Teams

FLAMINGO 55AM7.0A

2025 ADULT 55&Over · Men 7.0

10 players · average NTRP 3.25 / 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 →
Schedule5 played
2025-05-25vs PETALUMA TA/LEGHORNS PK 55AM7.0AWon 30
W#1 DoublesGregory Jahn / Randy Merrell vs David Stirrat / Greg Goto6-4, 2-6, 1-0
W#2 DoublesMark Weinberger / Dan Brown vs Alan Pilgrim / Barry Nemrow6-2, 7-6
W#3 DoublesMark Castaldi / Timothy McCammon vs Mark Britschgi / Michael Pitre6-0, 6-3
2025-05-04vs PETALUMA TA/LEGHORNS PK 55AM7.0AWon 21
W#1 DoublesSteve Gallenson / Mark Weinberger vs Doug Limbach / Chris Moffatt6-0, 2-6, 1-0
W#2 DoublesP Charles Seymour / Randy Merrell vs Gan Tam / Christopher Horne2-6, 7-6, 1-0
L#3 DoublesRon Owen / Timothy McCammon vs Mark Britschgi / David Stirrat3-6, 2-6
2025-04-13vs PETALUMA TA/LEGHORNS PK 55AM7.0AWon 21
L#1 DoublesTimothy McCammon / David MacOn vs Christopher Horne / Gan Tam1-6, 0-6
W#2 DoublesMatt Oi / P Charles Seymour vs Chris Moffatt / David Stirrat6-3, 6-2
W#3 DoublesMark Weinberger / Steve Gallenson vs Doug Limbach / Greg Goto6-0, 6-4
2025-04-12vs PETALUMA TA/LEGHORNS PK 55AM7.0ALost 12
L#1 DoublesGregory Jahn / Joe Leo vs Gan Tam / Somasekar Srinivasan2-6, 2-6
L#2 DoublesRon Owen / Timothy McCammon vs Mark Britschgi / Alvin Chu2-6, 5-7
W#3 DoublesMatt Oi / P Charles Seymour vs Doug Limbach / Barry Nemrow6-1, 6-2
2025-03-23vs PETALUMA TA/LEGHORNS PK 55AM7.0AWon 30
W#1 DoublesSteve Gallenson / Richard Gunderson vs Christopher Horne / Chris Moffatt6-4, 2-6, 1-0
W#2 DoublesRon Owen / Timothy McCammon vs Alan MacIel / Barry Nemrow6-4, 3-6, 1-0
W#3 DoublesMatt Oi / Gregory Jahn vs Steve Lew / Erik Sherley6-3, 6-0
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 Men 7.0 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 3.35 estimated across 1 rated player. 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.

3.35
P Charles Seymour
usually #2 Doubles 67%, also #3 Doubles 33% · published
Gregory Jahn
usually #1 Doubles 67%, also #3 Doubles 33% · published 3.5
David MacOn
usually #1 Doubles 100% · published 3
Mark Castaldi
usually #3 Doubles 100% · published
Mark Weinberger
usually #2 Doubles 33%, also #1 Doubles 33% · published
Matt Oi
usually #3 Doubles 67%, also #2 Doubles 33% · published
Randy Merrell
usually #1 Doubles 50%, also #2 Doubles 50% · published
Richard Gunderson
usually #1 Doubles 100% · published
Steve Gallenson
usually #1 Doubles 67%, also #3 Doubles 33% · published
Timothy McCammon
usually #3 Doubles 40%, also #2 Doubles 40% · 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.

Mark Weinberger + Steve Gallenson3353% gamesnot enough data
P Charles Seymour + Matt Oi404 matchesnot enough data
P Charles Seymour + Richard Gunderson303 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.

P Charles Seymour
18W–13L career · 3 lines in 2025
<1%87%13%
3.35
3.5
Gregory Jahn
2W–3L career · 3 lines in 2025
not enough data
3
David MacOn
0W–1L career · 1 line in 2025
not enough data
Mark Castaldi
1W–4L career · 1 line in 2025
not enough data
Mark Weinberger
5W–4L career · 3 lines in 2025
not enough data
Matt Oi
9W–2L career · 3 lines in 2025
not enough data
Randy Merrell
2W–6L career · 2 lines in 2025
not enough data
Richard Gunderson
5W–1L career · 1 line in 2025
not enough data
Steve Gallenson
4W–5L career · 3 lines in 2025
not enough data
Timothy McCammon
7W–5L career · 5 lines in 2025
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.