Teams

Memorial Club Townhomes - Warriors

*2025 Houston Fall League (2024) NA - Thursday Men's Doubles · Men 3.5

18 players · average NTRP 3.60 / 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 →

Flight standings for Men 3.5 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 3.38 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.

3.62
3.50
Edmond Lam
published 3.5
3.46
Supriyo Chowdhury
published
3.45
Jason Gustafson
published
3.45
Kevin Pehlman
published
3.41
Oscar Herdocia
published
3.41
Simon Sierra
published
3.38
Joseph Waggenspack
published
3.28
Franz Grunenberg
published 3.5
3.27
ERIK ROUSSEL
published 3.5
Chris Nagle
published 3.5
3.21
Rick Cannon
published
3.18
Joel Mapes
published
Jimmy Bates
published
Jimmy Waggenspack
published
Juan Caldentey
published
Luke Tomas
published
ROBERT MATTOSO
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.

Jason Gustafson + Kevin Pehlman6457% games+7.7% vs expected
Supriyo Chowdhury + ERIK ROUSSEL5159% games+7.4% vs expected
Jason Gustafson + Oscar Herdocia9165% games+6.5% vs expected
Supriyo Chowdhury + Joel Mapes4160% games+3.2% vs expected
Supriyo Chowdhury + Oscar Herdocia5254% games−5.9% vs expected
Jimmy Bates + Franz Grunenberg404 matchesnot enough data
Kevin Pehlman + Oscar Herdocia224 matchesnot enough data
Joel Mapes + ROBERT MATTOSO314 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
Cesare Castagnoli
42W–15L career · no lines in 2025
18%82%<1%
3.62
3.5
Edmond Lam
31W–9L career · type A · no lines in 2025
<1%49%51%
3.50
Supriyo Chowdhury
38W–30L career · no lines in 2025
<1%64%36%
3.46
Jason Gustafson
50W–21L career · no lines in 2025
<1%66%34%
3.45
Kevin Pehlman
42W–36L career · no lines in 2025
<1%66%34%
3.45
Oscar Herdocia
59W–30L career · no lines in 2025
<1%76%24%
3.41
Simon Sierra
29W–20L career · no lines in 2025
<1%76%24%
3.41
Joseph Waggenspack
11W–6L career · no lines in 2025
<1%82%18%
3.38
3.5
Franz Grunenberg
21W–12L career · no lines in 2025
2%94%4%
3.28
3.5
ERIK ROUSSEL
21W–21L career · no lines in 2025
2%94%4%
3.27
3.5
Chris Nagle
7W–1L career · no lines in 2025
not enough data
Rick Cannon
31W–37L career · no lines in 2025
5%94%1%
3.21
Joel Mapes
32W–42L career · no lines in 2025
8%91%1%
3.18
Jimmy Bates
14W–4L career · no lines in 2025
not enough data
Jimmy Waggenspack
2W–1L career · no lines in 2025
not enough data
Juan Caldentey
15W–4L career · no lines in 2025
not enough data
Luke Tomas
0W–1L career · no lines in 2025
not enough data
ROBERT MATTOSO
8W–8L 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.