Peterson
2023 Adult 18 & Over Spring · Women 4.0 DAY
16 players · average NTRP 3.88 / ST. LOUIS
Schedule37 played
W#1 DoublesSusan Nunez / Sheri Xu vs Emily Gerber / Teresa Schlafly6-3, 6-7, 1-0
W#2 DoublesLinda Lord-Schaaf / Renae Achter vs Rose Ehresman / Kirsten Smith6-1, 6-2
L#2 SinglesCajal Sumino vs Ellie Jablonowski6-3, 4-5, 0-1
W#3 DoublesLydia Sanders / Monica Covington vs Lynn Hurster / Syd Westley7-6, 6-4
W#1 DoublesLinda Lord-Schaaf / Susan Nunez vs Charlene Barlow / Jenna Mitchell6-3, 6-2
L#1 SinglesCajal Sumino vs Liz Rice2-6, 2-6
W#2 DoublesRose Matejcic / Sheri Xu vs Jill Weber / Jennifer Wilken7-5, 6-3
L#2 SinglesDonna Geiselhart vs Tracy Todd4-6, 2-3
L#3 DoublesWan-In Koo / Renae Achter vs Tara Frate / Vickie Brandt7-5, 3-6, 1-0
L#3 DoublesDana Mazzier / Donna Geiselhart vs Grace Chi / Wendy Yang7-6, 2-4, 1-0
L#1 DoublesLinda Lord-Schaaf / Susan Nunez vs Lisa Moore / Jennifer Smith6-3, 6-7, 0-1
L#1 SinglesWan-In Koo vs Wendi Creely3-6, 7-5, 1-0
L#2 DoublesRose Matejcic / Sheri Xu vs Rose Luh / Lisa Campbell6-3, 2-6, 0-1
W#3 DoublesRenae Achter / Liz Bumpus vs Sujani Narayan / Katherine Walsh6-0, 6-3
W#1 DoublesSusan Nunez / Linda Lord-Schaaf vs Mary Zimmer / Sylvia Bell6-2, 6-0
W#1 SinglesWan-In Koo vs Jill McMillin6-3, 6-1
W#2 DoublesSheri Xu / Cajal Sumino vs Donna Davinroy / Kathryn Leijon5-7, 5-4, 1-0
W#3 DoublesAmy Knapp / Monica Covington vs Cheryl Wayt / Kim Callen6-7, 6-4, 1-0
L#1 DoublesDana Mazzier / Donna Geiselhart vs Vikki Moran / Ellen Hendel2-6, 4-6
W#1 DoublesSusan Nunez / Linda Lord-Schaaf vs Lisa Moore / Megan Wall6-3, 6-4
W#1 SinglesWan-In Koo vs Missy McCormick6-0, 6-2
W#2 DoublesSheri Xu / Rose Matejcic vs Stephanie Smith / Jill McNeive6-0, 6-3
W#2 SinglesDonna Geiselhart vs Desiree Wojciechowski5-7, 4-2, 1-0
W#3 DoublesMonica Covington / Susan Daigle vs Sujani Narayan / Lisa Cancila6-3, 6-0
W#1 DoublesSusan Nunez / Renae Achter vs Beth Jameson / Regan Hannigan6-3, 6-0
L#1 SinglesWan-In Koo vs Wendi Creely1-6, 3-6
L#2 DoublesLynn Crawford / Rose Matejcic vs Robyn Bradbury / Rose Luh3-6, 1-6
W#2 SinglesCajal Sumino vs Katie Eichholz7-6
W#3 DoublesSusan Daigle / Donna Geiselhart vs Linda Woodard / Denise Inman7-5, 4-5, 1-0
W#3 DoublesDonna Geiselhart / Dana Mazzier vs Dianne Goldmann / Judy Mosley7-5, 5-3
W#1 DoublesLinda Lord-Schaaf / Lynn Crawford vs Kallie Harrison / Elizabeth Hensley-Birky6-1, 6-2
L#1 SinglesWan-In Koo vs Lindsay Pritchett2-6, 3-6
W#2 DoublesRose Matejcic / Sheri Xu vs Debra Haikal / Kathy Hughes-Vazquez6-1, 6-2
W#2 SinglesCajal Sumino vs Marie Schaefer6-3, 5-2
W#3 DoublesMonica Covington / Lydia Sanders vs Renee Breer / Elena Breer6-3, 6-4
W#1 DoublesLinda Lord-Schaaf / Renae Achter vs Maite Nogales / Julie Conway6-1, 6-1
W#1 SinglesWan-In Koo vs Valerie Green2-6, 6-1, 1-0
W#2 DoublesLynn Crawford / Sheri Xu vs Shauna Henderson / Kelly Short6-0, 6-3
L#2 SinglesLydia Sanders vs Briana Hepfinger0-6, 0-6
W#3 DoublesAmy Knapp / Susan Daigle vs Dana Mazzier / Caroline Haas6-4, 5-7, 1-0
W#1 DoublesSusan Nunez / Linda Lord-Schaaf vs Georgia Parsons / Danielle Tajkowski6-1, 7-6
L#2 DoublesRose Matejcic / Renae Achter vs Becky Hall / Dee Ann Lane3-6, 7-5, 0-1
W#3 DoublesLiz Bumpus / Lynn Crawford vs Sue Percy / Regan Hannigan3-6, 6-3, 1-0
L#1 DoublesRobin Shiras-Cody / Donna Geiselhart vs Vikki Moran / Kevi Harwood1-6, 5-7
W#1 DoublesRenae Achter / Susan Nunez vs Diane Binz / Teresa Schlafly6-3, 6-3
L#1 SinglesWan-In Koo vs Ellie Jablonowski1-6, 2-6
L#2 DoublesRose Matejcic / Sheri Xu vs Carobeth Kelly / Eileen Schmelzel6-0, 4-6, 0-1
W#3 DoublesLinda Lord-Schaaf / Monica Covington vs Karla Borgerding / Rose Ehresman7-6, 7-6
W#1 DoublesSusan Nunez / Renae Achter vs Amy Siebenman / Jane Fisher6-1, 6-2
W#1 SinglesWan-In Koo vs Lisa Breer6-1, 6-1
W#2 DoublesRose Matejcic / Sheri Xu vs Patti Harty / Debra Hogan6-2, 2-6, 1-0
W#2 SinglesCajal Sumino vs Molly Dubberke6-1, 6-1
W#3 DoublesMonica Covington / Donna Geiselhart vs Dianne Goldmann / Olivia Thurmond6-3, 6-3
W#1 DoublesSusan Nunez / Renae Achter vs Anne Randall / Judy Mosley6-4, 3-6, 1-0
L#2 DoublesSheri Xu / Rose Matejcic vs Amy Siebenman / Stacey Roath3-6, 6-3, 0-1
L#2 SinglesCajal Sumino vs Rachel Hennies3-6, 3-4
L#3 DoublesLydia Sanders / Monica Covington vs Barbara Eversole / Florence Streeter2-6, 2-6
W#1 DoublesKelly Short / Donna Geiselhart vs Teresa Schlafly / Rose Ehresman6-3, 3-6, 1-0
W#1 DoublesSusan Nunez / Renae Achter vs Diane Ruzicka / Shelley Fridley6-2, 6-1
W#1 SinglesWan-In Koo vs Tara Frate6-2, 6-4
W#2 DoublesSheri Xu / Rose Matejcic vs Regina Becker / Charlene Barlow7-6, 3-3
L#2 SinglesLydia Sanders vs Tracy Todd6-7, 1-4
W#3 DoublesAmy Knapp / Cathy Geiger vs Allison Galanti / Elizabeth Koutroubis6-4, 1-6, 1-0
W#1 DoublesRose Matejcic / Sheri Xu vs Tara Frate / Shelley Fridley7-5, 6-0
L#2 DoublesLinda Lord-Schaaf / Wan-In Koo vs Leanne Cantu / Jessica Wagenseil7-6, 4-6, 1-0
W#3 DoublesAmy Knapp / Monica Covington vs Elizabeth O'Keefe / Regina Becker6-0, 7-5
L#1 DoublesLinda Lord-Schaaf / Lynn Crawford vs HyonHui Rivet / Diana Trickey3-6, 4-6
W#1 SinglesWan-In Koo vs Anne Wiederholt6-3, 3-6, 1-0
W#2 DoublesSheri Xu / Rose Matejcic vs Jane Hamm / Donna Davinroy7-5, 6-2
W#2 SinglesCajal Sumino vs Kristy Reams7-5, 5-1
W#3 DoublesDonna Geiselhart / Monica Covington vs Annette Shores / Amber Siddle6-1, 7-5
W#1 DoublesLynn Crawford / Linda Lord-Schaaf vs Clarissa Allen / Kate Lam7-6, 2-0
L#1 SinglesWan-In Koo vs Valerie Green0-6, 2-6
W#2 DoublesRose Matejcic / Sheri Xu vs Robin Shiras-Cody / Mary Weiss7-5, 5-5, 1-0
W#3 DoublesLydia Sanders / Liz Bumpus vs Carey Moore / Ritika Chand Bergfeld6-1, 6-2
W#1 DoublesSusan Nunez / Linda Lord-Schaaf vs Lisa Moore / Sujani Narayan6-3, 6-2
L#1 SinglesWan-In Koo vs Wendi Creely3-6, 5-3, 0-1
W#2 DoublesSheri Xu / Rose Matejcic vs Susan Fisher / Kristie Jones7-6, 6-1
L#3 DoublesLynn Crawford / Cathy Geiger vs Rose Luh / Elizabeth Lefton6-3, 2-6, 0-1
W#1 DoublesSusan Nunez / Linda Lord-Schaaf vs Lisa Moore / Megan Wall6-1, 2-6, 1-0
W#1 SinglesWan-In Koo vs Crissi Arnold6-4, 6-4
W#2 DoublesRose Matejcic / Sheri Xu vs Mary Pat Geldmeier / Melissa Kantrovitz6-3, 6-2
L#2 SinglesSusan Daigle vs Desiree Wojciechowski6-2, 1-6, 1-0
W#3 DoublesDonna Geiselhart / Lydia Sanders vs Lisa Cancila / Sujani Narayan6-3, 3-6, 1-0
W#1 DoublesLinda Lord-Schaaf / Susan Nunez vs Judy Sindecuse / Jennifer O'Brien6-2, 6-4
W#1 SinglesWan-In Koo vs Kellie Hermann6-3, 6-1
L#2 DoublesSheri Xu / Rose Matejcic vs Judy Frain / Jana Goeke7-6, 3-6, 0-1
L#3 DoublesCathy Geiger / Cajal Sumino vs Ava Munoz / Gail Gundlefinger5-7, 2-5
L#1 DoublesLinda Lord-Schaaf / Susan Nunez vs Regan Hannigan / Beth Jameson6-7, 2-3
L#1 SinglesWan-In Koo vs Katie Eichholz2-6, 0-6
L#2 DoublesLynn Crawford / Sheri Xu vs Linda Woodard / Rose Luh2-6, 4-6
W#2 SinglesCajal Sumino vs Georgia Parsons6-4, 5-3
W#3 DoublesDonna Geiselhart / Susan Daigle vs Suzanne Schell / Denise Inman3-6, 6-1, 1-0
L#1 DoublesLinda Lord-Schaaf / Susan Nunez vs Danielle Tajkowski / Amy Hertweck6-3, 1-6, 0-1
L#2 DoublesRose Matejcic / Sheri Xu vs Patricia Fry / Georgia Parsons3-6, 4-6
L#2 SinglesCajal Sumino vs Katie Eichholz5-7, 0-3
W#3 DoublesLynn Crawford / Cathy Geiger vs Regan Hannigan / Victoria Wheeler4-6, 6-1, 1-0
L#1 DoublesDonna Geiselhart / Kathleen Odegard vs Donna Davinroy / Kathryn Leijon4-6, 2-6
L#1 DoublesLinda Lord-Schaaf / Lynn Crawford vs Carol Schwab / Maite Nogales6-7, 2-6
W#1 SinglesWan-In Koo vs Briana Hepfinger6-4, 4-3
L#2 DoublesSheri Xu / Rose Matejcic vs Julie Conway / Kelly Short1-6, 1-6
L#2 SinglesSusan Daigle vs Valerie Green5-7, 0-6
L#3 DoublesDonna Geiselhart / Lydia Sanders vs Laurie Bryson / Shauna Henderson2-6, 3-6
W#1 DoublesSusan Nunez / Linda Lord-Schaaf vs Julie Gordon / Wendy Yang6-0, 7-6
L#1 SinglesWan-In Koo vs Wing-Yee Man1-6, 1-6
W#2 DoublesLynn Crawford / Sheri Xu vs Ita Pumphrey / Melissa Boren6-2, 6-2
L#3 DoublesLiz Bumpus / Amy Knapp vs Diane Ruzicka / Charlene Barlow7-6, 0-2, 1-0
L#2 DoublesDonna Geiselhart / Carla Brown vs Jane Hamm / Madonna Benjamin6-4, 6-6, 0-1
L#1 DoublesRose Matejcic / Sheri Xu vs Jane Fisher / Amy Siebenman6-1, 4-6, 0-1
W#1 SinglesSusan Nunez vs Clarissa Allen7-6, 2-4, 1-0
W#2 DoublesLinda Lord-Schaaf / Lynn Crawford vs Anne Randall / Kelly Yates6-7, 5-3, 1-0
W#2 SinglesWan-In Koo vs Sarah Cunningham6-3, 6-7, 1-0
L#3 DoublesAmy Knapp / Cathy Geiger vs Olivia Thurmond / Florence Streeter5-7, 0-5
W#1 DoublesSusan Nunez / Linda Lord-Schaaf vs Kim Callen / Kathy Schaefer6-2, 6-3
W#1 SinglesHaina Shin vs Anne Wiederholt6-2, 6-2
L#2 DoublesRose Matejcic / Monica Covington vs Ju Li / Mary Zimmer5-7, 2-6
W#2 SinglesCajal Sumino vs Cindy White6-3, 6-0
L#3 DoublesKathleen Odegard / Donna Geiselhart vs Barbara Eversole / Kelly Yates1-6, 3-6
W#1 DoublesLinda Lord-Schaaf / Sheri Xu vs Kallie Harrison / Debra Haikal6-3, 6-3
W#2 DoublesHaina Shin / Lydia Sanders vs Debra Hogan / Kathy Hughes-Vazquez6-1, 2-6, 1-0
L#2 SinglesCajal Sumino vs Lindsay Pritchett3-6, 5-7
W#3 DoublesLiz Bumpus / Amy Knapp vs Caroline Haas / Kaitlin Lamack6-4, 6-4
L#1 DoublesLinda Lord-Schaaf / Susan Nunez vs HyonHui Rivet / Diana Trickey6-7, 6-2, 0-1
W#1 SinglesHaina Shin vs Erica Sipes6-4, 6-2
W#2 DoublesRose Matejcic / Sheri Xu vs Kathy Hall / Judy Sindecuse6-1, 7-6
W#2 SinglesWan-In Koo vs Kristy Reams6-3, 6-3
W#3 DoublesSusan Daigle / Donna Geiselhart vs Jane Hamm / Deborah Edwards6-3, 6-0
W#1 DoublesHaina Shin / Linda Lord-Schaaf vs Diana Trickey / HyonHui Rivet3-6, 6-1, 1-0
W#2 DoublesRose Matejcic / Sheri Xu vs Hope Zittel / Jane Hamm7-5, 6-1
W#3 DoublesMonica Covington / Lydia Sanders vs Maren Weil / Kristy Reams6-4, 7-5
W#1 DoublesDonna Geiselhart / Robin Shiras-Cody vs Regan Hannigan / Patricia Fry6-4, 4-6, 1-0
A tie can be incomplete. Tell us if someone is missing.
i
Grouped by tie — one fixture, several lines. A line shows only when a player on it is someone we have indexed, so an early-season tie for a newly-added team can look short. This also means the line count here will not match the header, which counts individual player appearances.
Flight standings for Women 4.0 DAY have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.
ScoutingWhere each opponent usually plays
Signed-in extra: whether this captain plays strict strength order or mixes it up, from every doubles line they have put out. Create a free account to see it.
Roster averages 3.66 estimated across 11 rated players. No lineup is published in advance, so the column below is where each player has actually been used — a captain's habits are the best available forecast. Sign in and claim your record to see who you have played.
3.94
3.80
3.76
3.76
3.75
3.63
3.56
3.35
3.35
3.28
Established pairs
Doubles pairs from this roster with three or more matches together anywhere — ordered by performance against what the rating gap predicted, not by record.
| Monica Covington + Donna Geiselhart | 18–3 | 65% games | +10.5% vs expected |
| Lydia Sanders + Monica Covington | 14–13 | 50% games | +9.3% vs expected |
| Rose Matejcic + Renae Achter | 4–5 | 55% games | +8.8% vs expected |
| Linda Lord-Schaaf + Sheri Xu | 7–1 | 69% games | +6.6% vs expected |
| Susan Nunez + Renae Achter | 25–3 | 66% games | +6.3% vs expected |
| Susan Nunez + Donna Geiselhart | 4–2 | 59% games | +5.8% vs expected |
| Susan Daigle + Donna Geiselhart | 12–10 | 52% games | +5.6% vs expected |
| Linda Lord-Schaaf + Renae Achter | 16–1 | 67% games | +5.2% vs expected |
Roster
Ordered by our estimated dynamic rating, which is why two players at the same published level are not tied — a published 4.0 says nothing about where inside the band someone sits. Lines played in this team’s season are shown beside each name.
Three percentages are where each player stands right now: the chance they are below their band, inside it, or above it, on the way they are playing this season. The number on the right is our estimated dynamic rating, which USTA never publishes. This is today rather than a forecast of December, because a forecast has to assume future matches and cannot know whether someone will even be offered them. Percentages are blank where a player has too few matches this season, or at a level where the model does not yet beat a base-rate guess; the estimate is a weaker claim than a probability and survives where those do not.
Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.