Teams

SDNC 8.0 La Valle CC/ Manheim

2026 Adult 55 & Over Summer- SD · SDNC WE

15 players · average NTRP 4.00 / SAN DIEGO

View scouting list →
Schedule7 played
2026-08-02vs SDNC 8.0 Rancho del Oro/ WalkerWon 30
W#1 DoublesCharles Rogers / Seth Mullen vs John Rhodes / Mark Rezac6-2, 6-1
W#2 DoublesRay Adams / Richard Gaines vs Lich Le / James Emerson5-7, 7-5, 1-0
W#3 DoublesDerek Millsap / Hartley Miller vs Douglas Fess / Evan Green6-1, 6-4
2026-07-26vs SDNC 8.0 FRCC/ LozanoLost 03
L#1 DoublesDerek Millsap / Hartley Miller vs Cort Schultz / Stanford Yee1-6, 3-6
L#2 DoublesRich Amador / Richard Gaines vs Howard Farfel / Harry Nam3-6, 6-7
L#3 DoublesTim MacDonald / Joe Manheim vs Adam Mezo / Paul Buckley2-6, 4-6
2026-07-19vs SDNC 8.0 San Dieguito TC/ RubinSplit 11
L#1 DoublesRay Adams / Derek Millsap vs Matt Martin / Scott Williams6-7, 6-2, 0-1
W#3 DoublesTim MacDonald / Joe Manheim vs Eugene Hotta / Timothy O'Neill5-7, 7-5, 1-0
2026-07-12vs SDNC LLW 8.0 Kit Carson/ PlunkettLost 12
L#1 DoublesRich Amador / Derek Millsap vs Bernie Buggs / Chae Chang1-6, 0-6
L#2 DoublesTim MacDonald / Ray Adams vs Troy Anderson / Bill Lenaway5-7, 2-6
W#3 DoublesAlan Howe / Hartley Miller vs Don Plunkett / Kien Johnson7-6, 6-4
2026-07-05Split 11
L#1 DoublesRich Amador / Seth Mullen vs Scott Miller / Tim Hackett2-6, 7-6, 0-1
W#2 DoublesRay Adams / Derek Millsap vs Amit Shah / Allison Walters4-6, 6-3, 1-0
2026-06-28vs SDNC 8.0 RBS&TC/ RamsayerWon 30
W#1 DoublesSeth Mullen / Rich Amador vs Douglas Ramsayer / Jim Valenzuela6-1, 6-0
W#2 DoublesHartley Miller / James MacDonald vs Ron Roberge / Robert Doolittle6-0, 6-0
W#3 DoublesRay Adams / Jack Steenstra vs Derek Dutt / Brad Bartlett6-3, 6-4
2026-06-21vs SD 8.0 SDTRC/ ChannickSplit 11
W#1 DoublesRich Amador / Hartley Miller vs Scott Atwood / Jose Cetale7-5, 7-5
L#3 DoublesTim MacDonald / Craig Shugert vs Jeffrey Bertolini / Sergio Gamiz2-6, 0-6
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 standings for SDNC WE have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

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 3.73 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.

4.31
James MacDonald
usually #2 Doubles 100% · published 4.5
3.97
Charles Rogers
usually #1 Doubles 100% · published 4
3.88
Seth Mullen
published 4
3.75
Rich Amador
usually #1 Doubles 80%, also #2 Doubles 20% · published
Craig Shugert
usually #3 Doubles 100% · published 4
3.73
Jack Steenstra
published 4
3.73
Derek Millsap
published 4
3.71
Alan Howe
usually #3 Doubles 100% · published 4
3.68
Ray Adams
usually #2 Doubles 60%, also #3 Doubles 20% · published
3.63
Richard Gaines
usually #2 Doubles 100% · published
3.62
Kenneth London
published
3.58
Hartley Miller
usually #3 Doubles 40%, also #1 Doubles 40% · published 3.5
3.53
Tim MacDonald
usually #3 Doubles 75%, also #2 Doubles 25% · published
3.43
Joe Manheim
published 4
Marvin Henderson Jr
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.

Ray Adams + Kenneth London2344% games−11.3% vs expected
Seth Mullen + Jack Steenstra2347% gamesnot enough data
Seth Mullen + Charles Rogers5066% gamesnot enough data
Joe Manheim + Tim MacDonald224 matchesnot enough data
Joe Manheim + Jack Steenstra134 matchesnot enough data
Ray Adams + Derek Millsap224 matchesnot enough data
Seth Mullen + Rich Amador224 matchesnot enough data
Seth Mullen + Richard Gaines224 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
James MacDonald
4W–1L career · 1 line in 2026
1%92%7%
4.31
4
Charles Rogers
7W–1L career · 1 line in 2026
<1%58%42%
3.97
4
Seth Mullen
108W–80L career · no lines in 2026
<1%82%17%
3.88
Rich Amador
7W–7L career · 5 lines in 2026
3%95%3%
3.75
4
Craig Shugert
0W–1L career · 1 line in 2026
not enough data
4
Jack Steenstra
34W–38L career · no lines in 2026
4%94%2%
3.73
4
Derek Millsap
4W–6L career · no lines in 2026
4%94%2%
3.73
4
Alan Howe
2W–1L career · 1 line in 2026
5%93%1%
3.71
Ray Adams
14W–11L career · 5 lines in 2026
9%91%1%
3.68
Richard Gaines
4W–11L career · 2 lines in 2026
16%84%<1%
3.63
Kenneth London
5W–6L career · no lines in 2026
18%82%<1%
3.62
3.5
Hartley Miller
13W–23L career · 5 lines in 2026
<1%28%72%
3.58
Tim MacDonald
3W–7L career · 4 lines in 2026
41%59%<1%
3.53
4
Joe Manheim
119W–159L career · no lines in 2026
71%29%<1%
3.43
Marvin Henderson Jr
2W–7L 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.