Teams

RIO DEL ORO 18AW4.5A

2026 ADULT 18&Over · Women's 4.5

14 players · average NTRP 4.50 / 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
2026-06-14vs GOLD RIVER RC 18AW4.5ASplit 22
W#1 DoublesJane Fortner / Lianne Decker vs Karen Edling / Jill A Thompson6-1, 6-4
L#1 SinglesMarissa Friedman vs Emma Patterson3-6, 2-6
L#2 DoublesGina Costello / Grace Kwon vs Deborah Desousa / Jennifer Pagador6-7, 1-6
W#2 SinglesAlexandra Accinelli vs Laura Newby6-2, 6-4
2026-06-12vs GOLD RIVER RC 18AW4.5BLost 13
L#1 DoublesJane Fortner / Lianne Decker vs Kimberly Becker / Angela Lewis6-4, 4-6, 0-1
W#1 SinglesMarissa Friedman vs Lizban Habte6-4, 6-3
L#2 DoublesJillian Barlow / Courtney Guetschow vs April Larson / Maria Richardson5-7, 2-6
L#3 DoublesGina Costello / Ronnie Yamanaka vs Milla Austin / So Jung Yoon3-6, 4-6
2026-06-07vs BROADSTONE RC 18AW4.5ALost 04
L#1 DoublesKim Kodl / Kathleen Chambers vs Julie Rowland / Marleen Ten Brink2-6, 2-6
L#1 SinglesMarissa Friedman vs Karen Moore4-6, 2-6
L#2 DoublesLianne Decker / Jane Fortner vs Melissa Cella / Kris Law6-3, 2-6, 1-0
L#2 SinglesAlexandra Accinelli vs Brigitte Mayo0-6, 2-6
2026-06-05vs GOLD RIVER RC 18AW4.5AWon 41
W#1 DoublesJane Fortner / Lianne Decker vs Carolyn Blythe / Terry Sandoval6-1, 6-3
L#1 SinglesAlexandra Accinelli vs Emma Patterson2-6, 0-6
W#2 DoublesJillian Barlow / Courtney Guetschow vs Jessica Abels / Gina Stoebe6-2, 6-4
W#2 SinglesGrace Kwon vs Deborah Desousa7-5, 6-2
W#3 DoublesKathleen Chambers / Marissa Friedman vs Karen Edling / Faye Patterson6-0, 6-4
2026-05-31vs GOLD RIVER RC 18AW4.5ALost 23
W#1 DoublesJane Fortner / Lianne Decker vs Jessica Abels / Carolyn Blythe6-1, 6-2
L#1 SinglesSara Pallas vs Emma Patterson3-6, 1-6
L#2 DoublesJessica Chancellor / Gina Costello vs Marissa Fullum-Campbell / Gina Stoebe2-6, 0-6
L#2 SinglesAlexandra Accinelli vs Katie Graves2-6, 5-7
W#3 DoublesMarissa Friedman / Kim Kodl vs Karen Edling / Jill A Thompson6-2, 7-6
2026-05-20vs BROADSTONE RC 18AW4.5ASplit 22
W#1 DoublesLianne Decker / Jane Fortner vs Claudya Lum / Heather Cowan6-4, 7-5
W#1 SinglesGrace Kwon vs Eleanor Edwards6-2, 6-1
L#2 DoublesJessica Chancellor / Courtney Guetschow vs Melissa Cole / Kris Law1-6, 0-6
L#2 SinglesSara Pallas vs Rylie Maloney1-6, 3-6
2026-05-11vs GOLD RIVER RC 18AW4.5AWon 32
W#1 DoublesMarissa Friedman / Leandra Neal vs Carolyn Blythe / McKenzie Helvick6-1, 6-3
W#1 SinglesGrace Kwon vs Brianna Schneider7-5, 6-2
W#2 DoublesLianne Decker / Jane Fortner vs Kimberly Lewis / Hope Bailey6-1, 6-3
L#2 SinglesJessica Chancellor vs Emma Patterson0-6, 0-6
L#3 DoublesCourtney Guetschow / Kristen Johnson vs Faye Patterson / Terry Sandoval2-6, 6-2, 0-1
2026-05-08vs GOLD RIVER RC 18AW4.5BWon 32
W#1 DoublesLianne Decker / Jane Fortner vs Fritzie Dorais / So Jung Yoon4-6, 6-1, 1-0
L#1 SinglesJessica Chancellor vs Heather Orr5-7, 1-6
W#2 DoublesJillian Barlow / Courtney Guetschow vs Ye Chen / Angela Lewis6-3, 6-1
W#2 SinglesGrace Kwon vs Lizban Habte6-1, 6-2
L#3 DoublesMarissa Friedman / Lindsey Wilson vs Xuan Li / Natalie Halvorsen3-6, 2-6
2026-04-29vs BROADSTONE RC 18AW4.5ALost 04
L#1 DoublesJane Fortner / Lianne Decker vs Marleen Ten Brink / Suzie MacIel3-6, 5-7
L#2 DoublesJillian Barlow / Courtney Guetschow vs Molly Phillips / Melissa Cella1-6, 2-6
L#2 SinglesGrace Kwon vs Rylie Maloney5-7, 4-6
L#3 DoublesGina Costello / Ronnie Yamanaka vs Tinyee Chang / Melissa Cole2-6, 3-6
2026-04-13vs GOLD RIVER RC 18AW4.5BWon 21
W#1 DoublesLianne Decker / Jane Fortner vs Kimberly Becker / Fritzie Dorais6-0, 6-1
W#1 SinglesMarissa Friedman vs Xuan Li2-6, 6-4, 1-0
L#2 DoublesKathleen Chambers / Gina Costello vs Ye Chen / Angela Lewis5-7, 6-4, 0-1
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 standings36 teams · Women's 4.5
TeamWLInd. WInd. LSets lostGames lost
1MOUNTAIN VIEW TC/RENGSTORFF PK 18AW4.5A10043719265
2SUNNYVALE MTC 18AW4.5A100371337349
3BROADSTONE RC 18AW4.5A91401031329
4WALNUT CREEK RC/Walnut Creek TC 18AW4.5B91381232330
5GOLDMAN TC 18AW4.5B91381233356
6ROEDING PK TENNIS CL/ROEDING PK 18AW4.5A91341637349
7BAY CLUB COURTSIDE 18AW4.5A91341643382
8PLEASANTON 18AW4.5B82361434298
9MILLS COLLEGE 18AW4.5A82361434363
10ST MARY 18AW4.5A82351536359
11TIBURON PEN C 18AW4.5A82341637371
12GOLDMAN TC 18AW4.5A73321841376
13WASHOE TENNIS CLUB/WASHOE TC 18AW4.5A62231741348
14SUNNYVALE MTC 18AW4.5B64311944401
15RIO DEL ORO 18AW4.5A64252553417
16WIKIUP R SC 18AW4.5A64262455423
17MILL VALLEY 18AW4.5A64262462484
18LOS GATOS SR 18AW4.5A55272357445
19MARIN TC 18AW4.5A46252557471
20BRAMHALL PK 18AW4.5A46242659472
21RAFAEL RC 18AW4.5A46203066477
22GOLD RIVER RC 18AW4.5A37212964459
23BAY CLUB SANTA CLARA 18AW4.5A37193165474
24OLYMPIC 18AW4.5A37173371498
25TAHOE DONNER 18AW4.5A26172349371
26HARBOR PT 18AW4.5A28193170538
27WALNUT CREEK RC/Walnut Creek TC 18AW4.5A28163472502
28IMPERIAL TC 18AW4.5A28153572479
29RICHMOND TA/NICHOLL PK 18AW4.5A28143676537
30GOLD RIVER RC 18AW4.5B28143677526
31PLEASANTON 18AW4.5A28143679526
32FIG GARDEN 18AW4.5A19163473506
33SUNNYVALE TC/SUNNYVALE MTC 18AW4.5C19133779531
34VALLEY VISTA RC/VVRC COURTS 18AW4.5A19113980529
35BAY CLUB SF TENNIS 18AW4.5A19133781543
36MENLO ATHERTON HS 18AW4.5A01074388566

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 4.05 estimated across 13 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.

4.34
Kim Kodl
usually #3 Doubles 50%, also #1 Doubles 50% · published
4.32
Lianne Decker
usually #1 Doubles 80%, also #2 Doubles 20% · published
4.30
Leandra Neal
usually #3 Doubles 40%, also #1 Doubles 40% · published
4.28
Jane Fortner
usually #1 Doubles 77%, also #2 Doubles 15% · published
4.20
Sara Pallas
usually #1 Singles 67%, also #2 Singles 33% · published
4.05
Grace Kwon
usually #2 Singles 50%, also #1 Singles 42% · published
4.02
Courtney Guetschow
usually #2 Doubles 83%, also #3 Doubles 17% · published 4.5
4.00
Alexandra Accinelli
usually #2 Singles 75%, also #1 Singles 25% · published 4.5
3.92
Jillian Barlow
usually #2 Doubles 44%, also #3 Doubles 33% · published
3.88
Jessica Chancellor
usually #2 Doubles 50%, also #1 Singles 25% · published
3.85
Ronnie Yamanaka
usually #1 Doubles 43%, also #2 Doubles 29% · published
3.81
Gina Costello
usually #2 Doubles 60%, also #3 Doubles 40% · published
3.71
Marissa Friedman
usually #1 Singles 50%, also #3 Doubles 38% · published
Kristen Spector
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.

Jane Fortner + Lianne Decker7461% games−1.2% vs expected
Jessica Chancellor + Gina Costello0533% gamesnot enough data
Courtney Guetschow + Jillian Barlow224 matchesnot enough data
Jillian Barlow + Leandra Neal303 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.

Kim Kodl
3W–6L career · 2 lines in 2026
1%87%12%
4.34
Lianne Decker
11W–7L career · 10 lines in 2026
1%89%10%
4.32
Leandra Neal
10W–2L career · 5 lines in 2026
2%91%8%
4.30
Jane Fortner
16W–12L career · 13 lines in 2026
2%92%6%
4.28
Sara Pallas
17W–6L career · 6 lines in 2026
<1%7%93%
4.20
Grace Kwon
18W–8L career · 12 lines in 2026
<1%36%64%
4.05
4.5
Courtney Guetschow
2W–4L career · 6 lines in 2026
44%56%<1%
4.02
4.5
Alexandra Accinelli
1W–3L career · type S · 4 lines in 2026
50%50%<1%
4.00
Jillian Barlow
13W–4L career · 9 lines in 2026
73%27%<1%
3.92
Jessica Chancellor
3W–12L career · 4 lines in 2026
80%20%<1%
3.88
Ronnie Yamanaka
16W–8L career · 7 lines in 2026
1%86%13%
3.85
Gina Costello
2W–13L career · 5 lines in 2026
91%9%<1%
3.81
Marissa Friedman
6W–7L career · 8 lines in 2026
98%2%<1%
3.71
Kristen Spector
0W–1L career · no lines 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.