Teams

SIERRA SPORT 18MX8.0A

2026 MIXED 18&Over · 18&Over MX8.0

17 players · average NTRP 4.00 / 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 ROEDING PK 18MX8.0AWon 10
W#1 DoublesCristhian Nagel / Kaitlin Drake vs Clare Marie Castillo / Jazz Chauhan2-6, 6-2, 1-0
2026-03-04vs ROEDING PK 18MX8.0ALost 02
L#1 DoublesDiane Richards / William Contente vs Alyssa Marie R Chern / Mauricio Ramos6-4, 4-6, 0-1
L#2 DoublesCraig Diener / Patti Rose vs Matt Chavez / Sarah Vor5-7, 3-6
2026-03-01vs ROEDING PK 18MX8.0AWon 21
W#1 DoublesMateo Vargas / Diane Richards vs Ruxandra Sandoval / Wesley Sorenson6-1, 6-4
W#2 DoublesPatti Rose / Cristhian Nagel vs Matt Chavez / Janene Armas6-4, 7-6
L#3 DoublesWill Gutilla / Julia Castrejon vs Bee Michael Vang / Sarah Vor6-4, 3-6, 1-0
2026-02-25vs ROEDING PK 18MX8.0ALost 12
L#1 DoublesConnie Vazquez / Craig Diener vs Alyssa Marie R Chern / Mauricio Ramos1-6, 0-6
L#2 DoublesMelissa Anna / Corbin Bennett vs Jazz Chauhan / Sarah Vor4-6, 1-6
W#3 DoublesDiane Richards / Jeff HagamanCummins vs Matt Chavez / Charmaine Anne Ramirez6-2, 6-4
2026-02-18vs ROEDING PK 18MX8.0ALost 12
L#1 DoublesCraig Diener / Patti Rose vs Henry Phan / Alyssa Marie R Chern1-6, 1-6
L#2 DoublesBelinda McMillan Haener / William Contente vs Sarah Vor / Jade Yang1-6, 0-6
W#3 DoublesAIMEE DIENER / Mateo Vargas vs Kassy Chauhan / Wesley Sorenson3-6, 6-3, 1-0
2026-02-15vs ROEDING PK 18MX8.0AWon 21
W#1 DoublesDiane Richards / Mateo Vargas vs Clare Marie Castillo / Steven Chin6-3, 7-5
W#2 DoublesJeff HagamanCummins / AIMEE DIENER vs Bee Michael Vang / Kassy Chauhan6-3, 5-7, 1-0
L#3 DoublesPatti Rose / Cristhian Nagel vs Wesley Sorenson / Ruxandra Sandoval3-6, 0-6
2026-02-06vs ROEDING PK 18MX8.0ALost 12
W#1 DoublesJulia Castrejon / William Contente vs Charmaine Anne Ramirez / Steven Chin6-2, 3-6, 1-0
L#2 DoublesJeff HagamanCummins / AIMEE DIENER vs Sarah Vor / Jade Yang0-6, 2-6
L#3 DoublesPatti Rose / Cristhian Nagel vs Eric Kim / Alyssa Marie R Chern3-6, 4-6
2026-01-28vs ROEDING PK 18MX8.0AWon 21
W#1 DoublesKaitlin Drake / Mateo Vargas vs MARIA RODRIGUEZ / Joseph Duong3-6, 7-5, 1-0
L#2 DoublesCristhian Nagel / Connie Vazquez vs Henry Phan / Alyssa Marie R Chern3-6, 3-6
W#3 DoublesWilliam Contente / Diane Richards vs Charmaine Anne Ramirez / Eric Kim6-2, 2-6, 1-0
2026-01-21vs ROEDING PK 18MX8.0ALost 03
L#1 DoublesCraig Diener / Connie Vazquez vs Wesley Sorenson / Ruxandra Sandoval5-7, 1-6
L#2 DoublesDerrek Miller / Diane Richards vs Jade Yang / Sarah Vor2-6, 2-6
L#3 DoublesJeff HagamanCummins / Kaitlin Drake vs Joseph Duong / MARIA RODRIGUEZ6-4, 3-6, 1-0
2026-01-09vs ROEDING PK 18MX8.0ALost 03
L#1 DoublesCristhian Nagel / Patti Rose vs Kassy Chauhan / Wesley Sorenson4-6, 4-6
L#2 DoublesBelinda McMillan Haener / William Contente vs Sarah Vor / Jade Yang1-6, 1-6
L#3 DoublesCaine Christensen / Kaitlin Drake vs Eric Kim / Janene Armas3-6, 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 standings99 teams · 18&Over MX8.0
TeamWLInd. WInd. LSets lostGames lost
1NAPA VALLEY TC/VINTAGE HS 18MX8.0A1002739160
2RINCONADA PK 18MX8.0B10026412186
3SUNNYVALE MTC 18MX8.0C10027320218
4BRAMHALL PK 18MX8.0A9124616187
5WALNUT CREEK RC/Walnut Creek TC 18MX8.0C9123720223
6MILLS COLLEGE 18MX8.0A9121921237
7GOLDMAN TC 18MX8.0B8224614188
8BAY CLUB COURTSIDE 18MX8.0B8222817229
9BAY TREES PK 18MX8.0B8221919227
10JOHNSON RANCH 18MX8.0A8222820237
11SHELDON PK 18MX8.0A82201022206
12WIKIUP R SC 18MX8.0A8222822234
13BAY CLUB SANTA CLARA 18MX8.0A8222822237
14SUNNYVALE MTC 18MX8.0E8221922249
15SUNNYVALE TC/SUNNYVALE MTC 18MX8.0A82201025231
16FOSTER CITY TC/EDGEWATER PK 18MX8.0A82201026221
17GOLDMAN TC 18MX8.0A7322817196
18BAY CLUB PL 18MX8.0D7321919194
19CENTENNIAL PK 18MX8.0A73201020212
20FOSTER CITY TC/EDGEWATER PK 18MX8.0C73201023245
21BAY CLUB PL 18MX8.0B73201024235
22BAY TREES PK 18MX8.0A73201026246
23GILROY TENNIS CLUB/GILROY TENNIS CTR 18MX8.0A73191126229
24BAY CLUB SF TENNIS 18MX8.0A73181226239
25MARIN TC 18MX8.0A73181228245
26ALMADEN SR 18MX8.0A73181229262
27CHAMISAL TC 18MX8.0A73171330269
28RINCONADA PK 18MX8.0A73171331259
29PLEASANTON 18MX8.0B73171336294
30SUNNYVALE MTC 18MX8.0H6421922229
31ROEDING PK 18MX8.0A64191125215
32BAY CLUB SF TENNIS 18MX8.0B64191126229
33ROLLING HILLS 18MX8.0A64181227245
34RIO DEL ORO 18MX8.0A64171327255
35BELVEDERE TC 18MX8.0A64191128259
36MITCHELL PK 18MX8.0A64181228270
37BROADSTONE RC 18MX8.0B64181228265
38KONA KAI SR 18MX8.0A64171329247
39WALNUT CREEK RC/Walnut Creek TC 18MX8.0B64171329256
40RENO TENNIS CENTER 18MX8.0B64161430266
41WILLOW PASS PK 18MX8.0A64191130275
42BAY CLUB PL 18MX8.0A64181231255
43BAY CLUB REDWOOD SHORES 18MX8.0A64161432282
44RICHMOND TA/NICHOLL PK 18MX8.0A64171333273
45BAY CLUB COURTSIDE 18MX8.0C64171333275
46BRAMHALL PK 18MX8.0B64151534252
47COASTSIDE TA/HALF MOON BAY HS 18MX8.0A64151537293
48GREEN VALLEY CC 18MX8.0A55181229247
49MERVYN MORRIS PK 18MX8.0A55171331288
50BAY CLUB ROSS VALLEY 18MX8.0A55161431274
51MORAGA CC 18MX8.0A55161431264
52SUNNYVALE TC/SUNNYVALE MTC 18MX8.0D55141635274
53SUNNYVALE MTC 18MX8.0G55151535304
54BROADSTONE RC 18MX8.0A55141636279
55LA CANTERA RC 18MX8.0A55151536299
56ROHNERT PK TC/MAGNOLIA/M PK 18MX8.0A55141636288
57GOLDEN GATE TC/GOLDMAN TC 18MX8.0C55121838296
58IMPERIAL TC 18MX8.0A55121840297
59BAY CLUB COURTSIDE 18MX8.0A45141333247
60SEASCAPE SC 18MX8.0A46161430228
61RIO DEL MAR 18MX8.0A46161433275
62ROLLINGWOOD 18MX8.0A46151533278
63RAFAEL RC 18MX8.0A46131736248
64FOSTER CITY TC/EDGEWATER PK 18MX8.0B46151536283
65SAN CARLOS TC/ARGUELLO PK 18MX8.0A46141636282
66SILVER CREEK 18MX8.0A46141637283
67MOUNTAIN VIEW TC/RENGSTORFF PK 18MX8.0A46151539300
68SUNNYVALE TC/SUNNYVALE MTC 18MX8.0F46141639294
69FOUNTAINGROVE-AC 18MX8.0A46121841304
70FREMONT TC 18MX8.0A46121843300
71SIERRA SPORT 18MX8.0A46111944308
72NOVATO TC/PIONEER PK 18MX8.0A46102045307
73ROHNERT PK TC/MAGNOLIA/M PK 18MX8.0B37121837295
74BAY CLUB SANTA CLARA 18MX8.0B37131738263
75GOLDEN GATEWY 18MX8.0B37111941293
76SUNNYVALE MTC 18MX8.0B37111942293
77MONTEREY TC 18MX8.0A37102043283
78TIBURON PEN C 18MX8.0A37111945326
79RINCONADA PK 18MX8.0C3792145304
80CUPERTINO TC/CUPERTINO SC 18MX8.0A3792146299
81GOLDEN GATEWY 18MX8.0A3792147320
82WALNUT CREEK RC/Walnut Creek TC 18MX8.0A28111942304
83LOS GATOS SR 18MX8.0A2892146325
84RENO TENNIS CENTER 18MX8.0A2892146337
85ALMADEN VAC 18MX8.0A2872348315
86GOLD RIVER RC 18MX8.0A2882248323
87BAY CLUB PL 18MX8.0C2852551320
88ROUND HILL CC 18MX8.0A2842655341
89MORGAN HILL TC/MORGAN HILL TC 18MX8.0A1872043284
90MONTE VISTA HS 18MX8.0A1982246297
91PLEASANTON 18MX8.0A1982248335
92OLYMPIC 18MX8.0A1952550326
93CUPERTINO TC/CUPERTINO SC 18MX8.0B1952551335
94SUTTER LAWN 18MX8.0A1962452342
95SAN PABLO PK 18MX8.0A01052550328
96MOUNTAIN VIEW TC/RENGSTORFF PK 18MX8.0B01052552335
97PENINSULA GCC 18MX8.0A01052552340
98SAN JOSE SR 18MX8.0A01012959356
99IN-SHAPE: RANCHO SOLANO 18MX8.0A01003060354

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 3.80 estimated across 16 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.

4.24
Connie Vazquez
usually #1 Doubles 67%, also #2 Doubles 33% · published 4.5
4.05
Jeff HagamanCummins
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.99
William Contente
usually #1 Doubles 40%, also #2 Doubles 40% · published
3.98
Patti Rose
usually #2 Doubles 33%, also #1 Doubles 33% · published
3.98
Corbin Bennett
usually #2 Doubles 67%, also #1 Doubles 33% · published 4
3.97
Diane Richards
usually #1 Doubles 57%, also #3 Doubles 29% · published 4
3.95
Mateo Vargas
usually #1 Doubles 75%, also #3 Doubles 25% · published
3.86
Kaitlin Drake
usually #1 Doubles 50%, also #3 Doubles 50% · published
3.83
AIMEE DIENER
usually #2 Doubles 50%, also #1 Doubles 33% · published 4
3.82
Belinda McMillan Haener
usually #2 Doubles 57%, also #1 Doubles 29% · published 4
Caine Christensen
usually #3 Doubles 100% · published 4
3.74
Cristhian Nagel
usually #3 Doubles 46%, also #2 Doubles 36% · published 4
3.65
Derrek Miller
usually #2 Doubles 100% · published 4
3.58
Julia Castrejon
usually #3 Doubles 50%, also #1 Doubles 50% · published
3.57
Melissa Anna
usually #2 Doubles 100% · published
3.44
Will Gutilla
usually #3 Doubles 100% · published
3.08
Craig Diener
usually #1 Doubles 57%, also #2 Doubles 29% · published 3.5
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.

Patti Rose + Cristhian Nagel134 matchesnot enough data
Belinda McMillan Haener + William Contente123 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.

4.5
Connie Vazquez
10W–11L career · 3 lines in 2026
5%92%3%
4.24
Jeff HagamanCummins
18W–5L career · 4 lines in 2026
<1%36%64%
4.05
William Contente
17W–21L career · 5 lines in 2026
<1%53%47%
3.99
Patti Rose
24W–19L career · 6 lines in 2026
55%45%<1%
3.98
4
Corbin Bennett
17W–9L career · 3 lines in 2026
<1%56%44%
3.98
4
Diane Richards
33W–15L career · 7 lines in 2026
<1%58%42%
3.97
Mateo Vargas
11W–1L career · 4 lines in 2026
<1%65%35%
3.95
Kaitlin Drake
28W–16L career · 4 lines in 2026
<1%83%16%
3.86
4
AIMEE DIENER
11W–12L career · 6 lines in 2026
1%88%11%
3.83
4
Belinda McMillan Haener
26W–21L career · 7 lines in 2026
1%89%9%
3.82
4
Caine Christensen
2W–2L career · 2 lines in 2026
not enough data
4
Cristhian Nagel
16W–8L career · type D · 11 lines in 2026
4%93%3%
3.74
4
Derrek Miller
2W–3L career · 1 line in 2026
15%85%1%
3.65
Julia Castrejon
11W–9L career · 2 lines in 2026
29%71%<1%
3.58
Melissa Anna
5W–14L career · 1 line in 2026
30%70%<1%
3.57
Will Gutilla
1W–6L career · 1 line in 2026
66%34%<1%
3.44
3.5
Craig Diener
1W–12L career · 7 lines in 2026
27%72%<1%
3.08

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.