Teams

Sweet Spot

2025 One Doubles · 4.0 Women

5 players · average NTRP 4.00 / NORTHWEST WASHINGTON

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Schedule5 played
2025-08-04vs LBCWon 10
W#1 DoublesJoanna Foss / Jenny Blumenstein vs Carmen Zlateff / Jennifer Czeisler3-6, 6-2, 1-0
2025-07-30vs Buzzed BombshellsWon 10
W#1 DoublesChenoa Haluptzok / Joanna Foss vs Kristine Hanover / Dorrinda Pierce6-7, 7-5, 1-0
2025-07-29vs The Four TopspinnersWon 10
W#1 DoublesAnne Welch Coulter / Joanna Foss vs Sally Ferrin / Anna Deliganis6-2, 7-5
2025-07-22vs Summer SetsLost 01
L#1 DoublesChenoa Haluptzok / Anne Welch Coulter vs Carmen Almodovar / Valerie Brown2-6, 2-6
2025-07-14vs Frazee FamLost 01
L#1 DoublesJoanna Foss / Mia Koida vs Linda Frazee / Sarah Trester4-6, 5-7
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 4.0 Women 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 3.67 estimated across 5 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.

3.74
Anne Welch Coulter
usually #1 Doubles 100% · published 4
3.73
Joanna Foss
usually #1 Doubles 100% · published
3.66
Chenoa Haluptzok
usually #1 Doubles 100% · published 4
3.63
Jenny Blumenstein
usually #1 Doubles 100% · published 4
3.61
Mia Koida
usually #1 Doubles 100% · published 4
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.

Jenny Blumenstein + Mia Koida2355% games+8.5% vs expected
Chenoa Haluptzok + Anne Welch Coulter13655% games+4.8% vs expected
Mia Koida + Anne Welch Coulter311555% games+2.8% vs expected
Jenny Blumenstein + Chenoa Haluptzok123 matchesnot enough data
Chenoa Haluptzok + Joanna Foss213 matchesnot enough data
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.

4
Anne Welch Coulter
159W–67L career · 2 lines in 2025
3%94%2%
3.74
Joanna Foss
21W–11L career · 4 lines in 2025
4%94%2%
3.73
4
Chenoa Haluptzok
92W–93L career · 2 lines in 2025
11%88%<1%
3.66
4
Jenny Blumenstein
109W–89L career · 1 line in 2025
16%84%<1%
3.63
4
Mia Koida
106W–53L career · 1 line in 2025
20%80%<1%
3.61

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.