Teams

UTA/Miyazaki/ITAMixed9.5

2025 ITA Mixed 18 & Over · mixed 9.5 18 & over

20 players · average NTRP 4.70 / UTAH

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
2025-09-26vs Liberty Park-Hobbs/TannerWon 21
L#1 DoublesSierra Krebsbach / Trinh Tran vs Andrew Loos / Amy Woolley3-6, 5-7
W#2 DoublesMatt Sweet / Ashley Miyazaki vs Toon Hobbs / Michael Topp6-4, 6-4
W#3 DoublesLisa Sterbenz / Johnathan Lieu vs N/A6-0, 6-0
2025-09-19vs Wasatch Hills-FlowersWon 30
W#1 DoublesChristopher Arena / Brook Vietor vs Jamel Cash / Sophie Pearson7-5, 4-6, 1-0
W#2 DoublesMatt Sweet / Meagan Seay vs Matthew McCarthy / Julia Pentz6-1, 6-0
W#3 DoublesArthur Miyazaki / Amanda Pratzel vs Alexandria Keith / Long Le6-1, 6-0
2025-09-06vs Liberty Park-Hobbs/TannerWon 21
L#1 DoublesJohnathan Lieu / Nittaya Phonharath vs Ashley Tanner / Camdin Nelson3-6, 6-1, 0-1
W#2 DoublesArthur Miyazaki / Amanda Pratzel vs David Novom / Ilona Freitag6-0, 7-5
W#3 DoublesAshley Miyazaki / Matt Sweet vs Toon Hobbs / Curtis Zeke Totland6-3, 6-2
2025-09-05vs Wasatch Hills-FlowersSplit 11
L#1 DoublesCole Paterson / Lize Guerin vs Jamel Cash / Sophie Pearson3-6, 1-6
W#2 DoublesJason Hardin / Meagan Seay vs Laura Savage / Ryan Fyfe6-2, 6-0
2025-08-15vs Liberty Park-Hobbs/TannerWon 30
W#1 DoublesMatt Sweet / Meagan Seay vs Curtis Zeke Totland / Alexandra Johncock6-2, 7-5
W#2 DoublesChristopher Arena / Nittaya Phonharath vs Zakaria Hijaouy / Ilona Freitag4-6, 7-6, 1-0
W#3 DoublesBrook Vietor / Quinn Champion vs N/A6-0, 6-0
2025-08-02vs Wasatch Hills-FlowersSplit 11
L#1 DoublesNittaya Phonharath / Alec Tzeng vs Jackson Fischer / Miranda Edwards4-6, 6-1, 0-1
W#2 DoublesChristopher Arena / Lize Guerin vs Brett Myer / Laura Savage6-3, 6-1
2025-07-25vs Liberty Park-Hobbs/TannerWon 30
W#1 DoublesJason Hardin / Meagan Seay vs Brian Schulz / Ilona Freitag6-4, 6-2
W#2 DoublesAlec Tzeng / Lisa Sterbenz vs Alan Tran / Toon Hobbs7-5, 6-3
W#3 DoublesLize Guerin / Christopher Arena vs Michael Topp / Alexandra Patricia Mears6-3, 7-6
2025-07-18vs Wasatch Hills-FlowersWon 20
W#1 DoublesAlec Tzeng / Nittaya Phonharath vs Timothy Barton / Sophie Pearson6-3, 6-2
W#2 DoublesArthur Miyazaki / Paige Miles vs Griffin Turnage / Megan Horter6-1, 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 standings3 teams · mixed 9.5 18 & over
TeamWLInd. WInd. LSets lostGames lost
1UTA/Miyazaki/ITAMixed9.58019512141
2Liberty Park-Hobbs/Tanner3591532236
3Wasatch Hills-Flowers1781634241

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 4.47 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.

5.04
Amanda Pratzel
usually #2 Doubles 50%, also #3 Doubles 50% · published 5
4.95
Matt Sweet
usually #2 Doubles 50%, also #3 Doubles 25% · published
4.85
Alec Tzeng
usually #1 Doubles 67%, also #2 Doubles 33% · published 5
4.80
Meagan Seay
usually #2 Doubles 50%, also #1 Doubles 50% · published
4.69
Sierra Krebsbach
usually #1 Doubles 100% · published 5
4.49
Brook Vietor
usually #3 Doubles 50%, also #2 Doubles 25% · published 4.5
4.46
Lize Guerin
usually #1 Doubles 40%, also #3 Doubles 40% · published
4.45
Ashley Miyazaki
usually #2 Doubles 50%, also #3 Doubles 25% · published 4.5
4.44
Jason Hardin
usually #2 Doubles 50%, also #1 Doubles 50% · published
4.39
Lisa Sterbenz
usually #3 Doubles 60%, also #2 Doubles 40% · published 4.5
4.23
Cole Paterson
usually #2 Doubles 67%, also #1 Doubles 33% · published 4.5
4.22
Arthur Miyazaki
usually #1 Doubles 40%, also #2 Doubles 40% · published 4.5
4.20
Nittaya Phonharath
usually #1 Doubles 67%, also #3 Doubles 17% · published
4.14
Trinh Tran
usually #1 Doubles 50%, also #3 Doubles 50% · published
4.11
Jason Smith
published
4.09
Michelle Rawstorne
published 4.5
Johnathan Lieu
usually #1 Doubles 100% · published
Paige Miles
usually #2 Doubles 100% · published
Quinn Champion
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.

Ashley Miyazaki + Arthur Miyazaki37561% games+12.6% vs expected
Christopher Arena + Sierra Krebsbach8170% games+5.2% vs expected
Lisa Sterbenz + Cole Paterson71245% games−6.8% vs expected
Amanda Pratzel + Cole Paterson8168% gamesnot enough data
Jason Smith + Ashley Miyazaki5255% gamesnot enough data
Amanda Pratzel + Arthur Miyazaki7069% gamesnot enough data
Jason Hardin + Sierra Krebsbach7072% gamesnot enough data
Ashley Miyazaki + Matt Sweet5064% 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.

5
Amanda Pratzel
66W–7L career · 2 lines in 2025
<1%38%62%
5.04
Matt Sweet
44W–7L career · 4 lines in 2025
<1%64%36%
4.95
5
Alec Tzeng
29W–9L career · 3 lines in 2025
<1%87%12%
4.85
Meagan Seay
16W–13L career · 4 lines in 2025
1%92%7%
4.80
5
Christopher Arena
20W–7L career · no lines in 2025
not enough data
5
Sierra Krebsbach
107W–37L career · 1 line in 2025
8%92%1%
4.69
4.5
Brook Vietor
150W–45L career · 4 lines in 2025
<1%53%47%
4.49
Lize Guerin
33W–21L career · 5 lines in 2025
<1%61%39%
4.46
4.5
Ashley Miyazaki
107W–41L career · 4 lines in 2025
<1%66%34%
4.45
Jason Hardin
83W–26L career · 2 lines in 2025
<1%67%33%
4.44
4.5
Lisa Sterbenz
151W–144L career · 5 lines in 2025
<1%79%21%
4.39
4.5
Cole Paterson
49W–38L career · 3 lines in 2025
4%94%2%
4.23
4.5
Arthur Miyazaki
128W–35L career · 5 lines in 2025
5%94%2%
4.22
Nittaya Phonharath
72W–31L career · 6 lines in 2025
6%93%1%
4.20
Trinh Tran
60W–40L career · 2 lines in 2025
14%86%<1%
4.14
Jason Smith
50W–37L career · no lines in 2025
20%80%<1%
4.11
4.5
Michelle Rawstorne
49W–62L career · no lines in 2025
24%76%<1%
4.09
Johnathan Lieu
2W–2L career · 1 line in 2025
not enough data
Paige Miles
16W–6L career · 1 line in 2025
not enough data
Quinn Champion
13W–6L career · no lines in 2025
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.