Teams

PTC Mast WSL A18-4.0W

2026 WMI WSL Adult 18&Over Weekday Leagues · WMI WSL A18&O 4.0 W (8 player)

16 players · average NTRP 3.75 / WESTERN MICHIGAN

No matches recorded for this roster in this league — it may be a placeholder registration, or the season may not have started.

View scouting list →
Schedule8 played
2026-06-12vs HC Irish WSL A18-4.0WWon 32
L#1 DoublesMary Muller / Yunju Lee vs Yoko Hescott / Mindy Koschmann6-7, 2-6
W#1 SinglesJennifer Amante vs Carrita Plaskewicz6-2, 6-1
W#2 DoublesKaren Bell / Suzette Sanchez vs Luann Mullen / Kerri Stoel7-6, 4-2
L#2 SinglesNancy Brower vs Kendra Scheerhorn1-6, 3-6
W#3 DoublesChristina Sanchez-Martin / Dawn Rasmussen vs Cara Dykstra / Michelle Daane6-2, 6-4
2026-05-29vs MVC Klingenberg WSL A18-4.0WLost 14
L#1 DoublesJulie Kienast / Mary Muller vs Maggie Stewart / Molly McNamara2-6, 7-6
L#1 SinglesHillary Kosik vs Rose Waypa2-6, 0-6
L#2 DoublesJoan Hannadarrell / Brittnee Tomlin vs Ally McCall / Elizabeth Terhorst5-7, 2-6
L#2 SinglesMeredith Mast vs Julie Sachau6-2, 2-6, 0-1
W#3 DoublesKaren Bell / Christine Hoeksema vs Alisa Kasprzak / Gretchen Asfour6-2, 6-1
2026-05-22vs MVC Wassenaar WSL A18-4.0WWon 40
W#1 DoublesMeredith Mast / Brittnee Tomlin vs Wanlapawadee Orellana / Gretchen Townshend6-1, 7-5
W#1 SinglesJennifer Amante vs Claire Wolters6-2, 6-0
W#2 DoublesMary Muller / Julie Kienast vs Erin Fouty / Hollie Peerboom6-2, 6-0
W#3 DoublesSherri Lawrence / Elizabeth Patrick vs Pam Rush / Patty Reilly6-2, 6-3
2026-05-15vs GR Tawney WSL A18-40WLost 23
L#1 DoublesYunju Lee / Meredith Mast vs Jessica Zeilstra / Naoko Kobrak0-6, 6-5
W#1 SinglesHillary Kosik vs Brenda Stagg6-1, 6-4
L#2 DoublesJoan Hannadarrell / Skylar Smith vs Marci Tawney / Cynthia Papp4-6, 4-6
W#2 SinglesDawn Rasmussen vs Pauline Unfried6-2, 6-2
L#3 DoublesElizabeth Patrick / Lan Nguyen vs Julie Gardzinski / Pam Kloet5-7, 6-6
2026-05-08vs MVH Davis WSL A18-4.0WLost 23
L#1 DoublesJulie Kienast / Mary Muller vs Beth Post / Emily Van Faasen6-3, 2-6, 0-1
W#1 SinglesJennifer Amante vs Sarah Bast6-2, 6-2
L#2 DoublesElizabeth Patrick / Joan Hannadarrell vs Donna Jorritsma / Linda Schnobel6-4, 3-6, 1-0
W#2 SinglesMeredith Mast vs Ann Dawson2-6, 6-4, 1-0
L#3 DoublesSherri Lawrence / Christine Hoeksema vs Joan Kroeze / Kathy Kroeze7-6, 0-3
2026-05-01vs MY Harris WSL A18-4.0WWon 30
W#1 DoublesYunju Lee / Brittnee Tomlin vs Anne Rajkovich / Amber Sample6-3, 6-4
W#2 DoublesKaren Bell / Mary Muller vs Carmen Harris / Elizabeth Lekosiotis6-1, 6-4
W#3 DoublesChristina Sanchez-Martin / Joan Hannadarrell vs Glorianna Fogarty / Leslie Kepplinger6-4, 6-0
2026-04-24vs WH Lowes WSL A18-4.0WWon 31
L#1 DoublesJulie Kienast / Meredith Mast vs Stephanie Lowes / Natalie Lovely4-6, 6-7
W#1 SinglesJennifer Amante vs Marjori Cantwell6-4, 6-3
W#2 DoublesMary Muller / Karen Bell vs Sandy Doroh / Sara Johnson6-0, 6-2
W#3 DoublesSuzette Sanchez / Joan Hannadarrell vs Ann Wright / Michelle Larason6-0, 6-4
2026-04-03vs MVC Lee WSL A18-4.0WLost 23
L#1 DoublesJulie Kienast / Mary Muller vs Kristen Snyder / Michelle Krick6-2, 2-6, 0-1
L#1 SinglesJennifer Amante vs Julie Ludden1-6, 6-7
L#2 DoublesJoan Hannadarrell / Kris Ponstine vs Natalie Pickup / Teresa Nelson2-6, 1-6
W#2 SinglesMeredith Mast vs Irina Leyfman6-7, 6-4, 1-0
W#3 DoublesChristine Hoeksema / Nancy Brower vs Meera Lee / Marie Shea3-6, 6-1, 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 standings9 teams · WMI WSL A18&O 4.0 W (8 player)
TeamWLInd. WInd. LSets lostGames lost
1MVC Lee WSL A18-4.0W8031924256
2MVC Klingenberg WSL A18-4.0W71291128288
3MVH Davis WSL A18-4.0W53221845350
4PTC Mast WSL A18-4.0W44221835312
5HC Irish WSL A18-4.0W44182251373
6MY Harris WSL A18-4.0W35162453380
7MVC Wassenaar WSL A18-4.0W26152556377
8GR Tawney WSL A18-40W26152558403
9WH Lowes WSL A18-4.0W17122861406

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

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 3.56 estimated across 16 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.

3.92
Jennifer Amante
usually #1 Singles 100% · published
3.84
Mary Muller
usually #1 Doubles 57%, also #2 Doubles 43% · published
3.81
Brittnee Tomlin
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
3.67
Joan Hannadarrell
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.67
Hillary Kosik
usually #1 Singles 100% · published
3.64
Christine Hoeksema
usually #3 Doubles 100% · published 4
3.61
Julie Kienast
usually #1 Doubles 80%, also #2 Doubles 20% · published
3.58
Yunju Lee
usually #1 Doubles 100% · published
3.51
Elizabeth Patrick
usually #3 Doubles 67%, also #2 Doubles 33% · published
3.50
Kris Ponstine
usually #2 Doubles 100% · published
3.50
Dawn Rasmussen
usually #2 Singles 30%, also #1 Doubles 30% · published 3.5
3.48
Nancy Brower
usually #2 Singles 50%, also #3 Doubles 50% · published
3.44
Meredith Mast
usually #1 Doubles 50%, also #2 Singles 50% · published
3.36
Sherri Lawrence
usually #3 Doubles 100% · published
3.28
Suzette Sanchez
usually #2 Doubles 50%, also #3 Doubles 50% · published
3.17
Christina Sanchez-Martin
usually #1 Doubles 63%, also #3 Doubles 25% · published 3.5
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.

Kris Ponstine + Elizabeth Patrick6061% games+11.1% vs expected
Yunju Lee + Elizabeth Patrick5159% games+8.9% vs expected
Elizabeth Patrick + Joan Hannadarrell8459% games+8.9% vs expected
Brittnee Tomlin + Joan Hannadarrell12459% games+7.7% vs expected
Sherri Lawrence + Suzette Sanchez6259% games+6.2% vs expected
Mary Muller + Meredith Mast5358% games+5.7% vs expected
Kris Ponstine + Christine Hoeksema4156% games+4.4% vs expected
Joan Hannadarrell + Christina Sanchez-Martin461357% games+3.3% 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.

Jennifer Amante
150W–96L career · 5 lines in 2026
<1%72%27%
3.92
Mary Muller
116W–56L career · 7 lines in 2026
1%86%13%
3.84
4
Brittnee Tomlin
97W–56L career · 3 lines in 2026
1%90%9%
3.81
Joan Hannadarrell
183W–116L career · 6 lines in 2026
11%88%1%
3.67
Hillary Kosik
12W–10L career · 2 lines in 2026
11%88%1%
3.67
4
Christine Hoeksema
58W–57L career · 3 lines in 2026
16%83%<1%
3.64
Julie Kienast
109W–88L career · 5 lines in 2026
22%77%<1%
3.61
Yunju Lee
97W–47L career · 3 lines in 2026
27%72%<1%
3.58
Elizabeth Patrick
134W–73L career · 3 lines in 2026
<1%<1%>99%
3.51
Kris Ponstine
112W–76L career · 1 line in 2026
49%51%<1%
3.50
3.5
Dawn Rasmussen
15W–19L career · 10 lines in 2026
<1%50%50%
3.50
Nancy Brower
81W–67L career · 2 lines in 2026
55%45%<1%
3.48
Meredith Mast
84W–69L career · 6 lines in 2026
<1%67%33%
3.44
Sherri Lawrence
77W–72L career · 2 lines in 2026
<1%83%16%
3.36
Suzette Sanchez
58W–53L career · 2 lines in 2026
2%92%5%
3.28
3.5
Christina Sanchez-Martin
145W–126L career · 8 lines in 2026
11%88%1%
3.17

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.