Teams

Kon-Ogden 55+

2025 SOUTH EAST TENNIS ADULT 55 & OVER · MEN 3.5

10 players · average NTRP 3.50 / NORTH CAROLINA

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 →
Schedule14 played
2025-05-05vs Scordato 3.5 - 55+Split 11
W#1 DoublesRick Chambers / Dorian Williams vs Mark Mormando / Terry Cruse7-6, 6-2
L#2 DoublesToby Alger / Richard Rodriguez vs William Futch / Adrian Willis1-6, 2-6
2025-04-28vs Melcher/Poole BFLost 03
L#1 DoublesRick Chambers / Son Nguyen vs Casey Carr / Jim Rogers3-6, 2-6
L#2 DoublesToby Alger / Michael Pirkey vs Thomas Poole / James Swinson6-1, 4-6, 0-1
L#3 DoublesRichard Kon / Barton Zu vs Paul Koehler / Thomas Melcher4-6, 7-5, 0-1
2025-04-21vs CP RichezLost 12
L#1 DoublesRichard Kon / Barton Zu vs Tim Pelczar / Michael Hancock2-6, 6-3, 0-1
W#2 DoublesRick Chambers / Son Nguyen vs Mike Richez / Barry Barsamian7-6, 2-6, 1-0
L#3 DoublesToby Alger / Michael Pirkey vs Kevin Wise / David Chodnicki6-3, 2-6, 0-1
2025-04-16vs KyselyLost 12
W#1 DoublesSon Nguyen / Rick Chambers vs Mark Dudeck / Thomas Royce6-2, 6-0
L#2 DoublesRichard Kon / Toby Alger vs Peter Weppler / Richard Wofford6-7, 4-6
L#3 DoublesRichard Rodriguez / Dorian Williams vs YI HUANG / Charles Meier3-6, 2-6
2025-04-12vs O'Connor / MartinLost 12
L#1 DoublesMichael Pirkey / Barton Zu vs Timothy O'Connor / Edwin Tillman6-1, 4-6, 0-1
W#2 DoublesRick Chambers / Son Nguyen vs Donald Murphy / Joseph Giese7-6, 6-4
L#3 DoublesTom Provost / Michael Master vs John Murray / Doug MacCall3-6, 5-7
2025-04-07vs MEISSNERWon 21
W#1 DoublesToby Alger / Michael Pirkey vs Dean Wilson / Tim Robinson1-6, 6-2, 1-0
W#2 DoublesRick Chambers / Son Nguyen vs Jeff Walker / Chuck Roberson7-5, 7-5
L#3 DoublesTimothy Riegel / Richard Kon vs David Odell / Kevin Daly4-6, 3-6
2025-04-02vs PNCC SchwartzelWon 30
W#1 DoublesToby Alger / Michael Pirkey vs Gerard Schwartzel / Steven Shelton6-2, 6-1
W#2 DoublesRick Chambers / Son Nguyen vs Robert Pelosi / Michael Duckworth6-0, 6-3
W#3 DoublesRichard Kon / Barton Zu vs JONATHAN BALKCUM / Gregory Kell6-1, 6-4
2025-03-29vs Scordato 3.5 - 55+Won 30
W#1 DoublesRick Chambers / Timothy Riegel vs Paul Niggebrugge / Jim Crotty6-0, 6-4
W#2 DoublesToby Alger / Michael Pirkey vs Clayton Ferner / Dale Benson6-0, 6-1
W#3 DoublesRichard Kon / Dorian Williams vs Kurt Bassett / Adrian Willis6-3, 2-6, 1-0
2025-03-24vs Melcher/Poole BFWon 21
L#1 DoublesRichard Rodriguez / Dorian Williams vs Terry Bell / Casey Carr0-6, 1-6
W#2 DoublesMichael Master / Son Nguyen vs Thomas Poole / Paul Koehler6-4, 6-3
W#3 DoublesRichard Kon / Barton Zu vs Bob Chrisman / Deepak Gidwani7-5, 6-0
2025-03-23vs PNCC SchwartzelWon 30
W#1 DoublesToby Alger / Timothy Riegel vs Edward Everett / Michael Duckworth7-6, 6-4
W#2 DoublesTom Provost / Richard Rodriguez vs JONATHAN BALKCUM / Gerard Schwartzel6-1, 3-6, 1-0
W#3 DoublesRick Chambers / Son Nguyen vs Jack Lehmann / Sean Fuller6-2, 6-1
2025-03-17vs CP RichezWon 21
L#1 DoublesTom Provost / Dorian Williams vs Michael Hancock / Michael Droulette6-4, 1-6, 0-1
W#2 DoublesSon Nguyen / Rick Chambers vs Kevin Wise / Franklin Cassada6-4, 7-6
W#3 DoublesBarton Zu / Toby Alger vs Joseph Kugler / Donald Cooke6-7, 6-1, 1-0
2025-03-15vs KyselyWon 30
W#1 DoublesSon Nguyen / Rick Chambers vs Michael Murchison / YI HUANG6-4, 6-3
W#2 DoublesBarton Zu / Toby Alger vs Mark Dudeck / Richard Wofford6-3, 6-3
W#3 DoublesMichael Pirkey / Michael Master vs Gregor Kysely / Thomas Royce7-6, 0-6, 1-0
2025-03-13vs O'Connor / MartinWon 21
L#1 DoublesTom Provost / Richard Rodriguez vs Timothy O'Connor / David Restione6-3, 3-6, 0-1
W#2 DoublesSon Nguyen / Rick Chambers vs Scott Dotson / Donald Murphy6-4, 7-5
W#3 DoublesMichael Pirkey / Michael Master vs Edward Pringle / John Murray2-6, 7-6, 1-0
2025-03-08vs MEISSNERLost 12
L#1 DoublesToby Alger / Timothy Riegel vs Dean Wilson / Tim Robinson4-6, 3-6
W#2 DoublesMichael Pirkey / Rick Chambers vs William Baxter / Brian Grozbean6-1, 6-2
L#3 DoublesRichard Kon / Barton Zu vs Thomas Coco / Kevin Daly6-3, 3-6, 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 standings for MEN 3.5 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 3.21 estimated across 8 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.

3.40
Rick Chambers
usually #2 Doubles 54%, also #1 Doubles 39% · published
3.38
Tom Provost
usually #1 Doubles 50%, also #3 Doubles 25% · published
3.30
Michael Pirkey
usually #2 Doubles 33%, also #1 Doubles 33% · published
3.28
Barton Zu
usually #3 Doubles 63%, also #1 Doubles 25% · published 3.5
3.22
Richard Kon
usually #3 Doubles 75%, also #2 Doubles 13% · published
3.10
Dorian Williams
usually #1 Doubles 60%, also #3 Doubles 40% · published
3.02
Richard Rodriguez
usually #2 Doubles 40%, also #1 Doubles 40% · published
3.00
Michael Master
usually #3 Doubles 75%, also #2 Doubles 25% · published
Timothy Riegel
usually #1 Doubles 75%, also #3 Doubles 25% · published
Toby Alger
usually #2 Doubles 46%, also #1 Doubles 36% · 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.

Barton Zu + Richard Kon4360% games+11.3% vs expected
Toby Alger + Michael Pirkey3263% gamesnot enough data
Rick Chambers + Timothy Riegel303 matchesnot enough data
Rick Chambers + Richard Kon123 matchesnot enough data
Tom Provost + Richard Rodriguez123 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.

Rick Chambers
26W–5L career · 13 lines in 2025
<1%76%24%
3.40
Tom Provost
9W–6L career · 4 lines in 2025
<1%80%20%
3.38
Michael Pirkey
13W–7L career · 9 lines in 2025
2%91%8%
3.30
3.5
Barton Zu
17W–13L career · 8 lines in 2025
2%92%6%
3.28
Richard Kon
13W–16L career · 8 lines in 2025
6%92%2%
3.22
Dorian Williams
7W–11L career · 5 lines in 2025
23%76%<1%
3.10
Richard Rodriguez
4W–11L career · 5 lines in 2025
44%56%<1%
3.02
Michael Master
10W–7L career · 4 lines in 2025
49%51%<1%
3.00
Timothy Riegel
4W–3L career · 4 lines in 2025
not enough data
Toby Alger
6W–5L career · 11 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.