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THPRD-Zeng

2024 Adult 18 & Over · 4.0 Men

12 players · average NTRP 3.88 · USTA/PACIFIC NW / NORTHERN OREGON

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Scouting

Roster averages 3.57 estimated across 10 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.

3.90
Saurabh Chauhan
usually #1 Singles 100% · published 4.5
3.82
NANDA SIDDAIAH
published 4
—
Jian Zeng
usually #1 Singles 67%, also #2 Singles 33% · published 4
3.71
Sanh Trinh
usually #2 Doubles 25%, also #1 Singles 25% · published 4
3.67
Igor Landais
usually #1 Singles 60%, also #2 Doubles 40% · published 4
3.63
Atif Afzal
usually #1 Doubles 38%, also #3 Doubles 25% · published 4
3.57
Tommy Trakoolthai
usually #1 Doubles 36%, also #2 Doubles 32% · published 4
3.50
Frank Shen
usually #3 Doubles 50%, also #2 Doubles 33% · published 4
3.46
Jonathan Hong
usually #1 Doubles 67%, also #2 Doubles 22% · published 3.5
3.25
Jordan Keomanivanh
usually #3 Doubles 40%, also #2 Doubles 33% · published 3.5
—
Michael Tien
usually #3 Doubles 80%, also #2 Doubles 20% · published 3.5
3.15
Kirk Planck
usually #1 Doubles 60%, also #3 Doubles 20% · published 3.5
Results12 ties
2025-03-15Won 1–0
W#2 DoublesFrank Shen / Yu Zhang vs Kavonne B. Webb / George Lang6-2, 6-2
2025-03-15Lost 0–1
L#3 DoublesFrank Shen / Thu Johnson vs Robert Vondell / Adriana Chitoiu7-6, 6-4
2024-03-30Lost 1–3
L#1 DoublesJonathan Hong / Atif Afzal vs Bill Christensen / Andrew Slominski6-1, 6-0
W#1 SinglesSanh Trinh vs Matt Fleskes6-2, 6-0
L#2 DoublesJordan Keomanivanh / Adam Oken vs William Anderson / Jeroen Swanborn6-1, 6-0
L#3 DoublesTommy Trakoolthai / Frank Shen vs Hector M Salomon / Russ DeMoss3-6, 6-1, 1-0
2024-03-23Lost 2–3
W#1 DoublesJonathan Hong / Atif Afzal vs Keith Johnson / William Malloch7-6, 6-4
W#1 SinglesIgor Landais vs Brian Hendrickson7-5, 6-3
L#2 DoublesSanh Trinh / Tommy Trakoolthai vs Nate Ford / Peter Brown6-1, 6-1
L#2 SinglesJian Zeng vs Willis Boyer3-6, 6-2, 1-0
L#3 DoublesFrank Shen / Jordan Keomanivanh vs Gary Chin / James Ringelberg6-4, 7-5
2024-03-17Lost 2–3
L#1 DoublesJonathan Hong / Henry Trinh vs Jason Ruhmann / Brad Ouderkirk6-1, 6-2
L#1 SinglesIgor Landais vs Joshua Weber6-2, 6-0
W#2 DoublesTommy Trakoolthai / Adam Oken vs Chris Collins / David Greenberg6-4, 6-7, 1-0
W#2 SinglesSanh Trinh vs Steve Eggerts6-4, 6-1
L#3 DoublesMichael Tien / Atif Afzal vs Michael Jung / Michael Shin6-3, 6-4
2024-03-02Won 4–1
L#1 DoublesJordan Keomanivanh / Frank Shen vs Tyler Pell / Louie Amurao6-2, 6-4
W#1 SinglesJian Zeng vs Benson Chong6-2, 6-7, 1-0
W#2 DoublesTommy Trakoolthai / Igor Landais vs Wes Haas / Peter Katon6-3, 6-2
W#2 SinglesSanh Trinh vs Logan Corcoran6-3, 6-1
W#3 DoublesMichael Tien / Atif Afzal vs Christopher Bevans / Richard Kelly6-1, 6-0
2024-02-24Lost 0–4
L#1 DoublesJonathan Hong / Adam Oken vs Scott Lenker / Brian McDonagh6-3, 7-5
L#1 SinglesJian Zeng vs Lance Steinberg6-2, 6-4
L#2 DoublesNANDA SIDDAIAH / Jordan Keomanivanh vs Ken Schwerd / John Oh6-2, 6-3
L#3 DoublesKirk Planck / Tommy Trakoolthai vs Brian Posewitz / William Hergenhan7-6, 6-1
2024-02-18Lost 1–3
W#1 SinglesIgor Landais vs Brian Theobald6-3, 6-1
L#2 DoublesAdam Oken / Kirk Planck vs Marcus Kroloff / Andrew Slominski6-1, 6-3
L#2 SinglesTommy Trakoolthai vs Matt Fleskes6-2, 6-0
L#3 DoublesJordan Keomanivanh / Michael Tien vs Michael Cobb / Dan Tracy7-5, 6-3
2024-02-09Lost 0–4
L#1 SinglesAtif Afzal vs Doug Post6-2, 6-4
L#2 DoublesIgor Landais / Jordan Keomanivanh vs Patrick Herbst / Brian Posewitz6-2, 6-3
L#2 SinglesTommy Trakoolthai vs Sam Kallevig6-3, 6-1
L#3 DoublesMichael Tien / Kirk Planck vs Christian Casebeer / Scott Lenker7-6, 6-1
2024-01-28Lost 1–3
W#1 SinglesSaurabh Chauhan vs Rohit Colaco6-2, 7-6
L#2 DoublesFrank Shen / Michael Tien vs Pete Jacobs / Max Breslau6-2, 6-4
L#2 SinglesAtif Afzal vs Willis Boyer6-4, 0-6, 1-0
L#3 DoublesTommy Trakoolthai / Jordan Keomanivanh vs James Ringelberg / Mark King6-2, 6-1
2023-12-09Lost 0–1
L#2 DoublesAtif Afzal / Andrea Vicino vs Ben Howard / Julia Bride7-6, 6-4
2023-12-08Lost 0–1
L#1 DoublesAtif Afzal / Shannon Babcock vs Jon Monson / Karen Ohollaren3-6, 6-3, 1-0
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.
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.

4.5
Saurabh Chauhan
55W–32L career
40%60%0%
3.90
4
NANDA SIDDAIAH
69W–31L career
0%98%2%
3.82
4
Jian Zeng
54W–29L career
not enough data
—
4
Sanh Trinh
56W–37L career
2%98%0%
3.71
4
Igor Landais
62W–55L career
3%97%0%
3.67
4
Atif Afzal
52W–36L career
12%88%0%
3.63
4
Tommy Trakoolthai
76W–58L career
15%85%0%
3.57
4
Frank Shen
38W–69L career
31%69%0%
3.50
3.5
Jonathan Hong
92W–73L career
0%80%20%
3.46
3.5
Jordan Keomanivanh
51W–86L career
1%99%0%
3.25
3.5
Michael Tien
2W–11L career
not enough data
—
3.5
Kirk Planck
91W–71L career
6%94%0%
3.15

Three percentages are the year-end projection — chance of moving down, staying, moving up — and the number on the right is our estimated dynamic rating, which USTA never publishes. 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.