Teams

Mac Attack

2026 One Doubles · 3.5 Women

5 players · average NTRP 3.50 / NORTHWEST WASHINGTON

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Schedule7 played
2026-08-04vs SUNoritasWon 10
W#1 DoublesShawna Dash / Whitney Gronlund vs Carley Alexander / Sherry Kebeck6-1, 6-1
2026-07-31vs Hancock/RitchieLost 01
L#1 DoublesJoanne Hasbrook / Trish MacDonald vs Jill Hancock / Helen Lee6-7, 6-2, 0-1
2026-07-09vs Big RedWon 10
W#1 DoublesShawna Dash / Whitney Gronlund vs Madalena McAllen / Antonette Wood7-6, 6-2
2026-07-07vs Feyerick One DoublesWon 10
W#1 DoublesShawna Dash / Tammi Walker vs Stephanie Gauthier / Yuni Kwon6-4, 7-5
2026-07-02vs Pretty GrittyLost 01
L#1 DoublesShawna Dash / Whitney Gronlund vs Yuki Omori / Kaori Yamada7-5, 4-6, 0-1
2026-06-30vs AndersonLost 01
L#1 DoublesShawna Dash / Trish MacDonald vs Holly Anderson / Jinhee Park6-7, 4-6
2026-06-26vs van Zyl - Doubles or NothingWon 10
W#1 DoublesTrish MacDonald / Joanne Hasbrook vs Elnaz Ansari / Ginny Larsen6-4, 6-4
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 3.5 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 3.29 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.

3.35
Whitney Gronlund
usually #1 Doubles 100% · published 3.5
3.34
Shawna Dash
usually #1 Doubles 100% · published 3.5
3.29
Trish MacDonald
usually #1 Doubles 100% · published 3.5
3.23
Joanne Hasbrook
usually #1 Doubles 100% · published 3.5
3.23
Tammi Walker
usually #1 Doubles 100% · 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.

Shawna Dash + Whitney Gronlund221453% games+3.0% vs expected
Shawna Dash + Joanne Hasbrook213 matchesnot enough data
Joanne Hasbrook + Trish MacDonald213 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.

3.5
Whitney Gronlund
36W–23L career · 3 lines in 2026
1%86%14%
3.35
3.5
Shawna Dash
117W–85L career · 5 lines in 2026
1%86%13%
3.34
3.5
Trish MacDonald
58W–18L career · 3 lines in 2026
2%91%7%
3.29
3.5
Joanne Hasbrook
78W–68L career · 2 lines in 2026
5%92%3%
3.23
3.5
Tammi Walker
46W–61L career · 1 line in 2026
5%92%3%
3.23

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.