Teams

RIO DEL ORO 18AM4.0B

2026 ADULT 18&Over · Men's 4.0

17 players · average NTRP 3.72 / 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 →
Schedule10 played
2026-06-11vs ED MITCHELL PK 18AM4.0ALost 04
L#1 DoublesNate O'Brien / Edward Werley vs Venu Bojja / Prabhat Thakur1-6, 2-6
L#1 SinglesDaniel Franz vs Jairaj Pisupati4-6, 6-7
L#2 DoublesAndrew Finkenbinder / Justin Shen vs Pankaj Varshney / Jasper Golingho1-6, 1-6
L#2 SinglesEric Vang vs Christopher Ferrocious6-3, 0-6, 0-1
2026-06-04vs FOLSOM LAKE CC 18AM4.0BLost 05
L#1 DoublesRahul Dhillon / Nate O'Brien vs Chris Eaton / Vinaykumar Bhagwat3-6, 5-7
L#1 SinglesDaniel Franz vs Gajrajjit Dhillon3-6, 7-6, 0-1
L#2 DoublesJed Ferrell / Edward Werley vs Ali Nazir / Prashanth Polugari5-7, 4-6
L#2 SinglesMichael Sales vs Kalyan Vasanta6-7, 4-6
L#3 DoublesJustin Shen / Andrew Finkenbinder vs Achari Chintaluri / Prakash Sah3-6, 1-6
2026-05-28vs DAVIS TC/DAVIS HS 18AM4.0BWon 32
W#1 DoublesRahul Dhillon / Kirk Winterhalder vs Rafael Concha / Federico Pumpin5-7, 6-4, 1-0
W#1 SinglesMoises Lopez vs Quin Shen6-7, 7-5, 1-0
W#2 DoublesNate O'Brien / Edward Werley vs Yuanbin Wu / Nazil Luqman6-3, 7-6
L#2 SinglesBarrington Henry vs Jonas Persson3-6, 3-6
L#3 DoublesJustin Shen / Juan Arraya vs Eric Greve / Carter Milhous0-6, 3-6
2026-05-23vs JOHNSON RANCH 18AM4.0ALost 12
L#1 DoublesAndrew Finkenbinder / Dirk Thompson vs Greg Hoile / Paul Sasaura4-6, 2-6
L#1 SinglesMoises Lopez vs Thomas Nosler1-6, 1-6
W#2 SinglesMichael Sales vs Micah Albert6-2, 7-5
2026-05-14vs GOLD RIVER RC 18AM4.0ALost 23
W#1 DoublesRahul Dhillon / Nate O'Brien vs Dana Nuccitelli / Brad Stevens6-1, 6-4
L#1 SinglesMichael Sales vs Alex Bychkoviak4-6, 3-6
L#2 DoublesKirk Winterhalder / Jed Ferrell vs Jesse Pangilinan / Paul Gee1-6, 2-6
L#2 SinglesMoises Lopez vs Richard Koenig0-6, 3-6
W#3 DoublesDirk Thompson / Andrew Finkenbinder vs Kevin Rolli / Amit Srivastava7-6, 1-6, 1-0
2026-05-01vs JOHNSON RANCH 18AM4.0ALost 05
L#1 DoublesEdward Werley / Kirk Winterhalder vs Patrick Dorais / Nandakumar Natarajan3-6, 6-3, 0-1
L#1 SinglesAndrew Finkenbinder vs Thomas Nosler1-6, 0-6
L#2 DoublesJed Ferrell / Gordon Owyang vs Chris Mathews / Steve Osborn0-6, 1-6
L#2 SinglesJustin Shen vs Adam Andresen1-6, 0-6
L#3 DoublesJuan Arraya / Antiwon Jacobs vs Kai-Ey Chen / Robert DeSousa0-6, 2-6
2026-04-27vs SUTTER LAWN 18AM4.0AWon 32
W#1 DoublesEdward Werley / Kirk Winterhalder vs David Johnson / Clark Blanchard6-1, 6-0
L#1 SinglesJed Ferrell vs Webb Stallings2-6, 6-2, 0-1
W#2 DoublesRahul Dhillon / Daniel Franz vs Matt Vowell / Spencer Relles6-0, 6-1
L#2 SinglesJuan Arraya vs Gerald Zavorsky0-6, 0-6
W#3 DoublesGordon Owyang / Justin Shen vs David Mulhall / Chris Murphy7-5, 6-1
2026-04-26vs SUTTER LAWN 18AM4.0ALost 14
L#1 DoublesEdward Werley / Daniel Franz vs Jason Wagner / Oscar Watson6-4, 1-6, 0-1
L#1 SinglesEric Vang vs Michael Conway4-6, 3-6
L#2 DoublesDavid Lushbaugh / Andrew Finkenbinder vs Chris Kain / Matt Vowell6-7, 6-1, 0-1
L#2 SinglesAntiwon Jacobs vs Lyndall Baker1-6, 0-6
W#3 DoublesJuan Arraya / Justin Shen vs David Sherman / Tim Nolan3-6, 6-4, 1-0
2026-04-19vs DAVIS TC/DAVIS HS 18AM4.0BLost 23
L#1 DoublesEdward Werley / Antiwon Jacobs vs David Lamoureux / Paul Gauthier2-6, 3-6
L#1 SinglesNate O'Brien vs Quin Shen3-6, 7-5, 1-0
W#2 DoublesRahul Dhillon / Andrew Finkenbinder vs Kaushik Biswas / Yuanbin Wu6-1, 3-6, 1-0
W#2 SinglesDaniel Franz vs Federico Pumpin6-0, 7-5
L#3 DoublesDavid Lushbaugh / Michael Sales vs Dwight Bush / Eric Greve7-6, 4-6, 1-0
2026-04-16vs FOLSOM LAKE CC 18AM4.0BLost 14
L#1 DoublesNate O'Brien / Kirk Winterhalder vs Vasu Salver / Senthil Ramalingam2-6, 6-3, 1-0
W#1 SinglesJed Ferrell vs Suresh Thota6-0, 1-0
L#2 DoublesGordon Owyang / Barrington Henry vs Prashanth Polugari / Mohan Ayappagari0-6, 2-6
L#2 SinglesDirk Thompson vs Gajrajjit Dhillon4-6, 5-7
L#3 DoublesJuan Arraya / Andrew Finkenbinder vs Prakash Sah / Emery Parsons0-6, 1-6
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 standings125 teams · Men's 4.0
TeamWLInd. WInd. LSets lostGames lost
1BAY CLUB SF TENNIS 18AM4.0A10044618307
2RIO DEL ORO 18AM4.0A10042820278
3WIKIUP R SC 18AM4.0A10042823305
4FOSTER CITY TC/EDGEWATER PK 18AM4.0A10041924325
5BRAMHALL PK 18AM4.0A9141923293
6REFUGIO PK 18AM4.0A9141925328
7BAY TREES PK 18AM4.0B91391127369
8GOLD RIVER RC 18AM4.0A9141929342
9SEASCAPE SC 18AM4.0A91381231353
10WALNUT CREEK RC/Walnut Creek TC 18AM4.0C91351533330
11ED MITCHELL PK 18AM4.0A91371336381
12WILLOW PASS PK 18AM4.0A91341639347
13SUNNYVALE MTC 18AM4.0E91331739367
14RENO TENNIS CENTER 18AM4.0A91351542410
15BAY CLUB SANTA CLARA 18AM4.0B91331742398
16SAN CARLOS TC/ARGUELLO PK 18AM4.0A82361433347
17RICHMOND TA/NICHOLL PK 18AM4.0A82351534357
18MISSION HILLS 18AM4.0A82341635363
19MITCHELL PK 18AM4.0A82341637368
20ROEDING PK TENNIS CL/ROEDING PK 18AM4.0A82361439385
21SUNNYVALE MTC 18AM4.0B82331739362
22PRIORY TC 18AM4.0A82331740388
23SUNNYVALE TC/SUNNYVALE MTC 18AM4.0A82331740384
24GOLDMAN TC 18AM4.0A82331741366
25SUNNYVALE MTC 18AM4.0F82321842429
26MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0B82331743363
27SUNNYVALE MTC 18AM4.0C82321844409
28MILL VALLEY 18AM4.0A82321846395
29GOLDMAN TC 18AM4.0C73341635350
30RIDGEMARK G&CC 18AM4.0A73321842370
31PINOLE PK 18AM4.0A73302043328
32FREMONT HILLS CC 18AM4.0A73331743381
33LOS ALTOS TC/LOS ALTOS GCC 18AM4.0A73311944410
34FOSTER CITY TC/EDGEWATER PK 18AM4.0B73292144373
35FREMONT TC 18AM4.0A73341644428
36WALLENBERG PK 18AM4.0A73321845404
37MILLS COLLEGE 18AM4.0A73292146421
38SUNNYVALE MTC 18AM4.0D73311947429
39DOUGHERTY VALLEY HS 18AM4.0B73292149421
40BAY CLUB COURTSIDE 18AM4.0B73311951437
41CLAREMONT R and S 18AM4.0A73272355467
42BELVEDERE TC 18AM4.0A73252560460
43ROLLING HILLS 18AM4.0A64302044372
44RAFAEL RC 18AM4.0A64302045415
45GOLD RIVER RC 18AM4.0B64311945394
46LAGUNITAS CC 18AM4.0A64311948411
47FOLSOM LAKE CC 18AM4.0B64292148440
48GOLDMAN TC 18AM4.0B64292151430
49LOS GATOS SR 18AM4.0A64272352446
50RINCONADA PK 18AM4.0A64282254467
51BAY CLUB PL 18AM4.0A64272354435
52SHELDON PK 18AM4.0A64252555411
53MODESTO F RC 18AM4.0A64252556475
54GOLDEN GATEWY 18AM4.0A64242657467
55ROUND HILL CC 18AM4.0A55311942383
56BACKESTO PK 18AM4.0A55282249413
57GOLDMAN TC 18AM4.0D55272350415
58SAN FRAN ST U 18AM4.0A55262452448
59BAY CLUB COURTSIDE 18AM4.0A55262454436
60GALVIN PK 18AM4.0A55242654413
61BAY CLUB SF TENNIS 18AM4.0C55262456444
62MEADOW STC 18AM4.0A55262457433
63TIBURON PEN C 18AM4.0A55262457446
64BROADSTONE RC 18AM4.0A55262457437
65PLEASANTON 18AM4.0B55242657454
66UNION CITY LEISURE S/VETERANS MEM PK 18AM4.0A55282260466
67CROW CANYON CC 18AM4.0A55222860434
68CHABOT CANYON 18AM4.0A55242661461
69JOHNSON RANCH 18AM4.0A46272350393
70WALNUT CREEK RC/Walnut Creek TC 18AM4.0B46262453398
71COASTSIDE TA/HALF MOON BAY HS 18AM4.0A46252553394
72MODESTO F RC 18AM4.0B46252553430
73BOYLE PK 18AM4.0A46262457451
74FOSTER CITY TC/EDGEWATER PK 18AM4.0C46242657443
75WASHINGTON PK - BURLINGAME 18AM4.0A46232757433
76WASHOE TENNIS CLUB/WASHOE TC 18AM4.0A46242661461
77ALMADEN VAC 18AM4.0A46232762462
78MAHANY PK 18AM4.0A46203066472
79BAY CLUB SF TENNIS 18AM4.0B46193168483
80WASHINGTON PK 18AM4.0A37242659459
81CUPERTINO TC/CUPERTINO SC 18AM4.0B37212961465
82BAY TREES PK 18AM4.0A37232762489
83RINCONADA PK 18AM4.0B37222865488
84PLEASANTON 18AM4.0C37212966502
85MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A37183267483
86MORAGA CC 18AM4.0A37203068495
87RICHMOND TA/NICHOLL PK 18AM4.0B37193168507
88YUBA CITY RC 18AM4.0A37173369472
89GILROY TENNIS CLUB/GILROY TENNIS CTR 18AM4.0A37163469484
90BACKESTO PK 18AM4.0B37203070520
91BUCHSER MS 18AM4.0A37183271497
92MORGAN HILL TC 18AM4.0A37173373503
93PENINSULA GCC 18AM4.0A37183273491
94DAVIS TC/DAVIS HS 18AM4.0B37183273508
95SILVER CREEK 18AM4.0A37183274533
96BAY CLUB SANTA CLARA 18AM4.0A37163474501
97ROHNERT PK TC/MAGNOLIA/M PK 18AM4.0A37173374521
98MT TAM RC 18AM4.0A37163476502
99PENINSULA TC 18AM4.0A37133777512
100SUNNYVALE MTC 18AM4.0G28203063475
101BROOKSIDE 18AM4.0A28193168494
102MERVYN MORRIS PK 18AM4.0A28173371482
103CUPERTINO TC/CUPERTINO SC 18AM4.0A28153571477
104FOUNTAINGROVE-AC 18AM4.0A28173371511
105VALLEY CHURCH 18AM4.0A28173372514
106BAY CLUB REDWOOD SHORES 18AM4.0A28163473530
107GLTF/SAN FRAN ST U 18AM4.0B28153574509
108WALNUT CREEK RC/Walnut Creek TC 18AM4.0A28143675476
109WASHOE TENNIS CLUB/WASHOE TC 18AM4.0B28153575499
110CLOVIS TC/CLOVIS NORTH HS 18AM4.0A28143677524
111BLACKHAWK CC 18AM4.0A28133778534
112RIO DEL ORO 18AM4.0B28133779521
113MARIN TC 18AM4.0A28143680537
114SUTTER LAWN 18AM4.0A28104085545
115BUCHSER MS 18AM4.0B19183268489
116ROSEVILLE LIFE TIME 18AM4.0A19143675518
117CHAMISAL TC 18AM4.0A19143675507
118WALNUT CREEK RC/Walnut Creek TC 18AM4.0E19153576498
119OLYMPIC 18AM4.0A19123882537
120LOS GATOS SR 18AM4.0B19104083532
121GOLDEN GATEWY 18AM4.0B19113984568
122WALNUT CREEK RC/Walnut Creek TC 18AM4.0D1934795580
123SCOTT VALLEY 18AM4.0A010123879525
124FOOTHILL COLL 18AM4.0A01074387558
125PLEASANTON 18AM4.0A01064492579

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 3.57 estimated across 17 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.

3.89
Rahul Dhillon
usually #1 Doubles 60%, also #2 Doubles 40% · published
3.78
Eric Vang
usually #2 Singles 50%, also #1 Singles 50% · published 4
3.77
Jed Ferrell
usually #2 Doubles 60%, also #1 Singles 40% · published
3.76
Daniel Franz
usually #1 Singles 40%, also #1 Doubles 20% · published 4
3.74
Nate O'Brien
usually #1 Doubles 67%, also #2 Doubles 17% · published
3.74
Moises Lopez
usually #1 Singles 67%, also #2 Singles 33% · published
3.70
Kirk Winterhalder
usually #1 Doubles 80%, also #2 Doubles 20% · published
3.68
Michael Sales
usually #2 Singles 50%, also #1 Singles 25% · published
3.67
Dirk Thompson
usually #2 Singles 33%, also #3 Doubles 33% · published 4
3.62
Edward Werley
usually #1 Doubles 71%, also #2 Doubles 29% · published 4
3.41
David Lushbaugh
usually #1 Doubles 33%, also #2 Doubles 33% · published 3.5
3.40
Juan Arraya
usually #3 Doubles 80%, also #2 Singles 20% · published
3.39
Barrington Henry
usually #2 Doubles 50%, also #2 Singles 50% · published 3.5
3.38
Justin Shen
usually #2 Singles 46%, also #3 Doubles 39% · published
3.32
Andrew Finkenbinder
usually #1 Singles 31%, also #2 Singles 25% · published 3.5
3.27
Gordon Owyang
usually #3 Doubles 50%, also #2 Doubles 33% · published 3.5
3.17
Antiwon Jacobs
usually #2 Singles 33%, also #3 Doubles 33% · published 3.5
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.

Rahul Dhillon
7W–4L career · 5 lines in 2026
<1%79%21%
3.89
4
Eric Vang
5W–5L career · 2 lines in 2026
2%94%5%
3.78
Jed Ferrell
3W–8L career · 5 lines in 2026
2%94%4%
3.77
4
Daniel Franz
5W–3L career · 5 lines in 2026
2%95%3%
3.76
Nate O'Brien
5W–7L career · 6 lines in 2026
3%94%2%
3.74
Moises Lopez
8W–8L career · 3 lines in 2026
3%94%2%
3.74
Kirk Winterhalder
2W–3L career · 5 lines in 2026
7%92%1%
3.70
Michael Sales
1W–3L career · 4 lines in 2026
8%91%1%
3.68
4
Dirk Thompson
1W–2L career · type S · 3 lines in 2026
10%90%1%
3.67
4
Edward Werley
2W–5L career · 7 lines in 2026
19%81%<1%
3.62
3.5
David Lushbaugh
2W–5L career · 6 lines in 2026
<1%75%25%
3.41
Juan Arraya
1W–4L career · 5 lines in 2026
78%22%<1%
3.40
3.5
Barrington Henry
2W–5L career · 2 lines in 2026
<1%79%21%
3.39
Justin Shen
5W–8L career · 13 lines in 2026
<1%82%18%
3.38
3.5
Andrew Finkenbinder
6W–14L career · 15 lines in 2026
1%91%8%
3.32
3.5
Gordon Owyang
4W–11L career · 6 lines in 2026
2%94%4%
3.27
3.5
Antiwon Jacobs
2W–6L career · 3 lines in 2026
10%90%1%
3.17

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.