Teams

SD 4.5 Tierrasanta TC (3:2)/ Udall

2023 Adult 18 & Over Spring - SD · SD - Men - 4.5

10 players · average NTRP 4.38 / SAN DIEGO

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Schedule6 played
2023-06-18Won 10
W#2 DoublesJerry Lu / Jason Char vs Jamie Wright / Kelvin Nguyen4-6, 6-4, 1-0
2023-06-17Won 10
W#2 DoublesJason Char / Sirius Yoo vs Ieng Srioudom / Kelvin Nguyen6-3, 6-1
L#2 DoublesJonathan Coyle / Jason Char vs Johnny Liu / Ranjit Salvi3-6, 7-5, 0-1
2023-05-07vs SD 4.5 UCRC (5 @)/ DangLost 01
L#3 DoublesJason Char / Billy Arenas vs Loren Chang / Daniel Pepa6-7, 1-6
W#3 DoublesJason Char / Keaton Lu vs Jordan Adams / Jed Galan7-6, 5-7, 1-0
L#3 DoublesAndrew Ma / Jason Char vs Antonio Hernandez / Jed Galan2-6, 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 standings for SD - Men - 4.5 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 4.23 estimated across 3 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.

4.54
David Bracher
published 4.5
Charlie Mazzarelli
published 4.5
4.16
Jason Char
usually #3 Doubles 50%, also #2 Doubles 50% · published 4.5
3.98
Billy Arenas
published 4
Jerry Lu
published
Joe Udall
published
John Broderick
published
Jonathan Coyle
published
Keaton Lu
published
Sirius Yoo
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.

Billy Arenas + Jason Char10167% gamesnot enough data
Joe Udall + Sirius Yoo3255% gamesnot 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.

4.5
David Bracher
11W–0L career · no lines in 2023
<1%38%62%
4.54
4.5
Charlie Mazzarelli
0W–2L career · no lines in 2023
not enough data
4.5
Jason Char
92W–45L career · 6 lines in 2023
12%87%1%
4.16
4
Billy Arenas
68W–33L career · no lines in 2023
<1%56%44%
3.98
Jerry Lu
4W–2L career · no lines in 2023
not enough data
Joe Udall
10W–5L career · no lines in 2023
not enough data
John Broderick
2W–1L career · no lines in 2023
not enough data
Jonathan Coyle
8W–3L career · no lines in 2023
not enough data
Keaton Lu
8W–2L career · no lines in 2023
not enough data
Sirius Yoo
6W–3L career · no lines in 2023
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.