Teams

STC-Berry-Sprinker OG's 40+

2026 Mixed 40 & Over · 7.0 Mixed

16 players · average NTRP 3.43 / SOUTHWEST WASHINGTON

View scouting list →
Schedule13 played
2026-08-08vs LRC-Triquart/GuerreroLost 12
L#1 DoublesSheila Berry / Robert Mattson vs Katie Pusztai / Aris Rosario3-6, 4-6
W#2 DoublesKarin Mattson / Mart Salvino vs Deborah Krishnadasan / Richard Triquart6-2, 6-3
L#3 DoublesCamilo Sealey / Lyudmila Kunitsa vs Jennifer Weber / Alex Christensen0-6, 4-6
2026-08-08vs HBSQ-Garfield/ReaWon 10
W#2 DoublesAnne Salvino / Mart Salvino vs Christina Merten / Brian Nelson6-3, 6-2
2026-08-01vs GTC-Gerritzen/AndiamoWon 21
W#1 DoublesDarran Hanson / Kim Nazzal vs Jillian Strayer / Jason Strayer6-1, 3-6, 1-0
L#2 DoublesMart Salvino / Lyudmila Kunitsa vs Vin Baylon / Erika Sagle5-7, 1-6
W#3 DoublesNhon Do / MaryAnn Baker vs George Gonzalez / Clare Cadiz7-6, 6-4
2026-07-31vs CP-Terminators 7.0-QiLost 01
L#1 DoublesMart Salvino / Anne Salvino vs Alex Ma / Miaomiao Zhang4-6, 3-6
2026-07-25vs GTC-Westfall-Better with AgeLost 12
W#1 DoublesSheila Berry / Robert Mattson vs Chino Mclaughlin / Jeremy Pawloski5-7, 6-4, 1-0
L#2 DoublesCamilo Sealey / Karin Mattson vs Travis Westfall / Madalena McAllen4-6, 2-6
L#3 DoublesNhon Do / Sarah Lieu vs Kristin Coovert / Oliver Vicente2-6, 5-7
2026-07-25vs TCSP-WilsonWon 10
W#1 DoublesMart Salvino / Anne Salvino vs Heather Michail / Jason Neri6-7, 6-2, 1-0
2026-07-24vs GTC-Chan-*Flying EaglesWon 21
L#1 DoublesMart Salvino / Karin Mattson vs James Phillips / Angela Keck3-6, 4-6
W#2 DoublesSam Barnes / Sheila Berry vs Steven Lockett / Carolyn Forbes6-2, 6-2
W#3 DoublesDarran Hanson / Hong Vo vs James Maxfields / Diana Chan6-3, 6-1
2026-07-19vs KTAC-BadarLost 12
W#1 DoublesSheila Berry / Robert Mattson vs Kristi Gonzalez / Eric Moe6-3, 6-4
L#2 DoublesSam Barnes / Hong Vo vs Chiyuki Sugimoto / Kevin Mense3-6, 6-1, 0-1
L#3 DoublesWilliam Collins / Sarah Lieu vs Victoria Stanton / Kevin Wyant6-7, 3-6
2026-07-12vs KTAC-PuckettLost 12
L#1 DoublesMaryAnn Baker / Ken Miller vs Chris Blankenship / Hiroe Puckett0-6, 0-6
W#2 DoublesSam Barnes / Hong Vo vs Jill Gibson / Kenneth Kidder4-6, 6-4, 1-0
L#3 DoublesWilliam Collins / Nikki Shirreff vs Eric Cole / Lucila Vaught1-6, 3-6
2026-06-19vs TLTC-Kradjan/KohlerLost 03
L#1 DoublesKim Nazzal / Darran Hanson vs Angela Boice / Travis Wright2-6, 6-4, 0-1
L#2 DoublesMart Salvino / Sheila Berry vs Amy Marlow / John Casale2-6, 6-7
L#3 DoublesSam Barnes / Lyudmila Kunitsa vs Dana Manke / Christopher Kradjan3-6, 3-6
2026-06-14vs SWW-JTC-OchoaLost 03
L#1 DoublesSheila Berry / Camilo Sealey vs Allison Ohagan / Kyle Roberts1-6, 2-6
L#2 DoublesKim Nazzal / Darran Hanson vs Elvis Ochoa / Thuy Chapin6-1, 0-6, 0-1
L#3 DoublesHong Vo / Sam Barnes vs Luke Williams / Elizabeth Sevey4-6, 7-6, 1-0
2026-06-07vs TLTC-Esquivel-Sets and the CityLost 12
L#1 DoublesRobert Mattson / Karin Mattson vs Susanna Buttorff / Marco Esquivel6-3, 2-6, 0-1
W#2 DoublesNhon Do / MaryAnn Baker vs Christopher Bailey / Bobbie Bailey7-5, 7-5
L#3 DoublesNikki Shirreff / William Collins vs Aaron Artman / Theanne Sandbo2-6, 6-3, 0-1
2026-06-06vs JTC-Villalobos-Double Set PointWon 21
W#1 DoublesRobert Mattson / Sheila Berry vs Clemente Villalobos / Teri Johnson7-6, 6-4
L#2 DoublesKen Miller / MaryAnn Baker vs Gary Kozuma / Vicki Moll6-4, 3-6, 1-0
W#3 DoublesDarran Hanson / Karin Mattson vs Scott Baird / Nancy Lockett6-4, 6-3
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 7.0 Mixed 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 3.08 estimated across 14 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.

3.76
Nhon Do
usually #3 Doubles 67%, also #2 Doubles 33% · published 4
Ken Miller
usually #2 Doubles 50%, also #1 Doubles 50% · published 4
3.57
Kim Nazzal
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
3.42
Karin Mattson
usually #1 Doubles 40%, also #2 Doubles 40% · published 3.5
3.23
Robert Mattson
usually #1 Doubles 100% · published 3.5
3.21
Camilo Sealey
usually #1 Doubles 33%, also #2 Doubles 33% · published 3.5
3.19
Mart Salvino
usually #2 Doubles 57%, also #1 Doubles 43% · published 3.5
3.18
Sheila Berry
usually #1 Doubles 71%, also #2 Doubles 29% · published 3.5
3.02
Darran Hanson
usually #1 Doubles 44%, also #3 Doubles 33% · published 3
2.98
Lyudmila Kunitsa
usually #3 Doubles 67%, also #2 Doubles 33% · published 3.5
2.98
Nikki Shirreff
usually #3 Doubles 100% · published 3.5
2.73
William Collins
usually #3 Doubles 80%, also #2 Doubles 20% · published 3
2.73
Sam Barnes
usually #2 Doubles 44%, also #1 Doubles 33% · published 3
2.61
Sarah Lieu
usually #3 Doubles 100% · published 3
2.55
MaryAnn Baker
usually #2 Doubles 50%, also #1 Doubles 25% · published 3
Hong Vo
published
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.

Robert Mattson + Sheila Berry10852% games+6.0% vs expected
Darran Hanson + Kim Nazzal392155% games+5.5% vs expected
Lyudmila Kunitsa + Nhon Do7458% games+5.0% vs expected
Nikki Shirreff + Ken Miller31440% games−6.0% vs expected
Karin Mattson + Ken Miller1441% games−15.6% vs expected
Robert Mattson + Karin Mattson3443% gamesnot enough data
Robert Mattson + Nikki Shirreff3251% gamesnot enough data
Karin Mattson + Nhon Do1444% gamesnot 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
Nhon Do
71W–51L career · 3 lines in 2026
3%93%4%
3.76
4
Ken Miller
9W–25L career · type M · 2 lines in 2026
not enough data
4
Kim Nazzal
102W–47L career · 3 lines in 2026
31%69%<1%
3.57
3.5
Karin Mattson
85W–107L career · 5 lines in 2026
<1%70%30%
3.42
3.5
Robert Mattson
82W–82L career · 5 lines in 2026
5%92%3%
3.23
3.5
Camilo Sealey
4W–5L career · type S · 3 lines in 2026
6%92%2%
3.21
3.5
Mart Salvino
26W–32L career · 7 lines in 2026
9%90%1%
3.19
3.5
Sheila Berry
142W–129L career · 7 lines in 2026
10%89%1%
3.18
3
Darran Hanson
167W–92L career · 9 lines in 2026
<1%45%55%
3.02
3.5
Lyudmila Kunitsa
51W–57L career · 3 lines in 2026
56%44%<1%
2.98
3.5
Nikki Shirreff
29W–63L career · type S · 2 lines in 2026
57%43%<1%
2.98
3
William Collins
105W–110L career · 5 lines in 2026
5%92%3%
2.73
3
Sam Barnes
39W–53L career · 9 lines in 2026
5%92%2%
2.73
3
Sarah Lieu
20W–58L career · 2 lines in 2026
22%78%<1%
2.61
3
MaryAnn Baker
75W–122L career · 4 lines in 2026
35%65%<1%
2.55
Hong Vo
60W–46L career · no lines in 2026
not enough data

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.