Teams

Willowbrook: Lions

2023 18&Over Men · 5.0

11 players · average NTRP 4.88 / SOUTHERN REGION

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
2023-07-27vs NRRC: 5.0Lost 02
L#1 DoublesBrad Maisey / Mauricio Guerrero vs Juan Pablo Herrera / Francisco Retamal Diaz5-7, 4-6
L#2 DoublesAdam Marianacci / Herick Isago vs Paulo Chiapponi / Adam Homan5-7, 4-6
2023-07-25vs Eastern/Baro Tomas/18&Over5.0MLost 12
L#1 DoublesAdam Marianacci / Michael Wallace vs Josep Baro Tomas / Ivanhoe Lissanevitch1-6, 6-7
L#1 SinglesLiam Berkowitz vs Andreas Landgrebe2-6, 2-6
W#2 DoublesJonathan Dorin / Jack Wei vs Carlos Campo / Nikolay Sahakyan4-6, 7-6, 1-0
2023-07-06vs Eastern/Baro Tomas/18&Over5.0MLost 12
L#1 DoublesAdam Marianacci / Mauricio Guerrero vs Francisco Javier Garcia Redondo / Sahibzada Ali4-6, 7-6, 0-1
W#1 SinglesHerick Isago vs Nikolay Sahakyan6-1, 7-5
L#2 DoublesBrad Maisey / Brad Breakstone vs John Cassas / Ted Williams2-6, 4-6
2023-06-23vs Eastern/Baro Tomas/18&Over5.0MLost 03
L#1 DoublesMauricio Guerrero / Rodrigo Latorraca vs Francisco Javier Garcia Redondo / Alberto Romea3-6, 3-6
L#1 SinglesHerick Isago vs Juan Cruz Scoppetta6-4, 4-6, 0-1
L#2 DoublesBrad Maisey / Adam Marianacci vs Ted Williams / Andreas Landgrebe5-7, 4-6
2023-06-21vs NRRC: 5.0Lost 03
L#1 DoublesAdam Marianacci / Charl Wolmarans vs Christopher Tham / Charlie Levinson0-6, 2-6
L#1 SinglesHerick Isago vs Paulo Chiapponi5-7, 6-2, 0-1
L#2 DoublesBrad Maisey / Jonathan Dorin vs Jean-Benoit Belin / Juan Pablo Herrera3-6, 6-4, 0-1
2023-05-31vs Westchester Avenue TennisWon 20
W#1 DoublesHerick Isago / Mauricio Guerrero vs Jan Alafriz / Stefan Riecher6-2, 6-3
W#2 DoublesAdam Marianacci / Brad Maisey vs Pierre-Marie Despontin / Phillip Rehg6-3, 6-1
2023-05-25vs NRRC: 5.0Won 21
L#1 DoublesAdam Marianacci / Mauricio Guerrero vs Christopher Tham / Charlie Levinson7-6, 0-6, 0-1
W#1 SinglesHerick Isago vs Jean-Benoit Belin6-2, 6-3
W#2 DoublesBrad Maisey / Liam Berkowitz vs Paulo Chiapponi / Juan Pablo Herrera7-6, 1-6, 1-0
2023-05-11vs Westchester Avenue TennisWon 30
W#1 DoublesMichael Wallace / Mauricio Guerrero vs Clinton DeVries / Neeladitya Roy6-2, 7-5
W#1 SinglesHerick Isago vs Jan Alafriz6-0, 6-2
W#2 DoublesBrad Maisey / Adam Marianacci vs Stefan Riecher / Jeffrey Gold6-2, 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 standings for 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 4.61 estimated across 5 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.

4.83
Brad Maisey
usually #2 Doubles 86%, also #1 Doubles 14% · published 5
4.78
Charl Wolmarans
usually #1 Doubles 100% · published 5
4.76
Rodrigo Latorraca
usually #1 Doubles 100% · published
Adam Marianacci
usually #2 Doubles 50%, also #1 Doubles 50% · published 5
4.43
Brad Breakstone
usually #2 Doubles 100% · published 4.5
4.25
Liam Berkowitz
usually #1 Singles 50%, also #2 Doubles 33% · published
Herick Isago
usually #1 Singles 71%, also #2 Doubles 14% · published
Jack Wei
usually #2 Doubles 100% · published
Jonathan Dorin
usually #2 Doubles 100% · published
Mauricio Guerrero
usually #1 Doubles 100% · published
Michael Wallace
usually #1 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.

Brad Maisey + Adam Marianacci5161% 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.

5
Brad Maisey
15W–9L career · 7 lines in 2023
no projection at this level
4.83
5
Charl Wolmarans
5W–1L career · type S · 1 line in 2023
no projection at this level
4.78
Rodrigo Latorraca
11W–11L career · 1 line in 2023
no projection at this level
4.76
5
Adam Marianacci
12W–15L career · 8 lines in 2023
not enough data
4.5
Brad Breakstone
42W–21L career · 1 line in 2023
<1%70%30%
4.43
Liam Berkowitz
23W–18L career · 6 lines in 2023
4%93%3%
4.25
Herick Isago
4W–3L career · 7 lines in 2023
not enough data
Jack Wei
1W–0L career · 1 line in 2023
not enough data
Jonathan Dorin
7W–6L career · 2 lines in 2023
not enough data
Mauricio Guerrero
4W–4L career · 6 lines in 2023
not enough data
Michael Wallace
10W–3L career · 2 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.