Teams

TPC

2025 USTA ADULT LEAGUE 55 & OVER · 8.0 MEN- 55 & OVER

10 players · average NTRP 3.94 / NEVADA

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 →
Schedule9 played
2025-06-01vs SPANISH OAKSLost 12
L#1 DoublesRon Hofflander / Larry Tombari vs John Rodrigues / Brent Muir5-7, 1-6
L#2 DoublesAndrew Chong / William Anstett vs Sonny Ho / Jim Ray4-6, 7-6, 1-0
W#3 DoublesDmitriy Kosyagin / Jeff Girmus vs N/A6-0, 6-0
2025-05-29vs DRAGONRIDGE CC #2Lost 12
L#1 DoublesDmitriy Kosyagin / Andrew Chong vs David Morgan / Kevin Wogalter4-6, 3-6
L#2 DoublesDarin Hoesel / David Altfas vs Willie Ayon / Efstathios Potamitis6-4, 2-6, 0-1
W#3 DoublesMichael Springer / Ron Hofflander vs N/A6-0, 6-0
2025-05-18vs NV/LUNA/ADULT55&OVER/M8.0Split 11
L#1 DoublesDmitriy Kosyagin / Ron Hofflander vs George Babakitis / Philip Luna6-7, 3-6
W#2 DoublesDarin Hoesel / Andrew Chong vs Paul Joncich / Adam Keith6-4, 2-6, 1-0
2025-05-09vs SPANISH OAKSLost 02
L#1 DoublesRod Allison / Dmitriy Kosyagin vs Jeremy Christensen / Jeff Ng6-4, 3-6, 1-0
L#2 DoublesDavid Altfas / Darin Hoesel vs Brent Muir / John Rodrigues2-6, 4-6
2025-04-27vs NV/LUNA/ADULT55&OVER/M8.0Lost 03
L#1 DoublesLarry Tombari / Dmitriy Kosyagin vs George Babakitis / Richard van Diepen3-6, 3-6
L#2 DoublesWilliam Anstett / Ron Hofflander vs Paul Joncich / Daniel Dragnev0-6, 5-7
L#3 DoublesJeff Girmus / David Altfas vs Mark Bernardo / Philip Luna7-5, 3-6, 1-0
2025-04-13vs DRAGONRIDGE CC #2Won 21
W#1 DoublesWilliam Anstett / Jeff Girmus vs Howard Tsang / Efstathios Potamitis7-6, 7-5
W#2 DoublesMichael Springer / Darin Hoesel vs Willie Ayon / Lawrence Rieder0-6, 7-5, 1-0
L#3 DoublesDmitriy Kosyagin / Larry Tombari vs Joseph DeMilliano / Sandy Milmeister3-6, 1-6
2025-04-06vs SPANISH OAKSWon 21
W#1 DoublesRon Hofflander / Jeff Girmus vs Mark Sylvain / Jeff Ng3-6, 6-2, 1-0
W#2 DoublesAndrew Chong / William Anstett vs Steven McCrary / JOHN PAUL BROWNE4-6, 6-2, 1-0
L#3 DoublesDarin Hoesel / Michael Springer vs John Rodrigues / Brent Muir3-6, 4-6
2025-03-30vs NV/LUNA/ADULT55&OVER/M8.0Lost 12
L#1 DoublesWilliam Anstett / Jeff Girmus vs Richard van Diepen / George Babakitis4-6, 5-7
W#2 DoublesDarin Hoesel / Michael Springer vs Philip Luna / Paul Joncich6-3, 7-6
L#3 DoublesDmitriy Kosyagin / Andrew Chong vs Michael Borenstein / Mark Bernardo7-6, 5-7, 0-1
2025-03-23vs DRAGONRIDGE CC #2Split 11
W#1 DoublesRon Hofflander / Andrew Chong vs Jeff Rue / Efstathios Potamitis6-2, 6-4
L#2 DoublesDmitriy Kosyagin / David Altfas vs Lawrence Rieder / Willie Ayon1-6, 4-6
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 8.0 MEN- 55 & OVER 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 3.70 estimated across 9 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.

3.90
Jeff Girmus
usually #1 Doubles 60%, also #3 Doubles 40% · published 4
3.86
Ron Hofflander
usually #1 Doubles 67%, also #2 Doubles 17% · published 4
3.77
David Altfas
usually #2 Doubles 75%, also #3 Doubles 25% · published 4
3.75
Darin Hoesel
usually #2 Doubles 83%, also #3 Doubles 17% · published 4
3.73
Michael Springer
usually #2 Doubles 50%, also #3 Doubles 50% · published 4
3.73
Dmitriy Kosyagin
usually #1 Doubles 50%, also #3 Doubles 38% · published 4
3.68
Andrew Chong
usually #2 Doubles 50%, also #1 Doubles 33% · published 4
3.46
Larry Tombari
usually #1 Doubles 67%, also #3 Doubles 33% · published 4
3.41
Rod Allison
usually #1 Doubles 100% · published 3.5
William Anstett
usually #2 Doubles 60%, also #1 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.

David Altfas + Andrew Chong4160% games+9.8% vs expected
Dmitriy Kosyagin + Andrew Chong8651% games+0.7% vs expected
Michael Springer + Darin Hoesel151849% games+0.5% vs expected
Dmitriy Kosyagin + Ron Hofflander161452% games−2.6% vs expected
David Altfas + Dmitriy Kosyagin173447% games−3.7% vs expected
Larry Tombari + Dmitriy Kosyagin21438% games−4.2% vs expected
Larry Tombari + Ron Hofflander3938% games−5.7% vs expected
Larry Tombari + David Altfas2347% gamesnot 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
Jeff Girmus
172W–48L career · 5 lines in 2025
<1%75%24%
3.90
4
Ron Hofflander
70W–81L career · 6 lines in 2025
1%84%16%
3.86
4
David Altfas
89W–123L career · 4 lines in 2025
2%92%5%
3.77
4
Darin Hoesel
38W–59L career · 6 lines in 2025
3%93%4%
3.75
4
Michael Springer
35W–47L career · 4 lines in 2025
5%92%3%
3.73
4
Dmitriy Kosyagin
89W–138L career · 8 lines in 2025
5%92%3%
3.73
4
Andrew Chong
88W–88L career · 6 lines in 2025
10%89%1%
3.68
4
Larry Tombari
17W–43L career · 3 lines in 2025
62%38%<1%
3.46
3.5
Rod Allison
31W–39L career · type A · 1 line in 2025
<1%73%27%
3.41
William Anstett
18W–11L 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.