Teams

String Theorists

Tri-Level League · Tri-Level 4.0, 3.5, 3.0 Men SOUTH

10 players · average NTRP 3.75 / NEW JERSEY

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 standings5 teams · Tri-Level 4.0, 3.5, 3.0 Men SOUTH
TeamWLInd. WInd. LSets lostGames lost
1Baseliners000000
2Racqueteers Blazers000000
3String Theorists000000
4Racqueteers Aces000000
5Spin Tark000000

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

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 7 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.

Aditya Gupta
published 4
3.60
Liam Nisenfeld
published
3.58
Douglas DeAndrea
published
3.48
Alberto Isaga
published 3.5
3.39
Ryan Sobel
published
3.34
MIHN NGUYEN
published
3.33
Fred DeAndrea
published
2.95
William Downs
published
Diomar Infante
published
Richard Sowalsky
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.

Fred DeAndrea + Ryan Sobel2351% games−10.5% vs expected
Fred DeAndrea + Douglas DeAndrea2344% gamesnot enough data
MIHN NGUYEN + Liam Nisenfeld134 matchesnot enough data
Douglas DeAndrea + Ryan Sobel314 matchesnot enough data
Diomar Infante + Richard Sowalsky033 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
Aditya Gupta
7W–3L career · no lines in 2026
not enough data
Liam Nisenfeld
25W–36L career · no lines in 2026
23%77%<1%
3.60
Douglas DeAndrea
25W–12L career · no lines in 2026
<1%28%72%
3.58
3.5
Alberto Isaga
13W–7L career · type S · no lines in 2026
<1%55%45%
3.48
Ryan Sobel
29W–32L career · no lines in 2026
<1%78%22%
3.39
MIHN NGUYEN
55W–65L career · no lines in 2026
1%86%13%
3.34
Fred DeAndrea
33W–35L career · no lines in 2026
1%87%12%
3.33
William Downs
59W–101L career · no lines in 2026
<1%64%36%
2.95
Diomar Infante
4W–10L career · no lines in 2026
not enough data
Richard Sowalsky
0W–4L career · no 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.