Teams

RINCONADA PK 18AM4.0F

2025 ADULT 18&Over · Men's 4.0

16 players · average NTRP 3.75 / NO. CALIFORNIA

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 →
Schedule9 played
2025-06-15vs SUNNYVALE MTC 18AM4.0BSplit 11
W#1 DoublesYihe Liu / Yubo Ouyang vs Wenxin He / Harrison Tsang4-6, 7-6, 1-0
L#2 SinglesHao Jin vs HAO GAO4-6, 6-4, 0-1
2025-06-14vs VALLEY CHURCH 18AM4.0ALost 02
L#1 DoublesJiajie Li / Guancong Jia vs Mark Alves / Ram Subramanian3-6, 7-5, 1-0
L#2 DoublesWilson Chen / Han Song vs Zesheng Cai / Jingfan Sun3-6, 6-3, 0-1
L#1 SinglesHao Jin vs Evan Wong1-6, 0-6
2025-05-31vs CUESTA TC 18AM4.0ALost 12
L#1 DoublesTianyu Gu / Hao Jin vs Hugh Nguyen / Stephen Lee3-6, 3-6
L#2 DoublesWilson Chen / Chengshu Li vs Kotaro Kitagawa / Jaewan Mun0-6, 0-6
W#3 DoublesKoki Yoshida / Nan Sun vs Ran Zhang / Sean Felder6-4, 4-6, 1-0
2025-05-24vs RINCONADA PK 18AM4.0BLost 01
L#3 DoublesWilson Chen / YUCHEN HUANG vs Shuguang Zhang / Paul Vuong2-6, 6-7
2025-05-22vs RINCONADA PK 18AM4.0CLost 12
L#1 DoublesTianyu Gu / Koki Yoshida vs Lejian Dai / Tajoe Lun6-7, 5-7
L#1 SinglesHan Song vs Cheng Zheng1-6, 4-6
W#2 DoublesWilson Chen / Chengshu Li vs Weijie Yun / Dongning Ma2-6, 7-5, 1-0
L#2 DoublesSHAOBO XU / Han Song vs Peter Dollinger / Stephen Lai2-6, 4-6
L#3 DoublesZhanren Li / Yubo Ouyang vs Martin Jay Rodiles / Dylan Verstandig0-6, 0-6
2025-05-02vs FREMONT HILLS CC 18AM4.0ALost 02
L#2 DoublesTianyu Gu / Guancong Jia vs Bob Kamangar / Farid Morsi6-4, 1-6, 0-1
L#3 DoublesSHAOBO XU / Yubo Ouyang vs David Dang / Hernan Epelman4-6, 6-1, 0-1
2025-04-10vs UNIVERSITY CLUB PA 18AM4.0AWon 20
W#2 DoublesNan Sun / Guancong Jia vs David Cao / Michael Kieschnick7-5, 6-3
W#3 DoublesYubo Ouyang / Xinzhe Yang vs Stephen French / David Parekh4-6, 6-3, 1-0
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 Men's 4.0 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 3.76 estimated across 10 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.

4.03
David Lao
usually #1 Doubles 50%, also #2 Doubles 50% · published 4
3.91
Jiawen Song
usually #1 Singles 50%, also #1 Doubles 25% · published
3.88
Jiajie Li
usually #1 Singles 40%, also #2 Singles 40% · published
3.86
Shu Deng
usually #1 Doubles 57%, also #3 Doubles 43% · published
3.84
Wilson Chen
usually #2 Doubles 50%, also #1 Doubles 17% · published
3.76
SHAOBO XU
usually #3 Doubles 50%, also #1 Doubles 33% · published
3.75
Harry Wu
usually #2 Doubles 100% · published
3.64
Nan Sun
usually #2 Doubles 25%, also #3 Doubles 25% · published
3.58
Yubo Ouyang
usually #3 Doubles 75%, also #1 Doubles 25% · published
3.36
Chengshu Li
usually #2 Doubles 100% · published 3.5
Guancong Jia
usually #2 Doubles 67%, also #1 Doubles 33% · published
Han Song
usually #2 Doubles 67%, also #1 Singles 33% · published
Hao Jin
usually #1 Singles 33%, also #1 Doubles 33% · published
Koki Yoshida
usually #3 Doubles 50%, also #1 Doubles 50% · published
Xinzhe Yang
usually #3 Doubles 100% · published
YUCHEN HUANG
usually #3 Doubles 100% · 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.

Shu Deng + SHAOBO XU5170% gamesnot enough data
Wilson Chen + Yubo Ouyang123 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
David Lao
24W–7L career · 4 lines in 2025
<1%41%59%
4.03
Jiawen Song
10W–3L career · 4 lines in 2025
<1%74%26%
3.91
Jiajie Li
11W–11L career · 5 lines in 2025
<1%81%19%
3.88
Shu Deng
10W–2L career · 7 lines in 2025
<1%83%16%
3.86
Wilson Chen
11W–9L career · 6 lines in 2025
1%87%13%
3.84
SHAOBO XU
7W–5L career · 6 lines in 2025
3%92%5%
3.76
Harry Wu
8W–6L career · 2 lines in 2025
4%93%4%
3.75
Nan Sun
11W–13L career · 4 lines in 2025
16%83%<1%
3.64
Yubo Ouyang
15W–8L career · 4 lines in 2025
<1%29%71%
3.58
3.5
Chengshu Li
2W–4L career · 2 lines in 2025
1%84%16%
3.36
Guancong Jia
2W–2L career · 3 lines in 2025
not enough data
Han Song
0W–5L career · 3 lines in 2025
not enough data
Hao Jin
2W–4L career · 3 lines in 2025
not enough data
Koki Yoshida
2W–4L career · 2 lines in 2025
not enough data
Xinzhe Yang
1W–0L career · 1 line in 2025
not enough data
YUCHEN HUANG
4W–3L career · 1 line 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.