Teams

Mixed Double Trouble

2026 Mixed 40 and Over League · 7.0

16 players · average NTRP 3.46 / OAHU

View scouting list →
Schedule11 played
2026-07-25vs It’s unwise to not exercise.Lost 03
L#1 DoublesJames Burkhart / Olivia Rezentes vs Courtney Young / Gayle Hatakeyama3-6, 1-6
L#2 DoublesReginald Bumanglag / Darlene Chang vs Michael Denny / Yuko Omorai2-6, 5-7
L#3 DoublesKelvin Choy / Ann Choy vs Donald Geil / Mary Ann Esteban2-6, 0-6
2026-07-18vs OC Much Aloha - Mixed 40+Lost 12
L#1 DoublesStan Oshiro / Olivia Rezentes vs Christine KIm / John Irons3-6, 0-1
W#2 DoublesMichael Choy / Beth Choy vs Andrea McCarley / Julio Polo6-2, 6-4
L#3 DoublesRodney Koizumi / Janis Kanegawa vs Dan Elies / Lianne Poppinga2-6, 6-0, 0-1
2026-07-11vs Warriors and RainbowsLost 03
L#1 DoublesKelvin Choy / Kathleen Rubio vs Lloyd Yamada / Winnieann Nishimiya3-6, 3-6
L#2 DoublesReginald Bumanglag / Darlene Chang vs Justin Mcouat / Shoko Burkett6-4, 5-7, 0-1
L#3 DoublesRodney Koizumi / Olivia Rezentes vs Isaac Yuen / Mai Etsumi2-6, 2-6
2026-07-04vs Nut n HoneyWon 21
L#1 DoublesKebi Dellatan / Olivia Rezentes vs Keiko Morales / Shane Sumida3-6, 1-6
W#2 DoublesJames Burkhart / Kathleen Rubio vs Laina Takafuji / Paul Chen6-4, 7-5
W#3 DoublesMichael Choy / Ann Choy vs Leimomi Haitsuka / Wai Tak Lam6-3, 6-4
2026-06-28vs Kakaako Bay RacQKet Club abv40Lost 12
L#1 DoublesJames Burkhart / Aileen Onodera-Yuh vs Janet Wang-Lee / Tony Tien5-7, 2-6
L#2 DoublesMark Leonard / Janis Kanegawa vs Stacie Tateyama / Sinclair Brown1-6, 1-6
W#3 DoublesOlivia Rezentes / Stan Oshiro vs Jennie Graviss / Leighton Oshiro6-1, 6-1
2026-06-20vs Halo-halo 7.0Lost 12
L#1 DoublesKelvin Choy / Aileen Onodera-Yuh vs Ruben Barroga / April Ikeda4-6, 2-6
L#2 DoublesKebi Dellatan / Kathleen Rubio vs Narciso Pidlaoan / Helen Ramos2-6, 1-6
W#3 DoublesRodney Koizumi / Olivia Rezentes vs John Burns / Elizabeth Favila6-4, 6-7, 1-0
2026-06-14vs Will Play for Food & DrinksLost 12
L#1 DoublesMark Leonard / Janis Kanegawa vs Douglas Choy / Eriko Francisco4-6, 2-6
W#2 DoublesMichael Choy / Beth Choy vs Ivan Awa / Letha DeCaires6-3, 4-6, 1-0
L#3 DoublesKelvin Choy / Ann Choy vs Milton Kishaba / Trina Onuma6-2, 6-7, 0-1
2026-06-07vs Westside mix 7.0Won 21
W#1 DoublesKebi Dellatan / Olivia Rezentes vs Lito Duldulao / Kaori Ogawa6-1, 4-6, 1-0
L#2 DoublesStan Oshiro / Aileen Onodera-Yuh vs Buddy Vidal / Amber Genke4-6, 4-6
W#3 DoublesReginald Bumanglag / Darlene Chang vs Kenneth Pia / Sharon Vidal6-2, 6-1
2026-05-31vs Aloha TennisWon 30
W#1 DoublesKelvin Choy / Olivia Rezentes vs Wayne Goo / Sachi Mitchell6-3, 7-6
W#2 DoublesJames Burkhart / Aileen Onodera-Yuh vs Devon Merrifield / Shannon Beeler6-4, 6-2
W#3 DoublesReginald Bumanglag / Beth Choy vs Eric Burns / Maria Agamao3-6, 6-2, 1-0
2026-05-24vs Rippahs and SnappahsLost 03
L#1 DoublesMark Leonard / Olivia Rezentes vs Stuart Leong / Yvette Hida6-7, 3-6
L#2 DoublesRodney Koizumi / Kathleen Rubio vs Chad Takahashi / Toby Arakaki1-6, 1-6
L#3 DoublesMichael Choy / Ann Choy vs Dean Yamamoto / Karen Yamaguchi3-6, 1-6
2026-05-17vs Free Agents 7.0MWon 21
W#1 DoublesMark Leonard / Renee Jorg vs Jerome Marquez / Karen Lar Rieu6-4, 6-2
L#2 DoublesStan Oshiro / Kathleen Rubio vs John Stanley / Misato Chotoku5-7, 4-6
W#3 DoublesReginald Bumanglag / Darlene Chang vs Honglong Li / Christie McFarland6-3, 6-2
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 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 3.18 estimated across 15 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.

3.79
Reginald Bumanglag
usually #3 Doubles 67%, also #2 Doubles 33% · published 4
3.46
James Burkhart
usually #2 Doubles 50%, also #1 Doubles 50% · published 3.5
3.40
Michael Choy
usually #3 Doubles 50%, also #2 Doubles 50% · published 4
3.30
Rodney Koizumi
usually #3 Doubles 75%, also #2 Doubles 25% · published 3.5
3.29
Renee Jorg
usually #1 Doubles 100% · published
3.24
Mark Leonard
usually #1 Doubles 75%, also #2 Doubles 25% · published
3.24
Olivia Rezentes
usually #1 Doubles 67%, also #3 Doubles 33% · published 3.5
3.24
Aileen Onodera-Yuh
usually #2 Doubles 50%, also #1 Doubles 50% · published 3.5
3.17
Kelvin Choy
usually #1 Doubles 60%, also #3 Doubles 40% · published 3.5
3.16
Janis Kanegawa
usually #1 Doubles 33%, also #2 Doubles 33% · published 3.5
3.16
Kathleen Rubio
usually #2 Doubles 80%, also #1 Doubles 20% · published 3.5
3.06
Stan Oshiro
usually #2 Doubles 50%, also #3 Doubles 25% · published 3.5
2.83
Darlene Chang
usually #3 Doubles 50%, also #2 Doubles 50% · published 3
2.70
Beth Choy
usually #2 Doubles 67%, also #3 Doubles 33% · published 3
2.65
Ann Choy
usually #3 Doubles 100% · published 3
Kebi Dellatan
usually #1 Doubles 60%, also #2 Doubles 20% · 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.

Michael Choy + Ann Choy121743% games−3.2% vs expected
Kelvin Choy + Ann Choy1434% games−8.0% vs expected
Mark Leonard + Janis Kanegawa91048% games−8.2% vs expected
James Burkhart + Darlene Chang2642% games−14.1% vs expected
Reginald Bumanglag + Darlene Chang5547% gamesnot enough data
Aileen Onodera-Yuh + Mark Leonard3354% gamesnot enough data
Stan Oshiro + Aileen Onodera-Yuh2352% gamesnot enough data
Michael Choy + Darlene Chang0544% 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
Reginald Bumanglag
18W–28L career · type M · 9 lines in 2026
1%94%5%
3.79
3.5
James Burkhart
64W–128L career · 4 lines in 2026
<1%61%39%
3.46
4
Michael Choy
84W–102L career · 4 lines in 2026
78%22%<1%
3.40
3.5
Rodney Koizumi
51W–66L career · 4 lines in 2026
1%93%6%
3.30
Renee Jorg
52W–58L career · 1 line in 2026
1%93%5%
3.29
Mark Leonard
92W–169L career · 4 lines in 2026
3%95%2%
3.24
3.5
Olivia Rezentes
85W–75L career · 9 lines in 2026
3%94%2%
3.24
3.5
Aileen Onodera-Yuh
52W–65L career · 4 lines in 2026
3%94%2%
3.24
3.5
Kelvin Choy
33W–63L career · 5 lines in 2026
10%90%1%
3.17
3.5
Janis Kanegawa
58W–78L career · 3 lines in 2026
10%89%<1%
3.16
3.5
Kathleen Rubio
90W–73L career · 5 lines in 2026
11%89%<1%
3.16
3.5
Stan Oshiro
33W–44L career · 4 lines in 2026
32%68%<1%
3.06
3
Darlene Chang
93W–86L career · 4 lines in 2026
1%90%10%
2.83
3
Beth Choy
28W–35L career · 3 lines in 2026
6%93%1%
2.70
3
Ann Choy
41W–66L career · 4 lines in 2026
12%88%<1%
2.65
Kebi Dellatan
13W–17L career · 5 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.