Teams

Chon's Conchas

2025 18 & OVER Fall Men-NA · 4.0 Men

11 players · average NTRP 4.00 / TEXAS

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 →
Schedule8 played
2025-11-01vs JCC TOROSLost 14
W#1 DoublesDavid Pfeuffer / Justin Barber vs Eric Pullen / Dylan Magoun6-7, 7-5, 1-0
L#1 SinglesShawn Naylor vs Bobby Berman4-6, 1-6
L#2 DoublesDerek Seidel / Chris Vaughn vs Isaias Chocron / Ariel Navarro2-6, 2-6
L#2 SinglesMIGUEL RIVAS vs Louis Gross2-6, 2-6
L#3 DoublesTroy Bolton / Todd Smith vs Carlos Jaramillo / Ken Wartell4-6, 6-7
2025-10-26vs Bad Newks BearsWon 41
W#1 DoublesAustin Weeks / Shawn Naylor vs Michael Jones / Joey Skinner6-3, 6-3
W#1 SinglesMIGUEL RIVAS vs Scott Cheatle4-6, 6-3, 1-0
W#2 DoublesSundy Muniz / David Pfeuffer vs Chris Schweinsberg / Mike Singleton6-4, 6-4
L#2 SinglesJustin Barber vs Kory Brown2-6, 6-3, 1-0
W#3 DoublesChris Vaughn / Derek Seidel vs DEVIN WALKER / Jon Schiff6-4, 7-6
2025-10-18vs HustlersLost 04
L#1 DoublesDavid Pfeuffer / Austin Weeks vs Patrick Reyes / Aldo Galvan1-6, 2-6
L#1 SinglesTroy Bolton II vs Neris Cruver5-7, 1-6
L#2 SinglesChris Vaughn vs Hector Morales7-6, 1-6, 0-1
L#3 DoublesTroy Bolton / Ross Bickham vs Dennis Siegel / Bradley Freeman6-7, 5-7
2025-10-16vs SpadesWon 21
W#1 DoublesAustin Weeks / Sundy Muniz vs Phillip Zook / Andres Gonzalez6-7, 6-1, 1-0
L#1 SinglesMIGUEL RIVAS vs Jeff Riddle1-6, 2-6
W#2 DoublesMathew Smith / David Pfeuffer vs Rolando Cantu / Randall Andrews7-6, 7-5
2025-10-01vs SA WarriorsWon 21
W#1 DoublesTroy Bolton / MIGUEL RIVAS vs Jason Kirk / Jeffrey Hackett6-3, 6-2
W#1 SinglesTroy Bolton II vs Jeff Moe4-6, 6-4, 1-0
L#2 SinglesSundy Muniz vs Tho Nguyen4-6, 1-6
2025-09-27vs SAATL KINGSLost 12
L#1 DoublesChris Vaughn / Mathew Smith vs BHARATH BABU SUNKARA / Sandeep Mishra4-6, 7-5, 0-1
L#1 SinglesShawn Naylor vs Krishnan Gopalan4-6, 6-7
W#2 DoublesTroy Bolton / Sundy Muniz vs Sumankumar Allimuthu / Pavan Manchiganta4-6, 6-4, 1-0
2025-09-13vs The BorgWon 41
W#1 DoublesJustin Barber / Sundy Muniz vs Armando Hernandez / James Leatherman6-3, 7-5
W#1 SinglesAustin Weeks vs James LaLonde6-3, 6-1
L#2 DoublesMIGUEL RIVAS / Derek Seidel vs Eric Bond / Mike Caldarella3-6, 3-6
W#2 SinglesTroy Bolton II vs Victor Urbiola6-3, 2-1
W#3 DoublesTroy Bolton / Chris Vaughn vs Jason Covell / Jonathan McCauley6-4, 0-6, 1-0
2025-09-13vs Sonterra PrimeSplit 22
W#1 DoublesDavid Pfeuffer / Todd Smith vs Benjamin Lopez / Luis Villarreal6-4, 7-5
L#1 SinglesChris Vaughn vs Reagan Meredith0-6, 2-6
L#2 DoublesRyan Cook / Ross Bickham vs Daniel Seale / Stephen Jannik6-7, 6-7
W#2 SinglesMIGUEL RIVAS vs Stephen Ison6-4, 6-3
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 4.0 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 3.82 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.

3.97
Shawn Naylor
usually #1 Singles 67%, also #1 Doubles 33% · published
3.93
MIGUEL RIVAS
usually #1 Singles 33%, also #2 Singles 33% · published
3.91
David Pfeuffer
usually #1 Doubles 60%, also #2 Doubles 40% · published 4
3.86
Troy Bolton II
usually #1 Singles 67%, also #2 Singles 33% · published
3.85
Austin Weeks
usually #1 Doubles 75%, also #1 Singles 25% · published 4
3.78
Sundy Muniz
usually #2 Doubles 40%, also #1 Doubles 40% · published
3.75
Justin Barber
usually #1 Doubles 67%, also #2 Singles 33% · published
3.75
Chris Vaughn
usually #3 Doubles 33%, also #2 Singles 17% · published 4
3.56
Troy Bolton
usually #3 Doubles 44%, also #1 Doubles 33% · published
Rodney Roussett
published
Ross Bickham
usually #3 Doubles 50%, also #2 Doubles 50% · 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.

Austin Weeks + Shawn Naylor6065% gamesnot enough data
Sundy Muniz + MIGUEL RIVAS213 matchesnot enough data
Sundy Muniz + Shawn Naylor303 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.

Shawn Naylor
21W–6L career · 3 lines in 2026
<1%59%41%
3.97
MIGUEL RIVAS
18W–11L career · 6 lines in 2026
<1%69%31%
3.93
4
David Pfeuffer
17W–3L career · 5 lines in 2026
<1%76%23%
3.91
Troy Bolton II
11W–5L career · 3 lines in 2026
<1%86%14%
3.86
4
Austin Weeks
19W–5L career · 4 lines in 2026
<1%87%12%
3.85
Sundy Muniz
34W–17L career · 5 lines in 2026
2%94%5%
3.78
Justin Barber
2W–1L career · 3 lines in 2026
3%95%3%
3.75
4
Chris Vaughn
15W–10L career · 5 lines in 2026
3%95%3%
3.75
Troy Bolton
14W–8L career · 9 lines in 2026
<1%33%67%
3.56
Rodney Roussett
2W–0L career · no lines in 2026
not enough data
Ross Bickham
3W–3L career · 2 lines 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.