Teams

VF Mountain Men

Adult 65 & Over · 8.0 Men - Thurs

15 players · average NTRP 4.00 / PHILADELPHIA

View scouting list →
Schedule6 played
2026-08-31vs Fit Hits 65Lost 12
W#1 DoublesSergei Leonov / Ronald Siggs vs Tony House / Randy Swadlow6-4, 7-5
L#2 DoublesThomas Beggs / James Olson vs Richard Alexander / John Alexander1-6, 6-7
L#3 DoublesTom Cantu / Keith Rist vs Paul Belser / John Keefrider1-6, 1-6
2026-08-14vs Logan 65+Lost 02
L#1 DoublesJoe Virgulti / James Olson vs Jon Feinstein / Andrew Lieberman0-6, 3-6
L#2 DoublesThomas Beggs / Keith Rist vs Craig Pollen / Tim Terry1-6, 1-6
2026-08-06vs Fit Hits 65Won 21
W#1 DoublesSergei Leonov / Ronald Siggs vs Don Houpt / Tony House6-4, 6-1
L#2 DoublesThomas Haviland / Don Antonelli vs Peter Christis / Richard Alexander6-1, 5-7, 0-1
W#3 DoublesJames Olson / Keith Rist vs Michael ORourke / James Shinehouse6-3, 6-1
2026-07-23vs Logan 65+Lost 03
L#1 DoublesRonald Siggs / Sergei Leonov vs Harry Douglas / Jon Feinstein4-6, 0-6
L#2 DoublesThomas Beggs / Sam Pickel vs Christopher Constantini / Daniel Katzenberg0-6
L#3 DoublesDon Antonelli / James Olson vs Andrew Lieberman / Hal Perlman2-6, 4-6
2026-06-30vs Logan 65+Lost 03
L#1 DoublesThomas Haviland / Sergei Leonov vs Daryl Ormont / Michael Silverman2-6, 2-6
L#2 DoublesThomas Beggs / Ronald Siggs vs Christopher Constantini / Daniel Katzenberg5-7, 1-6
L#3 DoublesDon Antonelli / Tom Cantu vs Hal Perlman / Howard Siegal2-6, 1-6
2026-06-25vs Fit Hits 65Won 21
W#1 DoublesThomas Haviland / Sergei Leonov vs Peter Christis / Greg Stockbower6-0, 6-2
L#2 DoublesThomas Beggs / Ronald Siggs vs Paul Belser / Michael ORourke3-6, 4-6
W#3 DoublesVernon Keesey / Tom Cantu vs Tom Fennelly / John Keefrider7-5, 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 standings3 teams · 8.0 Men - Thurs
TeamWLInd. WInd. LSets lostGames lost
1Fit Hits 65043920139
2Logan 65+05141255
3VF Mountain Men0541122148

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 3.51 estimated across 6 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.

3.74
Sergei Leonov
usually #1 Doubles 100% · published
3.72
Ronald Siggs
usually #1 Doubles 60%, also #2 Doubles 40% · published
3.53
James Olson
usually #3 Doubles 50%, also #1 Doubles 25% · published 4
3.50
Don Antonelli
usually #3 Doubles 67%, also #2 Doubles 33% · published 4
3.38
Thomas Beggs
usually #2 Doubles 100% · published
3.20
Keith Rist
usually #3 Doubles 67%, also #2 Doubles 33% · published
Joe Kraft
published
Joe Virgulti
usually #1 Doubles 100% · published
Mark S Smith
published
Phillip Krombolz
published
Ron Bressler
published
Sam Pickel
usually #2 Doubles 100% · published
Thomas Haviland
usually #1 Doubles 67%, also #2 Doubles 33% · published
Tom Cantu
usually #3 Doubles 100% · published
Vernon Keesey
usually #3 Doubles 100% · 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.

Don Antonelli + Sergei Leonov3250% games−2.5% vs expected
Don Antonelli + Vernon Keesey4354% gamesnot enough data
Sergei Leonov + Ronald Siggs4158% gamesnot enough data
Thomas Haviland + Sergei Leonov314 matchesnot enough data
Vernon Keesey + Joe Virgulti314 matchesnot enough data
Vernon Keesey + Ronald Siggs134 matchesnot enough data
James Olson + Keith Rist123 matchesnot enough data
Thomas Haviland + Don Antonelli123 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.

Sergei Leonov
131W–106L career · 5 lines in 2026
3%94%2%
3.74
Ronald Siggs
38W–64L career · 5 lines in 2026
4%94%2%
3.72
4
James Olson
20W–30L career · 4 lines in 2026
42%58%<1%
3.53
4
Don Antonelli
12W–20L career · 3 lines in 2026
49%51%<1%
3.50
Thomas Beggs
17W–22L career · 5 lines in 2026
83%17%<1%
3.38
Keith Rist
12W–38L career · 3 lines in 2026
6%93%1%
3.20
Joe Kraft
2W–9L career · no lines in 2026
not enough data
Joe Virgulti
11W–7L career · 1 line in 2026
not enough data
Mark S Smith
0W–1L career · no lines in 2026
not enough data
Phillip Krombolz
5W–24L career · no lines in 2026
not enough data
Ron Bressler
7W–28L career · no lines in 2026
not enough data
Sam Pickel
1W–4L career · 1 line in 2026
not enough data
Thomas Haviland
4W–4L career · 3 lines in 2026
not enough data
Tom Cantu
8W–8L career · 3 lines in 2026
not enough data
Vernon Keesey
30W–18L career · 1 line 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.