Teams

Treeing

2025 Washington D.C. Adult 55 & Over · Washington D.C. Adult 55 & Over 8.0 Men

15 players · average NTRP 3.70 / WASHINGTON D.C.

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 →
Schedule8 played
2025-07-09vs RogersLost 02
L#2 DoublesJoshua Friedlander / James Lincoln vs Simon Harrington / Long Pham2-6, 0-6
L#3 DoublesJeffrey Brown / Gregory Whitmyer vs Jose MacAranas / Zaf Basha6-3, 2-6, 0-1
2025-07-02vs RogersLost 12
W#1 DoublesCurtis Derek Owens / Mark Chisholm vs Chris Ford / George Gold6-4, 6-2
L#2 DoublesJonathan Wiggins / Marion Boone vs Brian Bichy / Xavier Ona4-6, 2-6
L#3 DoublesJoshua Friedlander / Ricardo Watts vs Matthew Geppi / Mike Chatman1-6, 3-6
2025-06-25vs RogersLost 03
L#1 DoublesLeonard Booker / Derek Colbert vs Bengt Liljas / Chris Ford2-6, 3-6
L#2 DoublesGregory Whitmyer / Ricardo Watts vs Brian Bichy / Xavier Ona4-6, 0-6
L#3 DoublesJeffrey Brown / John Matthews vs Simon Harrington / Jeff Buhl4-6, 6-7
2025-06-18vs RogersWon 21
W#1 DoublesMark Chisholm / Jeffrey Brown vs George Gold / Robert Weaver6-7, 6-3, 1-0
W#2 DoublesSamuel Hughes / Albert Hardeman vs Long Pham / Ronald Oberbillig6-3, 5-6
L#3 DoublesDerek Colbert / Joshua Friedlander vs Chris Ford / Bengt Liljas4-6, 5-5
2025-06-11vs RogersLost 03
L#1 DoublesJoshua Friedlander / Ricardo Watts vs Mike Chatman / Matthew Geppi6-3, 1-6, 0-1
L#2 DoublesJonathan Wiggins / Marion Boone vs Xavier Ona / Thomas Berray4-6, 6-2, 0-1
L#3 DoublesMarc Favors / Leonard Booker vs Robert Weaver / Sidney Gibson2-6, 2-6
2025-06-04vs RogersWon 21
W#1 DoublesMark Chisholm / Marion Boone vs Brian Bichy / Mike Chatman6-4, 6-4
L#2 DoublesJeffrey Brown / Gregory Whitmyer vs Geoffrey Montgomery / Chris Ford4-6, 3-5
W#3 DoublesSamuel Hughes / Albert Hardeman vs Barry Dickman / Sidney Gibson6-4, 6-3
2025-04-30vs RogersWon 21
W#1 DoublesMark Chisholm / Joshua Friedlander vs Long Pham / Bengt Liljas3-6, 6-4, 1-0
L#2 DoublesJames Lincoln / Ricardo Watts vs Geoffrey Montgomery / Jeff Buhl1-6, 4-6
W#3 DoublesJohn Matthews / Jeffrey Brown vs Jose MacAranas / Ronald Oberbillig6-2, 7-5
2025-04-23vs RogersWon 21
L#1 DoublesSamuel Hughes / Marc Favors vs Ronald Oberbillig / Jeff Buhl5-7, 5-6
W#2 DoublesMark Chisholm / Curtis Derek Owens vs Thomas Berray / Zaf Basha6-2, 1-6, 1-0
W#3 DoublesMarion Boone / Jonathan Wiggins vs Barry Dickman / Jose MacAranas6-2, 6-2
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 standings2 teams · Washington D.C. Adult 55 & Over 8.0 Men
TeamWLInd. WInd. LSets lostGames lost
1Rogers0815920194
2Treeing0891533242

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 3.54 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.

3.81
Mark Chisholm
usually #1 Doubles 80%, also #2 Doubles 20% · published
3.74
Curtis Derek Owens
usually #1 Doubles 50%, also #2 Doubles 50% · published 4
3.73
Samuel Hughes
usually #1 Doubles 33%, also #3 Doubles 33% · published
3.56
Gregory Whitmyer
usually #2 Doubles 67%, also #3 Doubles 33% · published 4
3.47
James Lincoln
usually #2 Doubles 100% · published
3.42
Joshua Friedlander
usually #3 Doubles 40%, also #1 Doubles 40% · published
3.38
Albert Hardeman
usually #3 Doubles 57%, also #2 Doubles 29% · published 3.5
Derek Colbert
usually #1 Doubles 50%, also #3 Doubles 50% · published 3.5
3.21
Marc Favors
usually #1 Doubles 50%, also #3 Doubles 33% · published 3.5
Ivan Teelucksingh
published
Jeffrey Brown
usually #3 Doubles 60%, also #2 Doubles 20% · published
Jonathan Wiggins
usually #2 Doubles 67%, also #3 Doubles 33% · published
Leonard Booker
usually #1 Doubles 50%, also #3 Doubles 50% · published
Marion Boone
usually #2 Doubles 50%, also #3 Doubles 25% · published
Ricardo Watts
usually #2 Doubles 50%, also #3 Doubles 25% · 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 Chisholm + Marc Favors3449% gamesnot enough data
Mark Chisholm + Curtis Derek Owens314 matchesnot enough data
Albert Hardeman + Samuel Hughes314 matchesnot enough data
Marion Boone + Jonathan Wiggins123 matchesnot enough data
Samuel Hughes + Derek Colbert123 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.

Mark Chisholm
16W–13L career · 5 lines in 2025
1%90%9%
3.81
4
Curtis Derek Owens
24W–32L career · 2 lines in 2025
4%93%3%
3.74
Samuel Hughes
9W–15L career · 3 lines in 2025
98%2%<1%
3.73
4
Gregory Whitmyer
25W–46L career · 3 lines in 2025
32%68%<1%
3.56
James Lincoln
13W–14L career · 2 lines in 2025
58%42%<1%
3.47
Joshua Friedlander
3W–13L career · 5 lines in 2025
71%29%<1%
3.42
3.5
Albert Hardeman
34W–28L career · 7 lines in 2025
<1%80%20%
3.38
3.5
Derek Colbert
5W–6L career · 2 lines in 2025
not enough data
3.5
Marc Favors
54W–48L career · 6 lines in 2025
6%92%2%
3.21
Ivan Teelucksingh
5W–2L career · no lines in 2025
not enough data
Jeffrey Brown
8W–7L career · 5 lines in 2025
not enough data
Jonathan Wiggins
4W–9L career · 3 lines in 2025
not enough data
Leonard Booker
0W–2L career · 2 lines in 2025
not enough data
Marion Boone
13W–6L career · 4 lines in 2025
not enough data
Ricardo Watts
0W–4L career · 4 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.