Teams

AceVengers

Adult 40 & Over Summer · 3.5 Men

16 players · average NTRP 3.50 / PHILADELPHIA

View scouting list →
Schedule6 played
2026-08-01vs FrogmenLost 03
L#1 DoublesGary Kao / Charis Felton vs Michael Foering / Joseph Baldasano5-7, 6-2, 0-1
L#2 DoublesCarlos Guzman / James Taylor vs Srinath Sankar / Thomas Buker4-6, 6-7
L#3 DoublesZhiyuan Sun / Vinoy K P vs Jonathan Grotell / Ravindra Godbole6-7, 4-6
2026-07-25vs Hoffman ParkLost 12
W#1 DoublesGary Kao / Charis Felton vs Chris Cappelli / JOSEPH SMITH6-4, 1-6, 1-0
L#2 DoublesCarlos Guzman / James Taylor vs John Thiel / Jin An2-6, 2-6
L#3 DoublesJinsuo Xu / Zhiyuan Sun vs Oliver Yu / Robert Johnston6-2, 5-7, 0-1
2026-07-19vs Deuce BagsWon 30
W#1 DoublesGary Kao / Charis Felton vs Jason Friel / Bill Keaton6-2, 1-0
W#2 DoublesCarlos Guzman / James Taylor vs Carlos Araujo / Michael Cirasola6-3, 6-2
W#3 DoublesJinsuo Xu / Zhiyuan Sun vs Edward Sullivan / Nino Scalamandre0-6, 6-1, 1-0
2026-07-12vs GCC - Winners & BeerWon 21
L#1 SinglesZhen Shi vs Mark Comerota6-7, 4-6
W#2 DoublesCharis Felton / Trung Lam vs Stephan Benzekri / Brian Feeney6-1, 6-1
W#3 DoublesZhiyuan Sun / Jinsuo Xu vs Michael Brafman / Frank Goebel6-4, 6-3
2026-07-11vs Aces 40+ 3.5 SummerSplit 22
L#1 DoublesJP Han / Carlos Guzman vs Praveen Palani / Balaji Balasubramanian3-6, 3-6
W#1 SinglesKonstantin Chernega vs Mahesh Maramreddy3-6, 6-2, 1-0
W#2 DoublesVinh Nguyen / Gary Kao vs Abhishek Gakhar / SHAHBAZ RASHEED6-4, 6-2
L#3 DoublesGuanqun Zhang / Airui Jiang vs Tariq Quraishi / Joe Mullen7-5, 3-6, 0-1
2026-06-14vs Penn Oaks- Around the PostWon 30
W#1 SinglesZhen Shi vs Stuart Schanbacher6-3, 6-4
W#2 DoublesGary Kao / Airui Jiang vs Chris Williams / Scott Fabian6-0, 6-4
W#3 DoublesVinh Nguyen / Jinsuo Xu vs Julio Montes / Kim Svendsen6-0, 6-1
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 standings5 teams · 3.5 Men
TeamWLInd. WInd. LSets lostGames lost
1Penn Oaks- Around the Post0511938230
2Frogmen0616818178
3Aces 40+ 3.5 Summer0617718184
4AceVengers0615921180
5GCC - Winners & Beer06101430233

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 3.31 estimated across 13 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.

3.50
Gary Kao
usually #1 Doubles 60%, also #2 Doubles 40% · published 3.5
3.44
Trung Lam
usually #2 Doubles 100% · published
3.40
Carlos Guzman
usually #2 Doubles 75%, also #1 Doubles 25% · published 3.5
3.40
Richard Hildebrand
published
3.36
JP Han
usually #1 Doubles 100% · published 3.5
3.36
Jinsuo Xu
usually #3 Doubles 100% · published
3.36
Zhen Shi
usually #1 Singles 100% · published
3.35
Charis Felton
usually #1 Doubles 75%, also #2 Doubles 25% · published 3.5
3.35
Konstantin Chernega
usually #1 Singles 100% · published
3.29
Airui Jiang
usually #3 Doubles 50%, also #2 Doubles 50% · published 3.5
James Taylor
published 3.5
3.14
Zhiyuan Sun
usually #3 Doubles 100% · published
3.09
Guanqun Zhang
usually #3 Doubles 100% · published 3.5
3.02
Vinoy K P
usually #3 Doubles 100% · published
Linh Nguyen
published
Vinh Nguyen
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.

Carlos Guzman + JP Han5156% games−0.7% vs expected
Zhiyuan Sun + Jinsuo Xu4650% gamesnot enough data
Linh Nguyen + Richard Hildebrand213 matchesnot enough data
Guanqun Zhang + Airui Jiang033 matchesnot enough data
Gary Kao + Charis Felton213 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.

3.5
Gary Kao
56W–18L career · 5 lines in 2026
<1%49%51%
3.50
Trung Lam
14W–3L career · 1 line in 2026
<1%68%32%
3.44
3.5
Carlos Guzman
66W–55L career · 4 lines in 2026
<1%78%22%
3.40
Richard Hildebrand
29W–6L career · no lines in 2026
<1%78%22%
3.40
3.5
JP Han
39W–17L career · 1 line in 2026
<1%85%14%
3.36
Jinsuo Xu
36W–29L career · 4 lines in 2026
<1%86%14%
3.36
Zhen Shi
8W–5L career · 2 lines in 2026
<1%86%13%
3.36
3.5
Charis Felton
37W–24L career · 4 lines in 2026
<1%88%12%
3.35
Konstantin Chernega
5W–2L career · 1 line in 2026
<1%88%12%
3.35
3.5
Airui Jiang
6W–25L career · 2 lines in 2026
1%94%5%
3.29
3.5
James Taylor
72W–229L career · no lines in 2026
not enough data
Zhiyuan Sun
23W–27L career · 4 lines in 2026
15%85%<1%
3.14
3.5
Guanqun Zhang
22W–24L career · 1 line in 2026
24%75%<1%
3.09
Vinoy K P
7W–4L career · 1 line in 2026
45%55%<1%
3.02
Linh Nguyen
45W–21L career · no lines in 2026
not enough data
Vinh Nguyen
3W–0L 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.