Teams

GILROY TENNIS CLUB/GILROY TENNIS CTR 40AM3.5A

2026 ADULT 40&Over · Men's 3.5

17 players · average NTRP 3.50 / 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
2026-03-15vs SOQUEL HS 40AM3.5AWon 10
W#2 DoublesSCOTT PETTITT / Quinn O'Brien vs Johnny McGuire / John Greene7-5, 6-4
2026-03-08vs RIO DEL MAR 40AM3.5AWon 21
W#1 DoublesSCOTT PETTITT / Quinn O'Brien vs Scott Christie / Pete Kinkead6-3, 3-6, 1-0
W#2 DoublesGEORGE MAMMEN / Malvin Mercado vs Tim D Nguyen / Tom Pettengill7-6, 6-3
L#3 DoublesMichael Jones / Bret Hammon vs David Tarkington / Terry Madsen3-6, 3-6
2026-03-01vs RIO DEL MAR 40AM3.5ASplit 11
W#1 SinglesDan Liang vs David Tarkington6-3, 4-6, 1-0
L#2 DoublesMichael Jones / Amir Ahmadzadeh vs Tom Pettengill / Terry Madsen3-6, 2-6
2026-02-28vs SOQUEL HS 40AM3.5ASplit 22
L#1 DoublesJohn Machmiller / Malvin Mercado vs Mike Panlilio / Robert Silva4-6, 2-5
L#1 SinglesGEORGE MAMMEN vs Johnny McGuire4-6, 7-6, 0-1
W#2 DoublesQuinn O'Brien / SCOTT PETTITT vs Glenn Blackler / Robert Jacobson6-4, 6-4
W#3 DoublesPhilip Madriaga / Peter McElheny vs John Greene / Nicholas Meier6-3, 6-1
2026-02-14vs RIO DEL MAR 40AM3.5AWon 30
W#1 DoublesMatthew Wagoner / John Machmiller vs Michael Berman / Steven Miller6-3, 2-6, 1-0
W#2 DoublesSCOTT PETTITT / Quinn O'Brien vs David Tarkington / Scott Christie6-1, 4-6, 1-0
W#3 DoublesPeter McElheny / GEORGE MAMMEN vs William DeDiego / Terry Madsen4-6, 6-2, 1-0
2026-02-08vs SOQUEL HS 40AM3.5AWon 40
W#1 DoublesJohn Machmiller / Malvin Mercado vs Robert Silva / Erik Jertberg6-3, 6-4
W#1 SinglesDan Liang vs Stephen Allen6-2, 6-0
W#2 DoublesDell Jamora / Philip Madriaga vs Gregory LeBaron / David Fleming6-3, 7-6
W#3 DoublesAmir Ahmadzadeh / Michael Jones vs Rick Jacobson / Michael St Shepard7-6, 6-1
2026-02-07vs SOQUEL HS 40AM3.5AWon 30
W#1 SinglesGEORGE MAMMEN vs Johnny McGuire7-5, 5-7, 1-0
W#2 DoublesJohn Machmiller / Philip Madriaga vs Gregory LeBaron / Glenn Blackler6-1, 6-3
W#3 DoublesPeter McElheny / Bret Hammon vs Rick Jacobson / Dennis Lim6-1, 6-3
2026-01-25vs RIO DEL MAR 40AM3.5ASplit 11
W#1 DoublesSCOTT PETTITT / Quinn O'Brien vs Tom Pettengill / Scott Christie6-2, 6-4
L#2 DoublesDell Jamora / Michael Jones vs Tim D Nguyen / Pete Kinkead3-6, 2-6
2026-01-24vs RIO DEL MAR 40AM3.5ASplit 11
W#2 DoublesMalvin Mercado / GEORGE MAMMEN vs Rahl Hoeptner / William DeDiego6-4, 6-2
L#3 DoublesRodrigo G Alonso / Robert Watts vs Russ Elliot / Lee Jacobs3-6, 6-4, 0-1
2026-01-17vs SOQUEL HS 40AM3.5ALost 03
L#1 DoublesDell Jamora / John Machmiller vs Mike Panlilio / Robert Silva5-7, 6-4, 0-1
L#2 DoublesSCOTT PETTITT / Quinn O'Brien vs Erik Jertberg / Johnny McGuire7-5, 4-6, 0-1
L#3 DoublesRobert Watts / Bret Hammon vs Stephen Allen / Gregory LeBaron2-6, 3-6
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 standings110 teams · Men's 3.5
TeamWLInd. WInd. LSets lostGames lost
1MAHANY PK 40AM3.5A08131942299
2RIO DEL ORO 40AM3.5A08102248321
3WIKIUP R SC 40AM3.5A0934213222
4GOLD RIVER RC 40AM3.5A09231331275
5RICHMOND TA/NICHOLL PK 40AM3.5A09221431269
6RAFAEL RC 40AM3.5A09162044361
7CLAREMONT R and S 40AM3.5A09152151374
8LA CANTERA RC 40AM3.5A09102655356
9MARIN CC 40AM3.5A0982861409
10ED MITCHELL PK 40AM3.5A0972962406
11GOLDMAN TC 40AM3.5A01036410216
12BAY CLUB COURTSIDE 40AM3.5A010281225243
13JOHNSON RANCH 40AM3.5B01032825304
14MARIN TC 40AM3.5A010291126277
15SUNNYVALE TC/SUNNYVALE MTC 40AM3.5B010301026276
16WASHINGTON PK 40AM3.5A010301027316
17GLTF/SAN FRAN ST U 40AM3.5A010291128301
18WALNUT CREEK RC/Walnut Creek TC 40AM3.5B010301028310
19DIAMOND HILLS 40AM3.5A010271329299
20SIERRA SPORT 40AM3.5A010281229317
21SUNNYVALE MTC 40AM3.5A010301029316
22BELVEDERE TC 40AM3.5A010271330291
23CONCORD TC/WILLOW PASS PK 40AM3.5A010281230316
24SLEEPY HOLLOW 40AM3.5A010261430318
25LOS GATOS SR 40AM3.5A010291132312
26SOLANO TA/IN-SHAPE: VACAVILLE BROWNS VAL 40AM3.5A010271332320
27FREMONT TC 40AM3.5A010271332314
28ROLLING HILLS 40AM3.5A010261432276
29GILROY TENNIS CLUB/GILROY TENNIS CTR 40AM3.5A010271333317
30FOLSOM LAKE CC 40AM3.5A010261433298
31MOUNTAIN VIEW TC/RENGSTORFF PK 40AM3.5A010271334341
32RINCONADA PK 40AM3.5A010261434336
33FOSTER CITY TC/EDGEWATER PK 40AM3.5A010281235324
34MHTTF/DISCOVERY BAY COMMUNITY CTR 40AM3.5A010281235307
35BUCHSER MIDDLE SCHOOL 40AM3.5A010241635305
36MT TAM RC 40AM3.5A010251536324
37TIBURON PEN C 40AM3.5A010231736335
38PLEASANTON 40AM3.5A010241637325
39BROADSTONE RC 40AM3.5A010251537302
40HARBOR PT 40AM3.5A010241638324
41MORGAN HILL TC/MORGAN HILL TC 40AM3.5A010251538323
42LOS PASEOS PK 40AM3.5A010251538344
43SILVER CREEK 40AM3.5A010231738348
44EVERGREEN VALLEY COLLEGE 40AM3.5A010211938345
45BLACKHAWK CC 40AM3.5A010251538326
46PLEASANTON 40AM3.5B010251538346
47BAY CLUB SF TENNIS 40AM3.5A010231739344
48DOUGHERTY VALLEY HS 40AM3.5B010241639345
49CLAREMONT R and S 40AM3.5B010211939331
50BAY CLUB REDWOOD SHORES 40AM3.5A010231740341
51MILL VALLEY 40AM3.5A010241640351
52FOOTHILLS TandS 40AM3.5A010211942340
53SOQUEL HS 40AM3.5A010211942357
54PLEASANTON 40AM3.5C010231742354
55PINOLE PK 40AM3.5A010231742341
56MORAGA CC 40AM3.5A010231742361
57MISSION HILLS 40AM3.5A010211943355
58SUNNYVALE MTC 40AM3.5C010231743376
59CUPERTINO TC/CUPERTINO SC 40AM3.5A010211944369
60NOVATO TC/PIONEER PK 40AM3.5A010192145349
61WALNUT CREEK RC/Walnut Creek TC 40AM3.5A010192145363
62SCOTT VALLEY 40AM3.5A010192146335
63ALMADEN SR 40AM3.5A010211946367
64SAN CARLOS TC/ARGUELLO PK 40AM3.5A010202046347
65MILLBRAE RC 40AM3.5A010202046384
66SUNNYVALE MTC 40AM3.5D010202046366
67JOHNSON RANCH 40AM3.5A010221846366
68COASTSIDE TA/HALF MOON BAY HS 40AM3.5A010202048377
69PENINSULA TC 40AM3.5A010192148369
70SUNNYVALE TC/SUNNYVALE MTC 40AM3.5E010192148375
71VALLEY VISTA RC/VVRC COURTS 40AM3.5A010172350393
72BAY CLUB PL 40AM3.5A010182251376
73BAY TREES PK 40AM3.5A010182251401
74BAY CLUB ROSS VALLEY 40AM3.5A010182252373
75MEADOW STC 40AM3.5A010162452396
76LADERA OAKS 40AM3.5A010162452384
77CROW CANYON CC 40AM3.5A010172352397
78FOUNTAINGROVE-AC 40AM3.5A010172352372
79UNIVERSITY CLUB PA 40AM3.5A010182253399
80PETALUMA TA/LEGHORNS PK 40AM3.5A010152553358
81PARK TERRACE 40AM3.5A010192153393
82SUTTER LAWN 40AM3.5A010152553378
83OAKLAND HILLS 40AM3.5A010152553377
84ROUND HILL CC 40AM3.5A010172354405
85WALNUT CREEK RC/Walnut Creek TC 40AM3.5C010152555400
86OLYMPIC 40AM3.5A010142655397
87WALNUT COUNTRY HOA 40AM3.5A010162455388
88BAY CLUB SANTA CLARA 40AM3.5A010142655399
89MARIN TC 40AM3.5B010142656406
90MAHANY PK 40AM3.5B010162457388
91BERKELEY TC 40AM3.5A010132757408
92ROUND HILL CC 40AM3.5B010122858403
93FREMONT TC 40AM3.5B010152559423
94GREEN VALLEY CC 40AM3.5A010132759436
95ALMADEN VAC 40AM3.5A010132760418
96BAY CLUB COURTSIDE 40AM3.5B010122860411
97DOUGHERTY VALLEY HS 40AM3.5A010132760441
98RIO DEL MAR 40AM3.5A010122860393
99CUBBERLY 40AM3.5A010122861429
100GLTF/GOLDMAN TC 40AM3.5B010122861413
101PLEASANT HILL/PLEASANT HILL MIDDLE 40AM3.5A010112961414
102SANTA CLARA TC/SANTA CLARA TENNIS C 40AM3.5A010122861422
103FIG GARDEN 40AM3.5A010122862434
104RANCHO COLORADOS 40AM3.5A010122862411
105SAN CARLOS TC/ARGUELLO PK 40AM3.5B010103064431
106DANVILLE TC/MONTE VISTA HS 40AM3.5A010103064419
107CUPERTINO TC/CUPERTINO SC 40AM3.5B01073369445
108GLTF/SAN FRAN ST U 40AM3.5B01063470442
109CANON S and TC 40AM3.5A01043674472
110LOS GATOS SR 40AM3.5B01033776470

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 3.28 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.

3.65
Matthew Wagoner
usually #1 Doubles 69%, also #2 Doubles 15% · published
3.45
Malvin Mercado
usually #2 Doubles 46%, also #1 Doubles 27% · published
3.40
Dan Liang
usually #1 Singles 100% · published 3.5
3.40
Peter McElheny
usually #3 Doubles 100% · published
3.39
Shaunak Kashyap
usually #1 Singles 50%, also #1 Doubles 50% · published
3.37
Irel Quinanola
usually #2 Doubles 33%, also #1 Singles 33% · published
3.36
SCOTT PETTITT
usually #2 Doubles 78%, also #1 Doubles 22% · published
3.29
GEORGE MAMMEN
usually #2 Doubles 40%, also #1 Singles 40% · published
3.29
John Machmiller
usually #1 Doubles 50%, also #2 Doubles 38% · published
3.28
Philip Madriaga
usually #1 Doubles 50%, also #2 Doubles 42% · published
3.23
Dell Jamora
usually #2 Doubles 67%, also #1 Doubles 33% · published 3.5
3.22
Amir Ahmadzadeh
usually #3 Doubles 60%, also #2 Doubles 40% · published 3.5
3.21
Quinn O'Brien
usually #2 Doubles 67%, also #1 Doubles 33% · published
3.20
Michael Jones
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.15
Robert Watts
usually #3 Doubles 75%, also #2 Doubles 25% · published
3.01
Bret Hammon
usually #3 Doubles 100% · published 3.5
2.96
Rodrigo G Alonso
usually #3 Doubles 50%, also #1 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.

Quinn O'Brien + SCOTT PETTITT5255% games+5.1% vs expected
Quinn O'Brien + Robert Watts123 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.

Matthew Wagoner
16W–8L career · 13 lines in 2026
<1%13%87%
3.65
Malvin Mercado
21W–14L career · 11 lines in 2026
<1%63%37%
3.45
3.5
Dan Liang
17W–12L career · 2 lines in 2026
<1%77%23%
3.40
Peter McElheny
6W–7L career · 3 lines in 2026
<1%77%23%
3.40
Shaunak Kashyap
19W–27L career · 2 lines in 2026
<1%79%21%
3.39
Irel Quinanola
13W–18L career · 12 lines in 2026
<1%83%17%
3.37
SCOTT PETTITT
12W–8L career · 9 lines in 2026
1%84%15%
3.36
GEORGE MAMMEN
4W–1L career · 5 lines in 2026
2%91%7%
3.29
John Machmiller
6W–5L career · 8 lines in 2026
2%92%6%
3.29
Philip Madriaga
22W–18L career · 12 lines in 2026
2%92%6%
3.28
3.5
Dell Jamora
4W–6L career · 3 lines in 2026
5%92%3%
3.23
3.5
Amir Ahmadzadeh
5W–8L career · 5 lines in 2026
6%92%2%
3.22
Quinn O'Brien
7W–6L career · 6 lines in 2026
7%91%2%
3.21
Michael Jones
4W–5L career · 4 lines in 2026
8%90%1%
3.20
Robert Watts
4W–16L career · 4 lines in 2026
14%86%1%
3.15
3.5
Bret Hammon
2W–5L career · 3 lines in 2026
48%52%<1%
3.01
Rodrigo G Alonso
2W–5L career · 2 lines in 2026
<1%63%37%
2.96

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.