Teams

OC La Habra TC - Leonard Sun1

2025 SCTA Doubles 18 & Over - OC · OC Men - 5.0+

10 players · average NTRP 5.00 / SO.CALIFORNIA

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 DoublesMichael Riechmann / Lawrence Yiang vs Ajay Ahluwalia / Giovanni Vaglietti6-7, 6-4, 1-0
L#1 SinglesJamie Wei vs Luca Marquard4-6, 3-6
W#2 DoublesJacky Visava / Callen Hein vs Dennis Berlien / Jack Martin6-3, 1-6, 1-0
2025-11-09vs OC CMTC - Bryan -Sun1Won 20
W#1 DoublesCallen Hein / Lawrence Yiang vs Andrew Finley / Michael Kovar6-2, 6-3
W#1 SinglesJamie Wei vs Son Pham6-0, 6-2
L#1 DoublesLawrence Wang / Lawrence Yiang vs Dennis Berlien / Chris Kearney3-6, 7-5, 0-1
L#1 SinglesCallen Hein vs Luca Marquard6-7, 2-6
L#2 DoublesJacky Visava / Tyrone Wang vs Giovanni Vaglietti / Ajay Ahluwalia3-6, 2-6
2025-10-12vs OC CMTC - Bryan -Sun1Won 20
W#1 DoublesLawrence Yiang / Michael Riechmann vs Bryan Vo / Roger Toung6-2, 6-3
W#2 DoublesTyrone Wang / Jamie Wei vs Jeff Deng / Gilbert Guevara6-2, 6-2
2025-09-28vs OC LNRC - AviSplit 11
L#1 DoublesLawrence Yiang / Kyle Vo vs Pavel Levitanus / Tyler Jackson2-6, 3-6
W#1 SinglesMichael Riechmann vs Yann Audebert3-6, 6-4, 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.

Flight standings for OC Men - 5.0+ have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

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 4.64 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.

4.84
Jamie Wei
usually #1 Singles 67%, also #2 Doubles 33% · published
4.77
Lawrence Yiang
usually #1 Doubles 100% · published
Callen Hein
usually #1 Doubles 33%, also #1 Singles 33% · published 5
4.75
Michael Riechmann
usually #1 Doubles 67%, also #1 Singles 33% · published
4.65
Kyle Vo
usually #1 Doubles 100% · published
4.54
Jacky Visava
usually #2 Doubles 100% · published
4.27
Francesco Nguyen
usually #2 Doubles 100% · published
Leonard Wang
published
Stevan Quintanar
published
Tyrone Wang
usually #2 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.

Francesco Nguyen + Kyle Vo0542% gamesnot enough data
Kyle Vo + Lawrence Yiang123 matchesnot enough data
Lawrence Yiang + Michael Riechmann213 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.

Jamie Wei
6W–3L career · 3 lines in 2025
no projection at this level
4.84
Lawrence Yiang
9W–10L career · 5 lines in 2025
no projection at this level
4.77
5
Callen Hein
2W–1L career · type S · 3 lines in 2025
not enough data
Michael Riechmann
7W–4L career · 3 lines in 2025
no projection at this level
4.75
Kyle Vo
16W–16L career · 1 line in 2025
no projection at this level
4.65
Jacky Visava
9W–8L career · 2 lines in 2025
no projection at this level
4.54
Francesco Nguyen
7W–12L career · 1 line in 2025
no projection at this level
4.27
Leonard Wang
2W–0L career · no lines in 2025
not enough data
Stevan Quintanar
0W–2L career · no lines in 2025
not enough data
Tyrone Wang
3W–6L career · 2 lines in 2025
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.