Teams

PHXWC/CarltonSouthern/18&O/4.5M

2025 SPR Adult 18&O PM · 4.5 Adult 18 & Over Men Mon PM

14 players · average NTRP 4.50 / CENTRAL ARIZONA

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 →
Schedule12 played
2025-04-28vs 4.5 PAS Bennett Paseo M18SWon 50
W#1 DoublesBill Stelle / Ryan Marcus vs David Gold / Josh Heape6-7, 6-1, 1-0
W#1 SinglesLuke Albertson vs Don Rowden6-2, 6-0
W#2 DoublesAllan Bartlett / Leonardo Mendez vs Teodoro Ramirez / David Bennett6-1, 6-4
W#2 SinglesBenjamin Haber vs Michael Sainz5-7, 7-6, 1-0
W#3 DoublesRich Southern / David Bernauer vs George Fontes Jr / Douglas Salaway6-1, 6-2
2025-04-21vs 4.5 PTC Abney M18SWon 40
W#1 DoublesRyan Marcus / Bill Stelle vs Tyler McDonald / Thomas Green6-4, 6-1
W#1 SinglesLuke Albertson vs Nathan Ellefsen6-1, 6-1
W#2 DoublesDavid Bernauer / Robert Keil vs Derek Seibert / Matthew McManus6-2, 7-5
W#2 SinglesBenjamin Haber vs Tyler Parlade4-6, 6-2, 1-0
2025-04-14vs PHX/KimEngstrom/18&O/4.5MLost 14
L#1 DoublesRobert Carlton / Allan Bartlett vs Tim Uzzanti / Daniel Kerr6-7, 5-7
W#1 SinglesLuke Albertson vs Luke Stoffel6-3, 7-5
L#2 DoublesRich Southern / Ryan Marcus vs Kyle Boudreau / Eric Engstrom4-6, 5-7
L#2 SinglesCody Kacerek vs Taylor Kim1-6, 6-3, 0-1
L#3 DoublesLeonardo Mendez / Derek Martin vs Christopher DeRosa / Saman Rezaie3-6, 3-6
2025-04-07vs 4.5 PTC LoveBirds 2.0 M18SWon 41
W#1 DoublesRich Southern / Cody Kacerek vs Kevin Tuhy / Aditya Sharma3-6, 6-3, 1-0
L#1 SinglesBenjamin Haber vs Tyler Fix7-6, 0-6, 0-1
W#2 DoublesLeonardo Mendez / Derek Martin vs Harold Dilema / Brendan Pensis6-4, 6-4
W#2 SinglesLuke Albertson vs Matthew Lore6-0, 6-4
W#3 DoublesBill Stelle / Robert Carlton vs Michael Newcomb / Brian Wong6-2, 6-2
2025-03-31vs 4.5 SCR Springs M18SWon 32
L#1 DoublesRich Southern / Allan Bartlett vs Benjamin Lahren / Jerod Adkins5-7, 3-6
W#1 SinglesBenjamin Haber vs Jonathan Przybyl7-6, 6-1
W#2 DoublesDerek Martin / Leonardo Mendez vs David Rosenthal / Scott Rowe6-3, 6-1
W#2 SinglesCody Kacerek vs Luis Valencia6-1, 6-4
L#3 DoublesRyan Marcus / Trace Cochran vs Andrew Springs / Omar Rohana2-6, 3-6
2025-03-24vs 4.5 CTC Colotla East Valley M18SWon 50
W#1 DoublesAllan Bartlett / Robert Carlton vs Julien Picard / Joseph Martinez6-3, 6-1
W#1 SinglesBenjamin Haber vs Marcus Sanchez4-6, 6-3, 1-0
W#2 DoublesDavid Bernauer / Derek Martin vs Jimmy Duong / Quinton Rasmussen4-6, 6-4, 1-0
W#2 SinglesRyan Marcus vs Thomas Bieksha6-3, 6-1
W#3 DoublesRich Southern / Trace Cochran vs Chris Tipp / Jacob Redondo7-5, 6-3
2025-03-03vs 4.5 PTC Abney M18SWon 40
W#1 DoublesLeonardo Mendez / Trace Cochran vs Tyler Parlade / Thomas Green6-1, 6-4
W#1 SinglesCody Kacerek vs Jackson Woodrow6-4, 3-0
W#2 DoublesBill Stelle / Ryan Marcus vs Nathan Ellefsen / Matthew McManus6-3, 6-2
W#2 SinglesBenjamin Haber vs Chaitanya Johar6-1, 6-1
2025-02-24vs PHX/KimEngstrom/18&O/4.5MWon 41
W#1 DoublesBao Nguyen / Cody Kacerek vs Saman Rezaie / Christopher DeRosa4-6, 6-4, 1-0
W#1 SinglesLuke Albertson vs Kyle Boudreau6-4, 6-3
W#2 DoublesBill Stelle / Ryan Marcus vs Kyle Hicks / Da-Loc Nguyen6-4, 6-2
L#2 SinglesRich Southern vs Luke Stoffel2-6, 2-6
W#3 DoublesAllan Bartlett / Derek Martin vs Cort Alcott / Adam Draper5-7, 6-1, 1-0
2025-02-10vs 4.5 PTC LoveBirds 2.0 M18SWon 41
W#1 DoublesJosue Tovar / Leonardo Mendez vs Matthew Lore / Kevin Tuhy6-3, 6-1
W#1 SinglesLuke Albertson vs Tyler Fix7-6, 6-4
L#2 DoublesRobert Carlton / Derek Martin vs Harold Dilema / Brian Wong6-4, 3-6, 0-1
W#2 SinglesCody Kacerek vs William Stickney3-6, 6-4, 1-0
W#3 DoublesAllan Bartlett / Trace Cochran vs Brendan Pensis / Jeremy Barnhart6-3, 6-2
2025-02-03vs 4.5 SCR Springs M18SWon 31
W#1 DoublesRich Southern / Cody Kacerek vs Scott Rowe / Matthew Tarango6-4, 6-1
W#2 DoublesBill Stelle / Ryan Marcus vs Craig Cacheris / Noah Schott6-1, 6-1
L#2 SinglesLuke Albertson vs Luis Valencia4-6, 6-1, 0-1
W#3 DoublesDerek Martin / Allan Bartlett vs David Rosenthal / Jonathan Scala6-4, 6-3
2025-01-27vs 4.5 CTC Colotla East Valley M18SWon 50
W#1 DoublesJosue Tovar / Leonardo Mendez vs Michael Strilich / Jacob Redondo6-3, 7-6
W#1 SinglesRich Southern vs Soraqa Paika6-3, 6-0
W#2 DoublesBill Stelle / Ryan Marcus vs Julien Picard / Marcus Sanchez6-0, 6-3
W#2 SinglesBenjamin Haber vs Varun Harvu6-1, 7-6
W#3 DoublesDerek Martin / Robert Carlton vs David Anderson / Mario Vargas6-1, 6-2
2025-01-06vs 4.5 PAS Bennett Paseo M18SWon 41
W#1 DoublesBao Nguyen / Ryan Marcus vs David Gold / Jackson White7-5, 7-6
L#1 SinglesLuke Albertson vs Don Rowden7-6, 3-6, 0-1
W#2 DoublesAllan Bartlett / Bill Stelle vs Darren Grozier / David J Bennett6-1, 6-1
W#2 SinglesBenjamin Haber vs David Bennett6-1, 6-2
W#3 DoublesRich Southern / Robert Keil vs Teodoro Ramirez / Douglas Salaway6-2, 6-1
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 · 4.5 Adult 18 & Over Men Mon PM
TeamWLInd. WInd. LSets lostGames lost
1PHX/KimEngstrom/18&O/4.5M11151928387
2PHXWC/CarltonSouthern/18&O/4.5M111481233414
34.5 SCR Springs M18S84322864504
44.5 PAS Bennett Paseo M18S57273370531
54.5 PTC LoveBirds 2.0 M18S48233784599
64.5 CTC Colotla East Valley M18S39174390631
74.5 PTC Abney M18S0121248105681

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 4.24 estimated across 10 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.

4.46
Ryan Marcus
usually #2 Doubles 50%, also #1 Doubles 30% · published
4.41
Bill Stelle
usually #2 Doubles 63%, also #1 Doubles 25% · published 4.5
4.37
Josue Tovar
usually #1 Doubles 100% · published
4.36
Rich Southern
usually #1 Doubles 33%, also #3 Doubles 33% · published
Bao Nguyen
published 4.5
4.23
Allan Bartlett
usually #3 Doubles 38%, also #1 Doubles 38% · published 4.5
4.22
Benjamin Haber
usually #2 Singles 63%, also #1 Singles 38% · published 4.5
4.19
David Bernauer
usually #2 Doubles 67%, also #3 Doubles 33% · published 4.5
4.18
Cody Kacerek
usually #1 Doubles 43%, also #2 Singles 43% · published 4.5
4.03
Robert Keil
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.97
Derek Martin
usually #3 Doubles 50%, also #2 Doubles 50% · published 4.5
Leonardo Mendez
usually #1 Doubles 43%, also #2 Doubles 43% · published
Luke Albertson
usually #1 Singles 75%, also #2 Singles 25% · published
Trace Cochran
usually #3 Doubles 75%, also #1 Doubles 25% · 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.

Rich Southern + Ryan Marcus9265% games+10.0% vs expected
Bill Stelle + Ryan Marcus7069% games+5.1% vs expected
Josue Tovar + Rich Southern11066% games+4.4% vs expected
Bill Stelle + Robert Keil5350% games+0.9% vs expected
Derek Martin + Allan Bartlett314 matchesnot enough data
Allan Bartlett + Ryan Marcus224 matchesnot enough data
David Bernauer + Derek Martin303 matchesnot enough data
David Bernauer + Ryan Marcus123 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.

Ryan Marcus
43W–10L career · 10 lines in 2025
<1%61%39%
4.46
4.5
Bill Stelle
43W–9L career · 8 lines in 2025
<1%74%26%
4.41
Josue Tovar
47W–9L career · 2 lines in 2025
<1%81%18%
4.37
Rich Southern
50W–6L career · 8 lines in 2025
1%84%16%
4.36
4.5
Bao Nguyen
21W–10L career · no lines in 2025
not enough data
4.5
Allan Bartlett
55W–14L career · 8 lines in 2025
5%92%3%
4.23
4.5
Benjamin Haber
53W–14L career · 8 lines in 2025
5%92%2%
4.22
4.5
David Bernauer
22W–4L career · 3 lines in 2025
9%90%1%
4.19
4.5
Cody Kacerek
32W–13L career · 7 lines in 2025
9%89%1%
4.18
Robert Keil
69W–33L career · 2 lines in 2025
43%57%<1%
4.03
4.5
Derek Martin
47W–28L career · 8 lines in 2025
60%40%<1%
3.97
Leonardo Mendez
19W–12L career · 7 lines in 2025
not enough data
Luke Albertson
9W–2L career · 8 lines in 2025
not enough data
Trace Cochran
18W–12L career · 4 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.