Teams

TIBURON PEN C 18AM3.5A

2026 ADULT 18&Over · Men's 3.5

18 players · average NTRP 3.42 / 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
2026-06-13vs ROLLING HILLS 18AM3.5AWon 32
W#1 DoublesRob Acker / Scott Carlson vs Steven Lund / Prateek Donni4-6, 6-3, 1-0
W#1 SinglesTaylor Greason vs Ryan Janos6-2, 6-0
L#2 DoublesJohn Stewart / Emir Keye vs Anthony Sajewicz / ERIC SOTHERN7-5, 3-6, 0-1
L#2 SinglesEric So vs Christopher Hatch0-6, 2-6
W#3 DoublesCliff Plumer / David Petrini vs Peter Kennedy / Michael Levy6-3, 7-6
2026-06-04vs MILL VALLEY 18AM3.5ALost 14
L#1 DoublesRob Acker / Charles Muller vs Patrick Ryan / Paul Rimas5-7, 3-6
L#1 SinglesTaylor Greason vs Alex Kurland6-4, 4-6, 0-1
L#2 DoublesScott Carlson / Ben Fisher vs Bong Suh / Adrian Fadrhonc4-6, 4-6
W#2 SinglesHector Gutierrez vs Patrick Flemming6-0, 6-1
L#3 DoublesDavid Petrini / John Stewart vs Michael Morrone / Doug Turner3-6, 6-0, 0-1
2026-05-31vs LAGUNITAS CC 18AM3.5AWon 32
L#1 DoublesRob Acker / Charles Muller vs Michael Winnick / Richard Roberts5-7, 6-4, 0-1
W#1 SinglesHector Gutierrez vs Johnny Boynton7-5, 7-5
W#2 DoublesBen Fisher / Scott Carlson vs Edward Wynne / Philip Norris1-6, 6-4, 1-0
W#2 SinglesEric So vs William Spiegel4-6, 6-4, 1-0
L#3 DoublesJordan Eth / Arne Morkemo vs Scott Green / Robin OConnell3-6, 6-4, 1-0
2026-05-22vs RAFAEL RC 18AM3.5AWon 31
W#1 DoublesCharles Muller / Rob Acker vs Roland Davantes / Stewart Clark7-6, 1-6, 1-0
W#1 SinglesTaylor Greason vs Chris Jones6-1, 6-4
L#2 DoublesOwen Leary / Scott Carlson vs Sean Murphy / Harry Lewis1-6, 4-6
W#2 SinglesEric So vs Sean Peisert6-0, 6-2
2026-05-16vs BELVEDERE TC 18AM3.5ALost 14
L#1 DoublesRob Acker / Scott Carlson vs Van Wilshire / Cameron Hillyer3-6, 6-7
W#1 SinglesTaylor Greason vs Ruben Kalra6-1, 6-1
L#2 DoublesJason Day / John Stewart vs Max Catalano / Houman Behzadi6-7, 1-6
L#2 SinglesHector Gutierrez vs Brian McPeake3-6, 6-3, 0-1
L#3 DoublesEmir Keye / Matthew Schmidt vs Nick Meyer / Iain Hassall3-6, 6-4, 1-0
2026-05-14vs PIONEER PK 18AM3.5AWon 32
W#1 DoublesTaylor Greason / Rob Acker vs Bruno Luiz Ley Santos / Tim Meksavanh6-2, 4-6, 1-0
W#1 SinglesHector Gutierrez vs Gan Tam7-6, 6-2
W#2 DoublesArne Morkemo / Emir Keye vs Hamid Karimiyanha / Rick Jensen7-5, 6-3
L#2 SinglesEric So vs Cesar Mozo3-6, 0-1
L#3 DoublesCliff Plumer / Christopher Povio vs Gustavo Evangelista / Subramanian Rajagopalan4-6, 1-6
2026-05-12vs MARIN TC 18AM3.5BWon 41
W#1 DoublesRob Acker / Charles Muller vs Jack Kennedy / Erik del Toro3-6, 7-6, 1-0
W#1 SinglesHector Gutierrez vs Vladimir Matyurin6-3, 6-3
W#2 DoublesJohn Stewart / Arne Morkemo vs Matthew Sharp / Nicolas Pommier7-6, 6-4
W#2 SinglesBen Fisher vs Jim De Carion6-4, 3-2
L#3 DoublesEduardo Hariton / Matthew Schmidt vs Babak Jamasbi / Mani Sheik2-6, 6-7
2026-04-30vs MARIN CC 18AM3.5AWon 40
W#1 DoublesScott Carlson / Cliff Plumer vs Ali Iqbal / Miles Marymor6-0, 6-4
W#1 SinglesEric So vs Keith Loegering6-3, 6-0
W#2 DoublesJohn Stewart / Emir Keye vs Emmet Peppers / John Buscaglia6-3, 6-4
W#2 SinglesBen Fisher vs Gregg Bernier6-3, 6-2
2026-04-26vs SCOTT VALLEY 18AM3.5ALost 14
L#1 DoublesTaylor Greason / Owen Leary vs Jerry Labay / Steve Marshall4-6, 3-6
L#1 SinglesHector Gutierrez vs Wesley MacLaggan2-6, 6-3, 1-0
L#2 DoublesJordan Eth / John Stewart vs Sajot Grewal / Mark Downing7-6, 4-6, 1-0
W#2 SinglesEric So vs Casey O'Connor6-1, 3-6, 1-0
L#3 DoublesEmir Keye / Matthew Schmidt vs Francois Cottin / David Griffis3-6, 7-5, 1-0
2026-04-16vs MARIN TC 18AM3.5ALost 23
L#1 DoublesArne Morkemo / Owen Leary vs Chris Cooper / Mike Maunz4-6, 2-6
W#1 SinglesHector Gutierrez vs Matt Dveirin6-3, 7-5
L#2 DoublesMichael Peters / David Petrini vs Matthew Core / Jody Osterweil4-6, 5-7
W#2 SinglesEric So vs Greg Friedman6-2, 6-1
L#3 DoublesTim Kelly / Scott Carlson vs Jeffrey Kent / Joseph Gil2-6, 2-6
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 standings112 teams · Men's 3.5
TeamWLInd. WInd. LSets lostGames lost
1WALLENBERG PK 18AM3.5A10046412259
2PLEASANTON 18AM3.5B10044615267
3BELVEDERE TC 18AM3.5A100401030327
4WALNUT CREEK RC/Walnut Creek TC 18AM3.5D100401030344
5CLOVIS TC/BUCHANAN HS 18AM3.5A100351533271
6WIKIUP R SC 18AM3.5A100371334324
7SAN CARLOS TC/ARGUELLO PK 18AM3.5B100401034403
8GOLDMAN TC 18AM3.5A91391129324
9WALLENBERG PK 18AM3.5B91401032364
10FREMONT TC 18AM3.5E91361433363
11CARMEL VAC 18AM3.5A91381234358
12SUNNYVALE MTC 18AM3.5D91361438361
13GLTF/SAN FRAN ST U 18AM3.5C91351539371
14RINCONADA PK 18AM3.5A91331742393
15SUNNYVALE MTC 18AM3.5A82381228338
16WALNUT CREEK RC/Walnut Creek TC 18AM3.5A82381231290
17MILL VALLEY 18AM3.5A82361435335
18DOUGHERTY VALLEY HS 18AM3.5A82361435366
19MAHANY PK 18AM3.5B82341638387
20MOUNTAIN VIEW TC/RENGSTORFF PK 18AM3.5A82321839339
21MARIN TC 18AM3.5A82331740382
22RICHMOND TA/NICHOLL PK 18AM3.5A82331741368
23DAVIE STADIUM 18AM3.5B82331744401
24PIONEER PK 18AM3.5A73361435345
25LAGUNA CREEK 18AM3.5A73351536365
26BRAMHALL PK 18AM3.5A73341637359
27FOLSOM LAKE CC 18AM3.5B73351537395
28WALNUT CREEK RC/Walnut Creek TC 18AM3.5C73331739320
29JOHNSON RANCH 18AM3.5A73321840406
30DIAMOND HILLS 18AM3.5A73302042336
31FREMONT TC 18AM3.5B73321843407
32CONCORD TC/WILLOW PASS PK 18AM3.5A73311944355
33SLEEPY HOLLOW 18AM3.5A73311946408
34FOLSOM LAKE CC 18AM3.5C73311946401
35SUNNYVALE MTC 18AM3.5B73292148428
36SHERWOOD TC 18AM3.5A73282249392
37BAY CLUB REDWOOD SHORES 18AM3.5A73292151402
38SUNNYVALE MTC 18AM3.5E73292152443
39EL CERRITO TC/ARLINGTON PK 18AM3.5A73262457465
40SUNNYVALE TC/SUNNYVALE MTC 18AM3.5C64311943406
41EVERGREEN VALLEY COLLEGE 18AM3.5A64302049406
42LOS GATOS SR 18AM3.5A64292151428
43SOLANO TA/CENTENNIAL PRK 18AM3.5B64282252444
44PINOLE PK 18AM3.5A64282252426
45MISSION HILLS 18AM3.5A64282253446
46BROADSTONE RC 18AM3.5A64282253438
47WASHINGTON PK 18AM3.5A64272354443
48TIBURON PEN C 18AM3.5A64262455445
49RENO TENNIS CENTER 18AM3.5B64242657443
50SAN CARLOS TC/ARGUELLO PK 18AM3.5A64252559440
51MORGAN HILL TC/MORGAN HILL TC 18AM3.5A64232760470
52MORAGA CC 18AM3.5A64272360466
53RENO TENNIS CENTER 18AM3.5C55302048412
54BAY CLUB COURTSIDE 18AM3.5A55292149402
55JOHNSON RANCH 18AM3.5B55272351419
56RIO DEL ORO 18AM3.5A55262452427
57CLAREMONT R and S 18AM3.5B55252554447
58MEADOW STC 18AM3.5A55272354470
59SCOTT VALLEY 18AM3.5A55262456421
60OLYMPIC 18AM3.5A55232759454
61SILVER CREEK 18AM3.5A55222861468
62RENO TENNIS CENTER 18AM3.5D55222865470
63BAY CLUB SANTA CLARA 18AM3.5A55193168496
64FREMONT TC 18AM3.5A55183271508
65SUNNYVALE MTC 18AM3.5G46262450400
66ROLLING HILLS 18AM3.5A46272350378
67PARK TERRACE 18AM3.5A46262451444
68WALNUT CREEK RC/Walnut Creek TC 18AM3.5E46272353365
69CUPERTINO TC/CUPERTINO SC 18AM3.5A46252557456
70RENO TENNIS CENTER 18AM3.5A46242657440
71WALNUT COUNTRY HOA 18AM3.5A46252561461
72FREMONT TC 18AM3.5C46222861468
73GOLD RIVER RC 18AM3.5A46212961458
74SOLANO TA/CENTENNIAL PRK 18AM3.5A46222863484
75CUBBERLEY 18AM3.5A46212964475
76PLEASANTON 18AM3.5A46203065467
77COASTSIDE TA/HALF MOON BAY HS 18AM3.5A37222862460
78BAY CLUB SF TENNIS 18AM3.5A37232765484
79SOQUEL HS 18AM3.5A37193166484
80RAFAEL RC 18AM3.5A37193169479
81SANTA CLARA TC/SANTA CLARA TENNIS C 18AM3.5A37183271502
82FOUNTAINGROVE-AC 18AM3.5A37183272505
83LA CANTERA RC 18AM3.5A28203064462
84GUNN HS 18AM3.5A28193166485
85ROUND HILL CC 18AM3.5A28193166492
86UNIVERSITY CLUB PA 18AM3.5A28203067474
87PLEASANTON 18AM3.5C28183269477
88SAN CARLOS TC/ARGUELLO PK 18AM3.5C28193169475
89BLACKHAWK CC 18AM3.5A28163471498
90ALMADEN SR 18AM3.5A28153571513
91GLTF/SAN FRAN ST U 18AM3.5B28153573513
92CUPERTINO TC/CUPERTINO SC 18AM3.5B28163475529
93GLTF/SAN FRAN ST U 18AM3.5A28153576524
94PENINSULA GCC 18AM3.5A28153576513
95BRAMHALL PK 18AM3.5B28143677523
96FREMONT TC 18AM3.5D28143680529
97LAGUNITAS CC 18AM3.5A28104084530
98DAVIE STADIUM 18AM3.5A19163474534
99GILROY TENNIS CLUB/GILROY TENNIS CTR 18AM3.5A19153576505
100MARIN TC 18AM3.5B19143676499
101BAY CLUB PL 18AM3.5A19163478511
102ORINDA CC 18AM3.5A1994183520
103LOS GATOS SR 18AM3.5B19104083532
104BAY CLUB COURTSIDE 18AM3.5B1984287555
105REFUGIO PK 18AM3.5A1964489547
106MARIN CC 18AM3.5A1964490564
107BERKELEY TC 18AM3.5A010153574527
108SIERRA SPORT 18AM3.5A010153577516
109SUNNYVALE TC/SUNNYVALE MTC 18AM3.5F01084288563
110FOLSOM LAKE CC 18AM3.5A01044694581
111WALNUT CREEK RC/Walnut Creek TC 18AM3.5B01034795585
112YUBA CITY RC 18AM3.5A01014999603

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 3.26 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.

3.66
Hector Gutierrez
usually #1 Singles 71%, also #2 Singles 29% · published
3.52
Taylor Greason
usually #1 Singles 50%, also #1 Doubles 25% · published
3.41
Joshua Endler
usually #3 Doubles 100% · published
3.40
Emir Keye
usually #2 Doubles 60%, also #3 Doubles 40% · published
3.36
Eric So
usually #2 Singles 86%, also #1 Singles 14% · published
3.35
Rob Acker
usually #1 Doubles 100% · published
3.31
Ben Fisher
usually #2 Singles 50%, also #2 Doubles 50% · published 3.5
3.31
David Petrini
usually #3 Doubles 67%, also #2 Doubles 33% · published 3.5
3.27
Arne Morkemo
usually #2 Doubles 50%, also #3 Doubles 25% · published 3.5
3.21
Jordan Eth
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.20
Christopher Povio
usually #3 Doubles 100% · published 3.5
3.14
Matthew Schmidt
usually #3 Doubles 100% · published
3.12
Charles Muller
usually #1 Doubles 100% · published 3.5
3.11
Cliff Plumer
usually #3 Doubles 67%, also #1 Doubles 33% · published 3
3.02
Owen Leary
usually #1 Doubles 67%, also #2 Doubles 33% · published
2.99
Scott Carlson
usually #2 Doubles 43%, also #1 Doubles 43% · published
2.96
Jason Day
usually #2 Doubles 100% · published
Eduardo Hariton
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.

Charles Muller + Rob Acker2441% games−4.5% vs expected
Joshua Endler + Taylor Greason213 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.

Hector Gutierrez
10W–7L career · 7 lines in 2026
<1%13%87%
3.66
Taylor Greason
18W–7L career · 8 lines in 2026
<1%43%57%
3.52
Joshua Endler
2W–5L career · 1 line in 2026
<1%74%26%
3.41
Emir Keye
6W–17L career · 5 lines in 2026
<1%75%25%
3.40
Eric So
7W–3L career · 7 lines in 2026
<1%83%17%
3.36
Rob Acker
11W–6L career · 7 lines in 2026
1%85%14%
3.35
3.5
Ben Fisher
5W–11L career · 4 lines in 2026
1%89%9%
3.31
3.5
David Petrini
5W–15L career · 3 lines in 2026
1%90%8%
3.31
3.5
Arne Morkemo
2W–2L career · 4 lines in 2026
3%92%5%
3.27
Jordan Eth
3W–5L career · 2 lines in 2026
7%91%2%
3.21
3.5
Christopher Povio
6W–11L career · 1 line in 2026
7%91%2%
3.20
Matthew Schmidt
0W–7L career · 3 lines in 2026
15%84%1%
3.14
3.5
Charles Muller
2W–9L career · 4 lines in 2026
21%79%<1%
3.12
3
Cliff Plumer
7W–9L career · 3 lines in 2026
<1%22%78%
3.11
Owen Leary
1W–6L career · 3 lines in 2026
45%55%<1%
3.02
Scott Carlson
5W–5L career · 7 lines in 2026
54%46%<1%
2.99
Jason Day
0W–3L career · 1 line in 2026
62%38%<1%
2.96
Eduardo Hariton
0W–1L career · 1 line 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.