Teams

ETC-Moonball Master-Zeng

2026 Mixed 18 & Over · 6.0

14 players · average NTRP 3.25 / NORTHWEST WASHINGTON

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Schedule10 played
2025-11-23vs BETC-Never Let You Down-SchillerWon 21
W#1 DoublesJianfeng Zeng / Eileen Lu vs Mike Kean / Cara Lewallen6-3, 6-2
W#2 DoublesCheng Zhang / Yuchen Zhang vs Penny Quinn / Dennis Perez7-6, 6-2
L#3 DoublesJing Gong / Ruochen Wang vs Erin Schiller / John Hughes6-1, 4-6, 0-1
2025-11-21vs RTC-Mixology-MuirWon 30
W#1 DoublesYuchen Zhang / Eric Jiang vs Carol Tan / Yusuke Homma6-2, 6-3
W#2 DoublesJing Gong / Ruochen Wang vs Will Pokorny / Jan Stroh7-5, 6-4
W#3 DoublesZishan Fu / Cheng Zhang vs Alison Muir / Kyuho Lee6-3, 6-1
2025-11-15vs CP-Mixed Force-KoralskaWon 30
W#1 DoublesYifei Sun / Harold Wu vs Nely Koralska / Atanas Koralski4-6, 6-1, 1-0
W#2 DoublesEileen Lu / Ruochen Wang vs Helen Wang / Anton Kirilov7-6, 5-3
W#3 DoublesYuchen Zhang / Cheng Zhang vs Alex Ma / Kimberly Wong6-3, 6-3
2025-11-07vs FC-Mixed Magnum-HoyLost 12
L#1 DoublesAlexis Chen / Jo Gao vs Connie Chou / Keith Green7-5, 4-6, 0-1
L#2 DoublesYifei Sun / Harold Wu vs Nate Kacatin / Alaina Hasegawa4-6, 3-6
W#3 DoublesYuyu Huang / Eric Jiang vs Elaine Hoy / Justin Pagorek1-6, 6-2, 1-0
2025-11-02vs RBW-Courtcraft-OmoriWon 21
L#1 DoublesYuyu Huang / Eric Jiang vs Mao Sugata / Uzir Thapa3-6, 6-0, 0-1
W#2 DoublesMei Maruo / Harold Wu vs Rina Adams / Daisuke Tsukano6-3, 6-2
W#3 DoublesZishan Fu / Cheng Zhang vs Kaori Yamada / Mizuki Yamada6-1, 6-0
2025-11-01vs WSC-Third Serve-SubramanianWon 21
W#1 DoublesEileen Lu / Jianfeng Zeng vs Michael Guthmann / Haley Neff-LaFord6-3, 6-1
L#2 DoublesJing Gong / Harold Wu vs Binah Yeung / Hilario Koyama4-6, 7-6, 0-1
W#3 DoublesMei Maruo / Jo Gao vs Kavita Avula / Raymond Horgan6-0, 6-4
2025-10-25vs ETC-Box3 6.0Won 30
W#1 DoublesYifei Sun / Harold Wu vs Elnaz Ansari / Daniel Du7-5, 6-2
W#2 DoublesYuyu Huang / Eric Jiang vs Anne Drammeh / Patrick Formanes6-2, 6-3
W#3 DoublesEileen Lu / Ruochen Wang vs Marcia O'Donoghue / Ashwin Jeyakumar6-2, 6-2
2025-10-18vs BTA-Ball Breakers-PhamWon 30
W#1 DoublesYifei Sun / Jianfeng Zeng vs Saung Mundt / Kenneth Yontwises6-2, 6-1
W#2 DoublesRuochen Wang / Jing Gong vs Phillip Pham / Anh Nguyen6-2, 6-2
W#3 DoublesJo Gao / Eileen Lu vs Jenean Creason / Chandler Creason6-1, 6-4
2025-10-04vs TCSP-Out of the Blue-HernandezWon 30
W#1 DoublesJianfeng Zeng / Eileen Lu vs KAYOKO SHIBUE / Ivan Hernandez Serrano6-3, 6-1
W#2 DoublesJo Gao / Alexis Chen vs Katie Davis / Stephen Daniel6-1, 3-6, 1-0
W#3 DoublesHarold Wu / Yuyu Huang vs Ai-Jung Li / Huai-Ping Lee6-0, 6-0
2025-09-19vs AYTC-Busby 6.0Won 21
L#1 DoublesJo Gao / Yifei Sun vs Katie Busby / Justin Khanna2-6, 6-7
W#2 DoublesJianfeng Zeng / Eileen Lu vs Gary Gould / Heather Bauer6-2, 6-0
W#3 DoublesCheng Zhang / Yuchen Zhang vs Thomas Lendvay / Kathleen Lendvay6-3, 6-1
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 6.0 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 3.12 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.

3.55
Yifei Sun
usually #1 Doubles 80%, also #2 Doubles 20% · published 3.5
3.34
Eric Jiang
usually #1 Doubles 50%, also #2 Doubles 25% · published 3.5
3.30
Eileen Lu
usually #1 Doubles 60%, also #2 Doubles 27% · published 3.5
3.30
Cheng Zhang
usually #3 Doubles 44%, also #2 Doubles 33% · published 3.5
3.27
Alexis Chen
usually #2 Doubles 43%, also #3 Doubles 29% · published 3.5
3.22
Jo Gao
usually #3 Doubles 44%, also #2 Doubles 33% · published 3.5
3.16
Harold Wu
usually #3 Doubles 44%, also #2 Doubles 33% · published 3
3.02
Ruochen Wang
usually #2 Doubles 60%, also #3 Doubles 40% · published
2.98
Yuchen Zhang
usually #3 Doubles 50%, also #1 Doubles 25% · published 3
2.90
Yuyu Huang
usually #1 Doubles 40%, also #3 Doubles 30% · published 3
2.89
Jianfeng Zeng
usually #1 Doubles 80%, also #2 Doubles 20% · published
2.50
Zishan Fu
usually #3 Doubles 83%, also #1 Doubles 17% · published 2.5
Jing Gong
usually #2 Doubles 75%, also #3 Doubles 25% · published
Mei Maruo
usually #3 Doubles 50%, also #2 Doubles 50% · 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.

Alexis Chen + Cheng Zhang4252% games+13.2% vs expected
Eileen Lu + Ruochen Wang2350% games−3.8% vs expected
Eileen Lu + Jianfeng Zeng404 matchesnot enough data
Yuyu Huang + Eric Jiang224 matchesnot enough data
Yuchen Zhang + Cheng Zhang303 matchesnot enough data
Harold Wu + Yifei Sun213 matchesnot enough data
Ruochen Wang + Jing Gong213 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
Yifei Sun
20W–4L career · 5 lines in 2026
<1%34%66%
3.55
3.5
Eric Jiang
36W–12L career · 4 lines in 2026
<1%89%11%
3.34
3.5
Eileen Lu
63W–26L career · 15 lines in 2026
1%93%6%
3.30
3.5
Cheng Zhang
38W–28L career · 9 lines in 2026
1%93%6%
3.30
3.5
Alexis Chen
50W–26L career · 7 lines in 2026
2%94%4%
3.27
3.5
Jo Gao
32W–14L career · 9 lines in 2026
5%94%2%
3.22
3
Harold Wu
62W–18L career · 9 lines in 2026
<1%11%89%
3.16
Ruochen Wang
16W–23L career · 5 lines in 2026
<1%44%56%
3.02
3
Yuchen Zhang
27W–9L career · type S · 4 lines in 2026
<1%55%45%
2.98
3
Yuyu Huang
47W–18L career · 10 lines in 2026
<1%77%23%
2.90
Jianfeng Zeng
24W–1L career · 5 lines in 2026
<1%80%20%
2.89
2.5
Zishan Fu
13W–6L career · type S · 6 lines in 2026
0%50%50%
2.50
Jing Gong
9W–4L career · 4 lines in 2026
not enough data
Mei Maruo
2W–1L career · 2 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.