Teams

SCTA/Wladimir Chacon

2026 SCTA Summer '25 - USTA Adult 40 & Over Men · Men 3.5

15 players · average NTRP 3.50 / GEORGIA

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 →
Schedule8 played
2025-08-10vs PTCTC/FarmerWon 40
W#1 DoublesScotty Wen / Kong Phachanh vs Rob Dugas / Matthew Miller3-6, 6-2, 7-6
W#1 SinglesMichael Schriks vs Liang Fang6-0, 6-1
W#2 DoublesJason Joiner / Fumiaki Tago vs David Bayne / Donny Wall6-2, 1-6, 6-3
W#3 DoublesJerry Leinonen / Matt Akey vs James Galla / Larry Walters6-3, 6-3
2025-08-05vs Highgrove/RobbinsWon 21
W#1 DoublesWladimir Chacon / Scotty Wen vs David Rosenberg / Trey Spurlock6-0, 7-5
W#2 DoublesRobert Criste / Fumiaki Tago vs Michael Dunlap / Eric Ratinaud6-1, 6-3
L#3 DoublesWladimir Chacon Sr / John Nunez vs Paul Chan / Tracey Paul6-7, 3-6
2025-07-27vs PTCTC/PigottWon 31
L#1 DoublesWladimir Chacon Sr / Scotty Wen vs Chet Bhasin / Larry Cochran2-6, 6-1, 3-6
W#1 SinglesMichael Schriks vs Harris Frank6-2, 6-3
W#2 DoublesWladimir Chacon / William Balboa vs John Warren / Calvin Betz6-4, 7-6
W#3 DoublesRobert Criste / Fumiaki Tago vs Robert Frank / Jack Pigott7-6, 6-4
2025-07-13vs Woodcreek/SmithSplit 22
L#1 DoublesScotty Wen / William Balboa vs Mark Weiss / Richard Quesenberry6-7, 4-6
W#1 SinglesMichael Schriks vs Dan Bohrer6-7, 6-2, 6-3
L#2 DoublesJikun Wei / Wladimir Chacon Sr vs Harsha Gramani / John Vickery3-6, 6-7
W#3 DoublesJason Joiner / Wladimir Chacon vs Eric Lax / Chris Bohler6-1, 6-2
2025-07-12vs PTCTC/FarmerWon 31
L#1 DoublesTim Tilley / John Nunez vs Rob Dugas / Matthew Miller3-6, 3-6
W#1 SinglesMichael Schriks vs Patrick Kearney6-0, 6-0
W#2 DoublesKong Phachanh / Jerry Leinonen vs Victor Soto / Donny Wall6-4, 6-3
W#3 DoublesWilliam Balboa / Robert Criste vs Timothy Dunn / James Galla4-6, 2-1
2025-07-08vs Woodcreek/SmithSplit 22
W#1 DoublesJason Joiner / Wladimir Chacon Sr vs Richard Quesenberry / John Vickery3-6, 6-4, 6-4
W#1 SinglesMichael Schriks vs Dan Bohrer6-1, 6-2
L#2 DoublesJerry Leinonen / David Wright vs Chris Bohler / Harsha Gramani1-6, 2-6
L#3 DoublesTim Tilley / Jikun Wei vs Ritchie Seath / Chubby Motin6-7, 2-6
2025-06-22vs Highgrove/RobbinsWon 31
W#1 DoublesWilliam Balboa / Fumiaki Tago vs David Rosenberg / Trey Spurlock6-2, 6-4
W#1 SinglesWladimir Chacon vs Tracey Paul6-0, 6-1
W#2 DoublesWladimir Chacon Sr / Kong Phachanh vs Brian Robbins / Duane Siguenza6-2, 6-3
L#3 DoublesLeo van Zanten / Jikun Wei vs Darryl Brunk / Charles Elfer5-7, 1-6
2025-06-14vs PTCTC/PigottLost 12
L#1 DoublesKong Phachanh / Jerry Leinonen vs Gary Wood / Tim Bellury6-2, 4-6, 2-6
W#1 SinglesMichael Schriks vs Harris Frank6-2, 7-5
L#2 DoublesMatt Akey / William Balboa vs Larry Cochran / Doug Young4-6, 5-7
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 · Men 3.5
TeamWLInd. WInd. LSets lostGames lost
1SCTA/Wladimir Chacon62221025260
2Woodcreek/Smith53141839335
3PTCTC/Pigott44171534324
4PTCTC/Farmer44151736321
5Highgrove/Robbins17122043323

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 3.37 estimated across 14 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.

3.67
Michael Schriks
usually #1 Singles 100% · published
3.50
Jason Joiner
usually #3 Doubles 33%, also #1 Doubles 33% · published
3.48
Matt Akey
usually #2 Doubles 50%, also #3 Doubles 50% · published
3.48
Wladimir Chacon
usually #3 Doubles 25%, also #2 Doubles 25% · published
3.46
Scotty Wen
usually #1 Doubles 100% · published
3.45
Robert Criste
usually #3 Doubles 67%, also #2 Doubles 33% · published
3.41
William Balboa
usually #1 Doubles 40%, also #2 Doubles 40% · published
3.38
Kong Phachanh
usually #1 Doubles 50%, also #2 Doubles 50% · published
3.37
Fumiaki Tago
usually #2 Doubles 50%, also #3 Doubles 25% · published 3.5
3.30
Jerry Leinonen
usually #2 Doubles 50%, also #1 Doubles 25% · published
3.27
Wladimir Chacon Sr
usually #2 Doubles 40%, also #1 Doubles 40% · published
3.21
Jikun Wei
usually #3 Doubles 67%, also #2 Doubles 33% · published
3.10
John Nunez
usually #1 Doubles 50%, also #3 Doubles 50% · published
3.06
Tim Tilley
usually #1 Doubles 50%, also #3 Doubles 50% · published
Leo van Zanten
usually #3 Doubles 100% · 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.

Jason Joiner + Wladimir Chacon6064% gamesnot enough data
Kong Phachanh + Wladimir Chacon Sr4156% gamesnot enough data
Jerry Leinonen + Kong Phachanh224 matchesnot enough data
Kong Phachanh + Wladimir Chacon404 matchesnot enough data
Michael Schriks + William Balboa303 matchesnot enough data
Robert Criste + Fumiaki Tago303 matchesnot enough data
William Balboa + Wladimir Chacon303 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.

Michael Schriks
22W–6L career · 6 lines in 2026
<1%9%91%
3.67
Jason Joiner
23W–5L career · 3 lines in 2026
<1%50%50%
3.50
Matt Akey
7W–9L career · 2 lines in 2026
<1%55%45%
3.48
Wladimir Chacon
33W–15L career · 4 lines in 2026
<1%55%45%
3.48
Scotty Wen
29W–11L career · 4 lines in 2026
<1%63%37%
3.46
Robert Criste
17W–9L career · 3 lines in 2026
<1%64%36%
3.45
William Balboa
40W–17L career · 5 lines in 2026
<1%75%24%
3.41
Kong Phachanh
20W–11L career · 4 lines in 2026
<1%82%17%
3.38
3.5
Fumiaki Tago
11W–4L career · 4 lines in 2026
<1%85%15%
3.37
Jerry Leinonen
6W–5L career · 4 lines in 2026
1%93%6%
3.30
Wladimir Chacon Sr
15W–15L career · 5 lines in 2026
2%94%4%
3.27
Jikun Wei
5W–9L career · 3 lines in 2026
5%94%1%
3.21
John Nunez
5W–10L career · 2 lines in 2026
22%78%<1%
3.10
Tim Tilley
7W–40L career · 2 lines in 2026
32%67%<1%
3.06
Leo van Zanten
0W–2L career · 1 line 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.