Teams

LJEP-Epler/CSD

2025 Lake Combo Doubles 40 & Over · 8.5 Men Saturday 40s

13 players · average NTRP 4.10 / NORTH CAROLINA

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Schedule6 played
2025-10-19vs LJBA-BANNER/Peninsula 40S 8.5Lost 02
L#2 DoublesRogers Warner / Jeremy Cowper vs Josh Goldblatt / Bill Moore3-6, 6-7
L#3 DoublesJoakim Diedrichs / George Jackson vs James Banner / Chris Wixom4-6, 1-6
2025-10-18vs LKHA-Haynes/CSD-WP 40s 8.5 SatLost 01
L#1 DoublesJeremy Cowper / Robert Eric Nielsen vs Steven Kayton / Thomas Andrews2-6, 4-6
2025-10-04vs LSSR-Sree/NMP/85Split 11
L#1 DoublesMatthew Fairbairn / Jeremy Cowper vs Matthew Borcich / Chris Bauer4-6, 2-6
W#3 DoublesVaughn Schmutz / Joakim Diedrichs vs Ragu Gopalan / Russell Williams6-2, 6-1
2025-09-20vs LMPA-Pando-Movva/PAC 40 8.5Won 10
W#1 DoublesJon Koceja / Jeremy Cowper vs Ted Campbell / Tom McElhenny4-6, 6-1, 1-0
2025-09-13vs LKHA-Haynes/CSD-WP 40s 8.5 SatLost 01
L#3 DoublesJoakim Diedrichs / Jeremy Cowper vs Steven Kayton / Thomas Andrews1-6, 4-6
2025-08-16vs LMPA-Pando-Movva/PAC 40 8.5Won 21
W#1 DoublesJon Koceja / Hien Jimmy Nguyen vs Ted Campbell / Mauro Coruzzi6-2, 2-6, 1-0
W#2 DoublesVaughn Schmutz / George Jackson vs Yeshpal Lakkadi / William Cooper6-2, 6-1
L#3 DoublesRogers Warner / Robert Eric Nielsen vs Srinivasa Movva / George Harris4-6, 5-7
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 8.5 Men Saturday 40s 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 3.90 estimated across 12 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.

4.19
Vaughn Schmutz
usually #2 Doubles 100% · published
4.13
Rogers Warner
usually #3 Doubles 100% · published
4.07
Joakim Diedrichs
usually #3 Doubles 67%, also #1 Doubles 22% · published 4
4.02
Jon Koceja
usually #1 Doubles 100% · published
3.97
Carl Yerger
published 4.5
3.87
Jeremy Cowper
usually #1 Doubles 60%, also #3 Doubles 20% · published 4
3.86
Hien Jimmy Nguyen
usually #1 Doubles 100% · published 4
3.86
Robert Eric Nielsen
usually #3 Doubles 100% · published
3.77
Mark Robson
published
3.74
James Epler
published 4
3.68
Matthew Fairbairn
published
3.67
Todd Armstrong
published
Mark Carnes
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.

Jeremy Cowper + Mark Robson4172% games+6.4% vs expected
Hien Jimmy Nguyen + Jon Koceja7554% games+0.6% vs expected
Jeremy Cowper + James Epler4354% gamesnot enough data
Matthew Fairbairn + Robert Eric Nielsen213 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.

Vaughn Schmutz
8W–12L career · 1 line in 2025
7%92%1%
4.19
Rogers Warner
1W–6L career · 1 line in 2025
16%84%<1%
4.13
4
Joakim Diedrichs
54W–19L career · 9 lines in 2025
<1%30%70%
4.07
Jon Koceja
16W–16L career · 1 line in 2025
44%56%<1%
4.02
4.5
Carl Yerger
1W–7L career · no lines in 2025
60%40%<1%
3.97
4
Jeremy Cowper
115W–65L career · 5 lines in 2025
<1%84%16%
3.87
4
Hien Jimmy Nguyen
43W–19L career · 1 line in 2025
<1%85%15%
3.86
Robert Eric Nielsen
6W–3L career · 1 line in 2025
<1%86%14%
3.86
Mark Robson
8W–3L career · no lines in 2025
2%94%4%
3.77
4
James Epler
67W–70L career · no lines in 2025
3%94%2%
3.74
Matthew Fairbairn
7W–1L career · no lines in 2025
9%91%1%
3.68
Todd Armstrong
8W–5L career · no lines in 2025
10%90%1%
3.67
Mark Carnes
1W–1L 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.