Teams

Rentsch - Challengers

2025 Loudoun Adult 40 & Over · Loudoun Adult 40 & Over 3.0 Men

12 players · average NTRP 3.00 / VIRGINIA

View scouting list →
Schedule8 played
2025-07-31vs Serve Aces - BowesLost 03
L#1 DoublesSanjay Puttaraju / STEPHEN STANDING vs Buell Hollister / Matt Whitfield2-6, 0-6
L#2 DoublesDavid Gutermuth / David Teale vs Patrick Gardner / George Leppert4-6, 6-7
L#3 DoublesRichard Cabellos / James Rentsch vs Charlie Haake / Rich Vinnacombe1-6, 1-6
2025-07-27vs Serve Aces - BowesSplit 11
W#1 DoublesChristopher Geyer / David Gutermuth vs Buell Hollister / Matt Whitfield7-5, 5-7, 1-0
L#2 DoublesEyad Noweder / David Teale vs Patrick Gardner / George Leppert7-5, 5-7, 0-1
2025-07-26vs Serve Aces - BowesWon 20
W#1 DoublesChristopher Geyer / Eyad Noweder vs George Leppert / Tim Bowes7-5, 1-6, 1-0
W#3 DoublesSTEPHEN STANDING / Peter Winants vs N/A6-0, 6-0
2025-07-24vs Serve Aces - BowesWon 21
W#1 DoublesGene Chun / Barry Hopkins vs David Swank / Patrick Gardner6-4, 3-6, 1-0
L#2 DoublesDavid Teale / Eyad Noweder vs George Leppert / Samuel Meadema5-7, 7-6
W#3 DoublesSanjay Puttaraju / Peter Winants vs Rich Vinnacombe / Christopher Wulff6-2, 6-1
2025-07-20vs Serve Aces - BowesWon 21
L#1 DoublesChristopher Geyer / Eyad Noweder vs George Leppert / Samuel Meadema6-7, 5-2
W#2 DoublesChristopher Craig / STEPHEN STANDING vs Rich Vinnacombe / Jim Craig6-3, 6-3
W#3 DoublesPeter Winants / Richard Cabellos vs N/A6-0, 6-0
2025-07-03vs Serve Aces - BowesWon 20
W#1 DoublesBarry Hopkins / Gene Chun vs KEVIN CUMMINGS / Patrick Gardner3-6, 6-1, 1-0
W#3 DoublesPeter Winants / Richard Cabellos vs N/A6-0, 6-0
2025-06-29vs Serve Aces - BowesWon 21
W#1 DoublesBarry Hopkins / Gene Chun vs KEVIN CUMMINGS / Samuel Meadema4-6, 6-5
L#2 DoublesDavid Gutermuth / Christopher Geyer vs Patrick Gardner / Buell Hollister4-6, 1-6
W#3 DoublesSTEPHEN STANDING / Sanjay Puttaraju vs Rich Vinnacombe / Christopher Wulff6-3, 7-5
2025-06-04vs Serve Aces - BowesWon 21
W#1 DoublesGene Chun / Barry Hopkins vs Patrick Gardner / Charlie Haake6-4, 6-1
W#2 DoublesDavid Gutermuth / Christopher Geyer vs Buell Hollister / Matt Whitfield7-5, 7-5
L#3 DoublesJames Rentsch / Richard Cabellos vs KEVIN CUMMINGS / Samuel Meadema1-6, 0-6
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 Loudoun Adult 40 & Over 3.0 Men 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 2.71 estimated across 11 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.

2.90
2.88
Peter Winants
usually #3 Doubles 100% · published 3
2.83
Gene Chun
usually #1 Doubles 100% · published 3
2.73
James Rentsch
usually #3 Doubles 100% · published 3
2.69
Mark Serway
published
2.67
Christopher Geyer
usually #1 Doubles 60%, also #2 Doubles 40% · published 3
2.66
David Teale
usually #2 Doubles 100% · published 3
2.64
Barry Hopkins
usually #1 Doubles 100% · published 3
2.62
David Gutermuth
published 3
2.62
Sanjay Puttaraju
published
2.60
STEPHEN STANDING
usually #3 Doubles 50%, also #2 Doubles 25% · published 3
Eyad Noweder
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.

Christopher Geyer + David Gutermuth2345% games+0.4% vs expected
STEPHEN STANDING + David Teale2634% games−7.2% vs expected
James Rentsch + Barry Hopkins1445% gamesnot enough data
STEPHEN STANDING + Peter Winants2344% gamesnot enough data
Barry Hopkins + Gene Chun4155% gamesnot enough data
STEPHEN STANDING + Gene Chun044 matchesnot enough data
Mark Serway + Sanjay Puttaraju123 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.

3
Christopher Craig
1W–5L career · no lines in 2025
<1%76%24%
2.90
3
Peter Winants
30W–35L career · 4 lines in 2025
<1%80%20%
2.88
3
Gene Chun
32W–35L career · 4 lines in 2025
1%87%12%
2.83
3
James Rentsch
67W–98L career · 4 lines in 2025
5%92%3%
2.73
Mark Serway
5W–6L career · no lines in 2025
9%90%1%
2.69
3
Christopher Geyer
20W–30L career · 5 lines in 2025
11%88%1%
2.67
3
David Teale
19W–43L career · 3 lines in 2025
13%86%1%
2.66
3
Barry Hopkins
15W–18L career · 4 lines in 2025
17%83%<1%
2.64
3
David Gutermuth
2W–3L career · no lines in 2025
19%80%<1%
2.62
Sanjay Puttaraju
4W–8L career · no lines in 2025
20%80%<1%
2.62
3
STEPHEN STANDING
21W–71L career · 4 lines in 2025
23%77%<1%
2.60
Eyad Noweder
0W–2L career · no 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.