Teams

The Confidence Builders

2024 Mixed 18 and Over League · 6.0

13 players · average NTRP 3.25 / OAHU

View scouting list →
Schedule8 played
2024-03-17vs Tybreakers6.0Lost 02
L#1 DoublesDavid Yuen / Mahina Knuckles vs Matt Wong / Joanne Sakamaki2-6, 4-6
L#2 DoublesTrai Matthew Klag / Kumiko Kida vs Jerry Barton / Shelby Patton3-6, 6-1, 0-1
2024-03-10vs Kilauea BravesWon 30
W#1 DoublesKaori Ogawa / Kent Tanizawa vs Vickie Cheng / Ace-Kamakani Inouye6-3, 6-1
W#2 DoublesAlpana Khairom / Brandon Bryan vs Sharyl Shultz / Arun Ramachandran7-5, 4-6, 1-0
W#3 DoublesMahina Knuckles / David Yuen vs Amy Capwell / Jason Yoshioka6-2, 6-0
2024-03-03vs CMBWon 21
W#1 DoublesMahina Knuckles / Kent Tanizawa vs Corianne Komori / Reid Fukuya4-6, 6-4, 1-0
W#2 DoublesKaori Ogawa / David Yuen vs Deborah Bonker / Lance Asuka6-3, 6-3
L#3 DoublesKristen Cortese / Caleb Carnine vs Robyn Ishida / Terence Leong0-6, 4-6
2024-02-18vs Tennis Hall of FramersLost 03
L#1 DoublesAlpana Khairom / David Yuen vs Rika Uechi / Godwin Isaac Polendey6-7, 1-6
L#2 DoublesKent Tanizawa / Mahina Knuckles vs Kody Uratsuka / Eko Hasegawa4-6, 0-6
L#3 DoublesBrandon Bryan / Montanna Olivarez vs Phuoc Dinh / Darlene Chang1-6, 1-6
2024-02-11vs Tybreakers6.0Lost 12
L#1 DoublesTrai Matthew Klag / Kumiko Kida vs Shaun Miyata / Amy Rowntree3-6, 1-6
W#2 DoublesDavid Yuen / Alpana Khairom vs Chris Wickham / Christie Fong6-0, 6-0
L#3 DoublesBrandon Bryan / Kristen Cortese vs Jerry Barton / Elisabeth Smith2-6, 6-3, 1-0
2024-02-04vs Kilauea BravesWon 21
W#1 DoublesKent Tanizawa / Kaori Ogawa vs Ranilo Laygo / Amy Capwell6-1, 6-2
L#2 DoublesTrai Matthew Klag / Kumiko Kida vs Ace-Kamakani Inouye / Karen Chen5-7, 6-7
W#3 DoublesNathaniel Weeks / Kristen Cortese vs Jason Yoshioka / Valerie Lau7-5, 4-6, 1-0
2024-01-28vs CMBLost 12
L#1 DoublesNathaniel Weeks / Montanna Olivarez vs Kimberly Tamashiro / Abel Siu Ho6-7, 4-6
L#2 DoublesBrandon Bryan / Mahina Knuckles vs Gayle Hatakeyama / Reid Fukuya0-6, 0-6
W#3 DoublesTrai Matthew Klag / Kumiko Kida vs Lili Shintani / Lance Asuka6-3, 3-6, 1-0
2024-01-07vs Tennis Hall of FramersLost 12
L#1 DoublesKaori Ogawa / Nathaniel Weeks vs Rika Uechi / Godwin Isaac Polendey1-6, 3-6
W#2 DoublesKristen Cortese / Kent Tanizawa vs Darlene Chang / Phuoc Dinh6-1, 7-6
L#3 DoublesAlpana Khairom / David Yuen vs Asia White / Kody Uratsuka0-6, 4-6
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 standings4 teams · 6.0
TeamWLInd. WInd. LSets lostGames lost
1CMB5316819194
2Tybreakers6.035101431213
3The Confidence Builders35101432228
4Kilauea Braves1751940267

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 2.87 estimated across 8 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.

3.51
Alpana Khairom
usually #2 Doubles 50%, also #3 Doubles 25% · published 3.5
3.29
Kent Tanizawa
usually #1 Doubles 60%, also #2 Doubles 40% · published 3.5
2.99
David Yuen
usually #2 Doubles 33%, also #1 Doubles 33% · published 3
2.93
Kaori Ogawa
usually #1 Doubles 75%, also #2 Doubles 25% · published
2.88
Kumiko Kida
usually #2 Doubles 50%, also #3 Doubles 25% · published
2.55
Kristen Cortese
usually #3 Doubles 75%, also #2 Doubles 25% · published
2.46
2.39
Montanna Olivarez
usually #1 Doubles 50%, also #3 Doubles 50% · published
Brandon Bryan
usually #2 Doubles 50%, also #3 Doubles 50% · published
Caleb Carnine
usually #3 Doubles 100% · published
Mahina Knuckles
usually #2 Doubles 40%, also #1 Doubles 40% · published
Nathaniel Weeks
usually #1 Doubles 67%, also #3 Doubles 33% · published
Trai Matthew Klag
usually #2 Doubles 50%, also #3 Doubles 25% · 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.

Alpana Khairom + David Yuen4357% gamesnot enough data
Kent Tanizawa + Kaori Ogawa5259% gamesnot enough data
Trai Matthew Klag + Kumiko Kida134 matchesnot enough data
Kent Tanizawa + Kumiko Kida303 matchesnot enough data
Kumiko Kida + David Yuen033 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
Alpana Khairom
60W–30L career · 4 lines in 2024
<1%48%52%
3.51
3.5
Kent Tanizawa
19W–8L career · 5 lines in 2024
2%91%7%
3.29
3
David Yuen
7W–13L career · type S · 6 lines in 2024
<1%52%48%
2.99
Kaori Ogawa
21W–21L career · 4 lines in 2024
<1%69%31%
2.93
Kumiko Kida
15W–12L career · 4 lines in 2024
<1%80%20%
2.88
Kristen Cortese
3W–8L career · 4 lines in 2024
37%63%<1%
2.55
3
Christopher Stevens
3W–7L career · type S · no lines in 2024
62%38%<1%
2.46
Montanna Olivarez
4W–27L career · 2 lines in 2024
79%21%<1%
2.39
Brandon Bryan
1W–3L career · 4 lines in 2024
not enough data
Caleb Carnine
0W–1L career · 1 line in 2024
not enough data
Mahina Knuckles
2W–7L career · 5 lines in 2024
not enough data
Nathaniel Weeks
4W–3L career · 3 lines in 2024
not enough data
Trai Matthew Klag
4W–5L career · 4 lines in 2024
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.