Teams

CDTA E 40&O W/E 4.0M Glenview Sung Sat 2 $23

CDTA ESL 40 & Over W · E

10 players · average NTRP 3.75 / CHICAGO

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 →
Schedule5 played
W#1 DoublesJoon Sung / SEAN YANG vs Danny Postel / Christopher Darnielle6-3, 6-2
W#3 DoublesBrian Yoo / Tom Conradi vs Rafael Lozada / David Chopp6-3, 3-6, 1-0
W#1 DoublesJoon Sung / Thomas Nacher vs Brett Wangman / Gregory Adams6-1, 4-6, 1-0
L#2 DoublesBrian Yoo / Brian Toba vs Adrian Ciuca / Bill Johnston1-6, 5-7
W#3 DoublesPaul Leonardo / Mark Fessler vs Zeno Popa / Jawad Hussain6-3, 6-3
L#1 DoublesSEAN YANG / Brian Yoo vs Gregory Adams / Brett Wangman3-6, 4-6
W#1 SinglesJoon Sung vs Michael Hong6-2, 6-2
W#3 DoublesBenjamin Grais / Young Choi vs Jeff Skummer / Greg Waas6-3, 7-6
W#1 DoublesSEAN YANG / Joon Sung vs Brian Bessler / Oscar Moncau3-6, 6-1, 1-0
W#2 DoublesPaul Leonardo / Rex J Lao vs HENRY ANDOR / William Kao6-4, 6-2
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 standings7 teams · E
TeamWLInd. WInd. LSets lostGames lost
1CDTA E 40&O W/E 4.0M Centennial Franks Fri 7:30 $2091261433288
2CDTA E 40&O W/E 4.0M River Trails Ciuca Sat 6 $2073241636273
3CDTA E 40&O W/E 4.0M Centre Court Hanford Sun 12 $2064241640313
4CDTA E 40&O W/E 4.0M Glenview Sung Sat 2 $2325161229234
5CDTA E 40&O W/E 4.0M MT Bann Smith Sun 12 $252692350311
6(DROPPED) CDTA E 40&O W/E 4.0M Wheaton Keyes Sat 2 $17000000
7CDTA E 40&O W/E 4.0M Naperville Podwika Sun 4:30 $200752347301

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 3.56 estimated across 6 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.

3.87
Joon Sung
usually #1 Doubles 75%, also #1 Singles 25% · published
3.76
Rex J Lao
usually #2 Doubles 100% · published
Benjamin Grais
usually #3 Doubles 100% · published 4
3.64
Paul Leonardo
usually #2 Doubles 50%, also #3 Doubles 50% · published
3.56
Mark Ainsworth
published
3.44
SEAN YANG
usually #1 Doubles 100% · published
3.10
Brian Toba
published 3.5
Brian Yoo
usually #1 Doubles 33%, also #3 Doubles 33% · published
Jason Hui
published
Jim Cha
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.

Joon Sung + SEAN YANG9260% gamesnot enough data
Paul Leonardo + Joon Sung314 matchesnot enough data
Mark Ainsworth + Brian Toba044 matchesnot enough data
Mark Ainsworth + Joon Sung213 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.

Joon Sung
91W–45L career · 4 lines in 2022
<1%83%16%
3.87
Rex J Lao
57W–19L career · 1 line in 2022
2%94%3%
3.76
4
Benjamin Grais
14W–10L career · type M · 1 line in 2022
not enough data
Paul Leonardo
91W–64L career · 2 lines in 2022
14%86%<1%
3.64
Mark Ainsworth
52W–93L career · no lines in 2022
31%69%<1%
3.56
SEAN YANG
13W–17L career · 3 lines in 2022
67%33%<1%
3.44
3.5
Brian Toba
161W–101L career · no lines in 2022
22%78%<1%
3.10
Brian Yoo
4W–4L career · 3 lines in 2022
not enough data
Jason Hui
32W–30L career · no lines in 2022
not enough data
Jim Cha
1W–3L career · no lines in 2022
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.