Teams

Exercise

2025 Ekolu 18 and Over League · 7.0

15 players · average NTRP 3.40 / OAHU

View scouting list →
Schedule6 played
2025-11-01vs Super FriendsWon 10
W#1 Female DoublesGerri Takayama / Lori Loo vs Renee Jorg / Terri Mei6-1, 6-1
2025-10-18vs Will Play for Food & DrinksSplit 11
W#1 Male DoublesRaymond Nishimiya / Gary Okada vs John Burns / Jason Yoshimi6-0, 6-2
L#1 Mixed DoublesKaren Yamaguchi / Dean Yamamoto vs Mark Sue / Beverly Ishii-Nakayama2-6, 3-6
2025-10-11vs Disaster INCLost 01
L#1 Female DoublesKaren Yamaguchi / Renee Ishida vs Tiffany Akiyama / Jacqueline Jung2-6, 5-7
2025-10-04vs Nut .n. HoneyWon 20
W#1 Female DoublesGerri Takayama / Lori Loo vs Rosalynne Kakogawa-Wong / Ronda Sagara6-2, 6-1
W#1 Male DoublesRaymond Nishimiya / Dean Yamamoto vs N/A6-0, 6-0
2025-09-27vs On The LineLost 01
L#1 Female DoublesKaren Yamaguchi / Renee Ishida vs Keiko Jaffuel / Sally Morin6-7, 3-6
2025-09-13vs OC C'mon Let's Gooo!Won 20
W#1 Female DoublesGerri Takayama / Lori Loo vs Karen Lar Rieu / Alpana Khairom6-1, 7-5
W#1 Male DoublesRaymond Nishimiya / Gary Okada vs Victor Poppinga / Felix Zhao6-3, 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 standings8 teams · 7.0
TeamWLInd. WInd. LSets lostGames lost
1Disaster INC7120410126
2Exercise7119514150
3MD High Flyers6218614160
4Will Play for Food & Drinks44121228208
5On The Line35111328203
6Westside Ekolu 7.035101431221
7OC C'mon Let's Gooo!2671737251
8Fun Fun Fun Ekolu 7.00812347288

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 3.38 estimated across 12 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.

3.91
Courtney Young
published 4
3.57
Zachary Miyoshi
published
3.56
Tomoko L Hirano
published
3.43
Karen Yamaguchi
usually #1 Female Doubles 67%, also #1 Mixed Doubles 33% · published 3.5
3.41
Gary Okada
published 3.5
3.36
Renee Ishida
published
3.35
Lori Loo
usually #1 Female Doubles 100% · published 3.5
3.34
Gerri Takayama
usually #1 Female Doubles 100% · published 3.5
3.25
Raymond Nishimiya
usually #1 Male Doubles 100% · published 3.5
3.21
Dean Yamamoto
published 3.5
3.15
Shaila Campbell
published
3.00
Gayle Hatakeyama
published 3
Byron Ho
published 3
Michael Denny
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.

Raymond Nishimiya + Karen Yamaguchi4167% games+21.9% vs expected
Lori Loo + Karen Yamaguchi7258% games+7.5% vs expected
Karen Yamaguchi + Renee Ishida7255% games+2.6% vs expected
Lori Loo + Gerri Takayama642158% games+1.2% vs expected
Raymond Nishimiya + Gary Okada4158% gamesnot enough data
Raymond Nishimiya + Dean Yamamoto134 matchesnot enough data
Courtney Young + Michael Denny044 matchesnot enough data
Lori Loo + Tomoko L Hirano303 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.

4
Courtney Young
68W–40L career · no lines in 2025
<1%75%24%
3.91
Zachary Miyoshi
12W–5L career · no lines in 2025
29%71%<1%
3.57
Tomoko L Hirano
87W–39L career · no lines in 2025
<1%32%68%
3.56
3.5
Karen Yamaguchi
136W–68L career · 3 lines in 2025
<1%70%30%
3.43
3.5
Gary Okada
19W–23L career · no lines in 2025
<1%75%25%
3.41
Renee Ishida
30W–31L career · no lines in 2025
<1%86%13%
3.36
3.5
Lori Loo
185W–75L career · 3 lines in 2025
<1%87%12%
3.35
3.5
Gerri Takayama
180W–94L career · 3 lines in 2025
<1%89%11%
3.34
3.5
Raymond Nishimiya
108W–66L career · 3 lines in 2025
3%95%3%
3.25
3.5
Dean Yamamoto
79W–53L career · no lines in 2025
6%93%1%
3.21
Shaila Campbell
24W–17L career · no lines in 2025
12%88%<1%
3.15
3
Gayle Hatakeyama
48W–25L career · no lines in 2025
<1%48%52%
3.00
3
Byron Ho
1W–2L career · type S · no lines in 2025
not enough data
3
James Wiederholt-Yamaguchi
2W–2L career · type S · no lines in 2025
not enough data
Michael Denny
68W–70L 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.