Teams

Grandslammers

2026 Washington D.C. Adult 18 & Over · Washington D.C. Adult 18 & Over 4.0 Men

9 players · average NTRP 4.00 / WASHINGTON D.C.

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 →
Schedule9 played
2026-06-13vs Highly StrungLost 13
L#1 DoublesSidney Gibson / Patrick Dellinger vs Daniel Hong / Arvind Jairam5-7, 2-6
L#1 SinglesVik Sandhu vs Jesse Cebulash2-6, 1-6
W#2 DoublesTom St Hilaire / Andrew Wanamaker vs Robert Luftglass / Jordan Glashow6-1, 6-4
L#2 SinglesSean Berman vs Taylor Murphy3-6, 4-6
2026-06-07vs BreakersWon 40
W#1 DoublesJames Wise / Sidney Gibson vs Ray Knight / Alex Bartczak6-1, 6-1
W#1 SinglesBrayden Cohen vs John Sluder6-0, 6-1
W#2 DoublesPatrick Dellinger / Tom St Hilaire vs Justin Romano / Andras Teleki6-1, 6-3
W#2 SinglesVik Sandhu vs Peter Gwynn-Sackson6-1, 5-5
2026-05-31vs RogersSplit 22
L#1 DoublesTom St Hilaire / Patrick Dellinger vs Ryan Rosenkranz / Bryan Kay6-1, 3-6, 0-1
W#1 SinglesBrayden Cohen vs Joshua Folk6-1, 6-2
L#2 DoublesSean Berman / Sidney Gibson vs Jose MacAranas / Abhishek Saxena1-6, 6-2, 0-1
W#2 SinglesVik Sandhu vs Joshua Friedlander6-3, 7-5
2026-05-30vs Highly StrungWon 32
L#1 DoublesAndrew Wanamaker / Sean Berman vs Randall Brater / Daniel Hong3-6, 1-6
W#1 SinglesBrayden Cohen vs Taylor Murphy6-0, 6-0
W#2 DoublesTom St Hilaire / Patrick Dellinger vs Nicholas Isaac Bamman / Jonathan Ramseur7-5, 3-3
L#2 SinglesSean Lei vs William Bates5-7, 3-4
W#3 DoublesSidney Gibson / Vik Sandhu vs Ahmet Kilic / Jeffrey Santos6-1, 2-6, 1-0
2026-05-16vs Net AssetsLost 04
L#1 DoublesSidney Gibson / Vik Sandhu vs Shuang Chen / Jonathan Kim2-6, 3-6
L#1 SinglesBrayden Cohen vs Hung Huynh2-6, 1-6
L#2 DoublesTom St Hilaire / James Wise vs Anand Rajeswaran / Ji Cha0-6, 2-6
L#2 SinglesPatrick Dellinger vs Sam Jacobson1-6, 6-2, 0-1
2026-05-09vs RogersWon 31
L#1 DoublesSean Lei / Vik Sandhu vs Ryan Rosenkranz / ALBERT TENG3-6, 6-7
W#1 SinglesBrayden Cohen vs Joshua Folk2-0
W#2 DoublesAndrew Wanamaker / Sidney Gibson vs Bryan Kay / Elliot Rogers6-1, 3-6, 1-0
W#3 DoublesTom St Hilaire / Patrick Dellinger vs Joshua Friedlander / Jose MacAranas6-2, 6-2
2026-05-03vs Cedar SprintLost 13
L#1 DoublesAndrew Wanamaker / Sean Lei vs Matthew Holubecki / Raghu Menon0-6, 3-6
W#1 SinglesBrayden Cohen vs Khoa Tran6-1, 4-6, 1-0
L#2 DoublesVik Sandhu / Tom St Hilaire vs Ali Hamdani / Aaron Ohmer1-6, 2-6
L#2 SinglesPatrick Dellinger vs Yusuf House7-5, 3-5
2026-04-25vs HitmenLost 13
L#1 DoublesPatrick Dellinger / James Wise vs Angel Fernandez / Curtis Derek Owens1-6, 2-6
W#1 SinglesBrayden Cohen vs Sam Friedman6-4, 6-1
L#2 DoublesAndrew Wanamaker / Sidney Gibson vs David Neuman / Glen Medina3-6, 1-6
L#3 DoublesTom St Hilaire / Sean Berman vs Yong Kim / Michael Polmanteer3-6, 3-6
2026-04-18vs DJ KittenSplit 22
W#1 DoublesPatrick Dellinger / James Wise vs William Wray / Francisco Santos7-5, 6-1
L#1 SinglesVik Sandhu vs Bobby Shore0-6, 0-6
L#2 DoublesSidney Gibson / Andrew Wanamaker vs Bradley Kesling / Jatin Khanna2-6, 2-2
W#3 DoublesTom St Hilaire / Sean Berman vs Shane Callaghan / Thomas Moore6-4, 6-4
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 standings3 teams · Washington D.C. Adult 18 & Over 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1Hitmen09261943329
2Grandslammers09172857402
3Highly Strung09113463425

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 3.67 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.

4.00
Brayden Cohen
usually #1 Singles 100% · published 4
3.87
Patrick Dellinger
usually #1 Doubles 44%, also #2 Singles 22% · published
3.70
James Wise
usually #1 Doubles 75%, also #2 Doubles 25% · published 4
3.68
Tom St Hilaire
usually #2 Doubles 56%, also #3 Doubles 33% · published 4
3.62
Andrew Wanamaker
usually #2 Doubles 67%, also #1 Doubles 33% · published 4
3.60
Sean Berman
usually #3 Doubles 40%, also #2 Singles 20% · published
3.60
Sean Lei
usually #1 Doubles 67%, also #2 Singles 33% · published
3.54
Sidney Gibson
usually #2 Doubles 50%, also #1 Doubles 38% · published
3.40
Vik Sandhu
usually #1 Singles 25%, also #1 Doubles 25% · 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.

Brayden Cohen + Sidney Gibson3344% games−2.4% vs expected
Patrick Dellinger + Tom St Hilaire314 matchesnot enough data
Andrew Wanamaker + Sidney Gibson224 matchesnot enough data
Sidney Gibson + Tom St Hilaire044 matchesnot enough data
Vik Sandhu + Sidney Gibson213 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
Brayden Cohen
15W–6L career · 7 lines in 2026
<1%49%51%
4.00
Patrick Dellinger
7W–5L career · 9 lines in 2026
<1%85%15%
3.87
4
James Wise
2W–2L career · type S · 4 lines in 2026
6%93%1%
3.70
4
Tom St Hilaire
34W–48L career · 9 lines in 2026
9%91%1%
3.68
4
Andrew Wanamaker
9W–15L career · 6 lines in 2026
17%82%<1%
3.62
Sean Berman
3W–8L career · 5 lines in 2026
22%78%<1%
3.60
Sean Lei
1W–8L career · 3 lines in 2026
23%77%<1%
3.60
Sidney Gibson
24W–37L career · 8 lines in 2026
39%61%<1%
3.54
Vik Sandhu
4W–12L career · 7 lines in 2026
77%23%<1%
3.40

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.