Teams

LLTC - Sugma

*2025 Houston Fall League (2024) NA - Thursday Men's Doubles · Men 4.0

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 →

Flight standings for Men 4.0 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 3.79 estimated across 8 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
Miao Zhang
published
3.90
Chaoning Zeng
published 4
3.87
Erik Janssen
published 4
3.83
Hendrick Suwirjo
published 4
Alan Luu
published 4
Jacob Spelman
published 4
3.75
Christopher Bui
published 4
3.69
Cooper Viancos
published 4
3.66
Nicholas Self
published
3.61
Austin Jacobs
published 4
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.

Erik Janssen + Cooper Viancos6059% games+11.7% vs expected
Hendrick Suwirjo + Chaoning Zeng3256% gamesnot enough data
Hendrick Suwirjo + Nicholas Self314 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.

Miao Zhang
32W–25L career · no lines in 2025
<1%58%42%
3.98
4
Chaoning Zeng
83W–39L career · type A · no lines in 2025
<1%77%23%
3.90
4
Erik Janssen
16W–5L career · no lines in 2025
<1%84%15%
3.87
4
Hendrick Suwirjo
37W–25L career · no lines in 2025
1%90%10%
3.83
4
Alan Luu
2W–6L career · no lines in 2025
not enough data
4
Cristien Fernandez
5W–14L career · no lines in 2025
not enough data
4
Jacob Spelman
4W–6L career · no lines in 2025
not enough data
4
Christopher Bui
5W–27L career · no lines in 2025
3%95%3%
3.75
4
Cooper Viancos
6W–11L career · no lines in 2025
7%92%1%
3.69
Nicholas Self
16W–8L career · no lines in 2025
11%88%<1%
3.66
4
Austin Jacobs
8W–12L career · type S · no lines in 2025
21%79%<1%
3.61

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.