Teams

DTC

2021 USTA ADULT LEAGUE 55 & OVER · 8.0 MEN- 55 & OVER

9 players · average NTRP 4.00 / 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 →
Schedule12 played
2021-06-20vs DRAGONRIDGE CC #2Won 21
W#1 DoublesDean Low / Willie Ayon vs Onidio Mirabal / Marshall Reaney6-2, 6-1
L#2 DoublesStephen Spelman / Chris Stimson vs David Schlatter / Richard Reiter4-6, 5-7
W#3 DoublesEfstathios Potamitis / Kenneth Le vs N/A6-0, 6-0
2021-06-13vs CANYON GATEWon 30
W#1 DoublesJeff Girmus / Mark Smith vs Algirdas Leskys / Roger Piepenbrink6-4, 6-0
W#2 DoublesMichael Villani / Efstathios Potamitis vs Bryce Maples / Dan Adamson6-1, 6-3
W#3 DoublesStephen Spelman / Chris Stimson vs Lawrence Anspach / Michael Wolford6-3, 6-4
2021-06-06vs WHITNEY MESA PARKWon 21
W#1 DoublesJeff Girmus / Chris Stimson vs Richard Vandermark / Anthony Taeubel7-5, 6-2
L#2 DoublesMark Smith / Dean Low vs Dean Bradshaw / James Kennard1-6, 4-6
W#3 DoublesEfstathios Potamitis / Stephen Spelman vs Rick Jacoby / Michael Ivy6-3, 6-1
2021-05-16vs DRAGONRIDGE CC #1Lost 12
W#1 DoublesJeff Girmus / Mark Smith vs Martin Mitchell / Paul Joncich6-4, 6-2
L#2 DoublesDean Low / Willie Ayon vs Larry Ladd / Joseph DeMilliano1-6, 6-3, 0-1
L#3 DoublesKenneth Le / John Schwikert vs Lawrence Rieder / Kenneth Siewert4-6, 2-6
2021-05-09vs SPANISH OAKS #2Won 30
W#1 DoublesJeff Girmus / Kenneth Le vs Bruce Willson / John Rodrigues6-2, 6-3
W#2 DoublesWillie Ayon / Dean Low vs Mark Sylvain / Michael Monroe6-3, 7-5
W#3 DoublesEfstathios Potamitis / John Schwikert vs Larry Malinowski / Rick Holden7-5, 6-3
2021-05-02vs SPANISH OAKS #1Won 21
W#1 DoublesKenneth Le / John Schwikert vs Stephen Newell / Scott Paull6-1, 7-5
W#2 DoublesJeff Girmus / Chris Stimson vs Dino Mendicino / James Santos6-1, 6-3
L#3 DoublesStephen Spelman / Michael Villani vs George Diesko / Jerry Pruitt4-6, 3-6
2021-04-25vs DRAGONRIDGE CC #2Won 30
W#1 DoublesJeff Girmus / John Schwikert vs Onidio Mirabal / Frank Seo6-1, 6-2
W#2 DoublesDean Low / Willie Ayon vs Mike Dunworth / David Schlatter6-3, 6-0
W#3 DoublesStephen Spelman / Chris Stimson vs N/A6-0, 6-0
2021-04-18vs CANYON GATEWon 21
L#1 DoublesKenneth Le / John Schwikert vs Jeff Ng / Roger Piepenbrink2-6, 6-4, 0-1
W#2 DoublesJeff Girmus / Michael Villani vs Bill Oakley / Algirdas Leskys6-1, 6-1
W#3 DoublesStephen Spelman / Chris Stimson vs N/A6-0, 6-0
2021-04-11vs WHITNEY MESA PARKWon 30
W#1 DoublesKenneth Le / John Schwikert vs Richard Vandermark / Michael Ivy6-1, 6-1
W#2 DoublesJeff Girmus / Chris Stimson vs Jim Roulias / Dean Bradshaw6-1, 6-1
W#3 DoublesMichael Villani / Stephen Spelman vs Joe Capps / Steven Hanson6-2, 6-3
2021-03-21vs DRAGONRIDGE CC #1Lost 12
L#1 DoublesMark Smith / Jeff Girmus vs Kenneth Siewert / Lawrence Rieder2-6, 7-5, 0-1
W#2 DoublesWillie Ayon / Dean Low vs Sandy Milmeister / Joseph DeMilliano2-6, 6-1, 1-0
L#3 DoublesEfstathios Potamitis / John Schwikert vs Martin Mitchell / Paul Joncich3-6, 2-6
2021-03-14vs SPANISH OAKS #2Won 30
W#1 DoublesJeff Girmus / John Schwikert vs Steven McCrary / Blair Sanders6-3, 6-0
W#2 DoublesKenneth Le / Mark Smith vs Larry Malinowski / Jean Kempner2-6, 7-6, 1-0
W#3 DoublesDean Low / Willie Ayon vs Michael Monroe / Mark Sylvain6-2, 6-4
2021-03-07vs SPANISH OAKS #1Won 30
W#1 DoublesKenneth Le / Efstathios Potamitis vs Scott Paull / Robert Roig6-3, 6-1
W#2 DoublesMichael Villani / John Schwikert vs Enrico Litterini / Rocky Johnson6-2, 6-1
W#3 DoublesDean Low / Willie Ayon vs George Diesko / Jerry Pruitt6-3, 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 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 3.64 estimated across 7 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.

3.98
Willie Ayon
usually #2 Doubles 40%, also #1 Doubles 40% · published 4
3.92
Jeff Girmus
usually #1 Doubles 60%, also #2 Doubles 33% · published 4
3.72
Chris Stimson
usually #3 Doubles 40%, also #2 Doubles 30% · published 4
3.69
Dean Low
usually #2 Doubles 63%, also #3 Doubles 25% · published 4
3.45
Efstathios Potamitis
usually #3 Doubles 67%, also #1 Doubles 17% · published 4
3.38
Michael Villani
usually #2 Doubles 60%, also #3 Doubles 40% · published
3.38
Stephen Spelman
usually #3 Doubles 80%, also #2 Doubles 20% · published
John Schwikert
usually #1 Doubles 36%, also #3 Doubles 36% · published
Kenneth Le
usually #1 Doubles 71%, also #2 Doubles 14% · 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.

Dean Low + Kenneth Le7261% games−1.5% vs expected
Dean Low + Willie Ayon6166% gamesnot enough data
Kenneth Le + Jeff Girmus5064% gamesnot enough data
Efstathios Potamitis + Kenneth Le224 matchesnot enough data
Kenneth Le + John Schwikert224 matchesnot enough data
Chris Stimson + Jeff Girmus404 matchesnot enough data
Jeff Girmus + John Schwikert314 matchesnot enough data
Michael Villani + Jeff Girmus303 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.

4
Willie Ayon
118W–57L career · 10 lines in 2021
<1%57%43%
3.98
4
Jeff Girmus
172W–48L career · 15 lines in 2021
<1%74%26%
3.92
4
Chris Stimson
149W–133L career · 10 lines in 2021
4%94%2%
3.72
4
Dean Low
119W–65L career · 8 lines in 2021
8%92%1%
3.69
4
Efstathios Potamitis
58W–82L career · 6 lines in 2021
64%36%<1%
3.45
Michael Villani
52W–64L career · 5 lines in 2021
<1%83%17%
3.38
Stephen Spelman
27W–24L career · 5 lines in 2021
83%17%<1%
3.38
John Schwikert
16W–12L career · 14 lines in 2021
not enough data
Kenneth Le
76W–67L career · 7 lines in 2021
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.