 0.3 1
Patricia Stifter 1 0 0.3 1
Robyn Hurtig 1 0 0.4 1
Lesley Bantle 0 1 0.2 1
Laurie Sandman 1 0 0.6 1
Lynn Meyer 1 0 0.6 1
Elizabeth David 1 0 0.7 1
Janet Mital 1 0 0.7 1
Regina Wootton 0 1 0.6 1
Sharon Kerr-Zygmunt 0 1 0.6 1
Fran Thompson 1 0 0.5 1
Lara Phillips 1 0 0.4 1
Rita Williams 1 0 0.4 1
SoYoung Grote 0 1 0.5 1
Michelle Charles 1 0 0.7 1
Martha Billen 1 0 0.7 1
Tina Dandridge 1 0 0.4 1

Match History (53)

DateFlightPosPartnerOpponent(s)ScoreP(win)Result
4/26/2026 55 & Over W 7.0 Winter 1# Doubles Susan Ellison Mika Nomura / Mishez Avari 6-1 6-2 77% W
4/26/2026 55 & Over W 8.0 Winter 1# Doubles Heike Spahn Anne Ordway / Laurie Gray 7-5 6-5 67% L
4/25/2026 55 & Over W 8.0 Winter 1# Doubles Pamela Blumenthal Martha Lloyd / Sally Washlow 7-5 3-1 71% W
4/19/2026 55 & Over W 8.0 Winter 2# Doubles Pamela Blumenthal Hoda Elshakankery / Christine Orr 6-4 6-1 71% W
4/11/2026 55 & Over W 7.0 Winter 1# Doubles Moon Kaneshiro Rachel Kaiser / Diane Egan 7-6 2-6 1-0 53% L
3/21/2026 40 & Over W 3.5 Winter 1# Doubles Dagmara Kolesnichenko Colleen Farrell / Carole Dombek 6-1 6-4 72% W
3/14/2026 55 & Over W 7.0 Winter 1# Doubles Susan Ellison Suzanne Losasso / Maria Lobo-Corey 1-6 5-3 1-0 48% W
3/7/2026 40 & Over W 3.5 Winter 1# Doubles Karen Hirsch Karen Kooperman / Tracy Meyer 3-6 7-5 1-0 51% L
3/7/2026 55 & Over W 8.0 Winter 2# Doubles Carla Young 6-0 6-0 W
3/1/2026 55 & Over W 8.0 Winter 3# Doubles Patricia Lozada Diane McKillen / Roseann Solak 6-1 6-3 49% W
2/27/2026 55 & Over W 7.0 Winter 1# Doubles Susan Ellison Stephanie Batka / Kimberly Kirtley 6-1 6-4 62% L
2/26/2026 65 & Over W 7.0 1# Doubles Denise Rippetoe-Reed Audene Gordon / Nancy Maska 6-1 5-7 1-0 74% W
2/22/2026 40 & Over W 3.5 Winter 1# Doubles Susan Ellison Maria Lobo-Corey / Irene Salerno 6-4 6-1 44% L
2/14/2026 40 & Over W 3.5 Winter 1# Doubles Vilma Mitev Staci Stewart / Kim Novak 6-0 6-0 66% W
2/8/2026 40 & Over W 3.5 Winter 1# Doubles Susan Ellison Robin Ford / Betsy Miller 6-7 3-1 1-0 50% W
2/7/2026 55 & Over W 7.0 Winter 1# Doubles Chris Nelson Sheila Weinberg / Barbara Chmieleski 6-2 6-1 65% W
2/1/2026 40 & Over W 3.5 Winter 1# Doubles Susan Ellison Patty Lynch / Jennifer Grady 6-3 6-4 42% L
1/31/2026 40 & Over W 3.5 Winter 1# Doubles Susan Ellison Rachel Kaiser / Julie Alexander 6-1 7-5 59% W
1/11/2026 55 & Over W 7.0 Winter 1# Doubles Susan Ellison Mandy Shaw / Christine Kupfer 7-5 5-2 55% L
1/10/2026 40 & Over W 3.5 Winter 1# Doubles Susan Ellison Leyla Kokmen / Linda Genty 6-3 6-1 70% W
12/13/2025 55&O Women 7.0 1# Doubles Chris Nelson Cate Brodner / Valerie Anderson 6-3 1-6 1-0 64% L
12/7/2025 40&O Women 3.5 2# Doubles Vilma Mitev Leyla Kokmen / Jennifer Clark 6-0 6-4 81% L
12/6/2025 40&O Women 3.5 2# Doubles Svetlana Vinokur Jeanine Hinkle / Laarni Livings 3-6 5-4 1-0 75% W
11/23/2025 40&O Women 3.5 1# Doubles Susan Ellison Robin Ford / Betsy Miller 6-4 6-1 57% W
11/22/2025 40&O Women 3.5 1# Singles — Lyndsay Cavanagh 3-6 6-3 1-0 20% W
11/16/2025 40&O Women 3.5 1# Doubles Christy Kyhl Rosa Broseman / Apple Naughton 7-6 6-0 65% W
11/8/2025 40&O Women 3.5 1# Doubles Susan Ellison Diane Thomason / Tina Schauls 6-1 6-4 82% W
11/8/2025 55&O Women 7.0 2# Doubles Nancy Dolan Cynthia McCarthy / Michelle Jurcenko 3-6 6-3 1-0 44% W
10/5/2025 55&O Women 7.0 1# Doubles Vilma Mitev Cheryl Ingram / Christina Greeley 6-0 4-6 1-0 41% L
10/4/2025 40&O Women 3.5 1# Doubles Susan Ellison Jennifer Grady / Patricia Lozada 2-6 7-5 1-0 54% L
9/28/2025 40&O Women 3.5 1# Doubles Susan Ellison Sang Boon Lee / Maria Lobo-Corey 6-2 6-3 49% W
9/27/2025 55&O Women 7.0 1# Doubles Susan Ellison Tracy Meyer / Anne Ryan 6-4 6-4 65% W
9/20/2025 40&O Women 3.5 1# Doubles Susan Ellison Christina Greeley / Sue Christianson 6-4 6-2 63% W
9/13/2025 55&O Women 7.0 1# Doubles Susan Ellison Mitzi Kastner / Margo Carvell 2-6 6-3 1-0 49% W
9/6/2025 40&O Women 3.5 1# Doubles Vilma Mitev Jamie Miller / Laura Pearson 6-3 6-1 73% W
7/27/2025 55 & over W 7.0 Summer 1# Doubles Nancy Nora Jean Sawin / Sanda Petrut 6-1 6-2 77% W
7/17/2025 55 & over W 7.0 Summer 1# Doubles Vilma Mitev Marie Hajduk / Patricia Stifter 6-2 6-1 25% W
6/29/2025 55 & over W 7.0 Summer 1# Doubles Irene Okada Anne Ryan / Tracy Meyer 6-0 6-2 55% L
6/28/2025 40 & Over W 3.5 Summer 1# Doubles Susan Ellison Sue Christianson / Jean Sawin 6-4 5-1 63% W
6/22/2025 55 & over W 7.0 Summer 1# Doubles Nancy Dolan Robyn Hurtig / Jennifer Grady 7-6 4-6 1-0 39% W
6/15/2025 40 & Over W 3.5 Summer 1# Doubles Susan Ellison Lyndsay Cavanagh / Rosa Broseman 3-6 6-3 1-0 38% L
6/1/2025 55 & over W 7.0 Summer 1# Doubles Nancy Nora Cheryl Ingram / Christina Greeley 6-4 6-2 47% W
5/18/2025 40 & Over W 3.5 Summer 1# Doubles Karen Hirsch Lesley Bantle / Maria Lobo-Corey 6-4 6-3 17% L
4/26/2025 40 & Over W 3.5 Winter 1# Doubles Karen Hirsch Laurie Sandman / Lynn Meyer 6-0 6-3 56% W
3/29/2025 40 & Over W 3.5 Winter 1# Doubles Karen Hirsch Tracy Meyer / Karen Kooperman 6-3 6-4 57% L
3/22/2025 55 & Over W 7.0 Winter 2# Doubles Vilma Mitev Elizabeth David / Janet Mital 6-2 6-3 69% W
3/15/2025 55 & Over W 7.0 Winter 1# Doubles Nancy Dolan Regina Wootton / Sharon Kerr-Zygmunt 6-3 6-0 61% L
3/8/2025 40 & Over W 3.5 Winter 1# Doubles Susan Ellison Fran Thompson / Anne Ryan 6-0 6-3 46% W
3/2/2025 40 & Over W 3.5 Winter 1# Doubles Karen Hirsch Leyla Kokmen / Jennifer Clark 7-6 4-2 77% W
3/2/2025 55 & Over W 7.0 Winter 1# Doubles Nancy Dolan Lara Phillips / Rita Williams 6-2 7-5 35% W
2/2/2025 40 & Over W 3.5 Winter 1# Doubles Irene Okada Lyndsay Cavanagh / SoYoung Grote 4-6 6-2 1-0 49% L
1/25/2025 40 & Over W 3.5 Winter 1# Doubles Irene Okada Michelle Charles / Martha Billen 6-2 6-4 68% W
1/18/2025 40 & Over W 3.5 Winter 1# Doubles Karen Hirsch Patricia Lozada / Tina Dandridge 6-3 6-3 38% W

Team History

YearFlightTeamRole
2026 CDTA 40 & Over W 3.5 Winter Active CDTA W 40&OW3.5 8.CPW Ellison Sat 4 $25
2026 CDTA 55 & Over W 7.0 Winter Active CDTA W 55&OW7.0 8.Wlmt Ellison Sat 5 $25
2026 CDTA 55 & Over W 8.0 Winter Active CDTA W 55&OW8.0 1.Nielsen Ueda Sun 3 $22
2026 CDTA E 40&O Women 3.5 CDTA E 40&OW3.5 8CPW Okada Sat 4 $28
2026 CDTA E 55&O Women 7.0 CDTA E 55&OW7.0 10Cent Okada Sat 5 $25
2026 CDTA 65 & Over W 7.0 Active CDTA W 65&OW7.0 3.Gnbk Egan Thu 12 $30
2025 CDTA 40 & Over W 3.5 Summer CDTA S A40W3.5 8College Park Okada Sat 4 $25
2025 CDTA 55 & over W 7.0 Summer CDTA S A55W7.0 7Centennial Okada Sun 1 $20
2025 CDTA 40 & Over W 3.5 Winter CDTA W 40&OW3.5 11.College Park Okada Sat 4 $25
2025 CDTA 55 & Over W 7.0 Winter CDTA W 55&OW7.0 9.Centennial Okada Sat 5 $20