Teams

WHITNEY MESA PARK

2025 USTA ADULT LEAGUE 40 & OVER · 4.0 MEN- 40 & OVER

11 players · average NTRP 3.88 / NEVADA

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 →
Schedule10 played
2025-03-08vs LIFE TIME FITNESS/GVWon 21
L#1 DoublesRichard van Diepen / Daniel Hsueh vs Parminder Kang / David Needham2-6, 2-6
W#1 SinglesJose Guerrero vs Rocco Santini5-7, 7-5, 1-0
W#2 DoublesPei Liu / Junghyun Yang vs Jon Afalla / Brad Cunningham5-7, 7-6, 1-0
2025-03-01vs DTC #1Split 22
L#1 DoublesEarl Peralta / Allen Song vs David Dendy / Joseph DeMilliano4-6, 2-6
W#1 SinglesJose Guerrero vs Jeff Girmus6-4, 6-3
W#2 DoublesRichard van Diepen / Daniel Hsueh vs Allen Morgan / Jeff Rue7-6, 6-4
L#3 DoublesEric Chun / Patrick Stover vs Daniel Dragnev / Michael Lwin3-6, 0-6
2025-02-22vs SPANISH OAKS #1Won 31
W#1 DoublesDaniel Hsueh / Richard van Diepen vs Robert Roig / Rod Allison6-3, 6-2
W#1 SinglesJose Guerrero vs Andrew Volin6-2, 6-1
W#2 DoublesEarl Peralta / Junghyun Yang vs Kent Watts / Scott Paull6-3, 6-2
L#3 DoublesAce Apichard / Patrick Stover vs Asad Nawaz / Dennis Wertzler1-6, 2-6
2025-02-15vs SPANISH TRAILSplit 22
W#1 DoublesAce Apichard / Richard van Diepen vs Robert Martin / Brett Wachter7-5, 6-4
W#1 SinglesJose Guerrero vs George Mulopulos6-1, 6-1
L#2 DoublesPei Liu / Earl Peralta vs Jeremy Madsen / Christopher Madsen4-6, 2-6
L#3 DoublesEric Chun / Patrick Stover vs Kendall Stowe / Andrew Sherer6-4, 1-6, 0-1
2025-02-08vs LORENZI PARKWon 31
L#1 DoublesRichard van Diepen / Jose Guerrero vs Jason Glick / Jeremie Moll6-2, 1-6, 1-0
W#1 SinglesDaniel Hsueh vs Greg Farina6-1, 6-0
W#2 DoublesPei Liu / Junghyun Yang vs Anthony Taeubel / Michael Rudolph6-0, 6-2
W#3 DoublesPatrick Stover / Eric Chun vs Chad Alligood / Allan-Robert Peetsalu6-2, 5-7, 1-0
2025-02-01vs LIFE TIME FITNESS/GVWon 31
W#1 DoublesGeorge Babakitis / Richard van Diepen vs Sanjiv Pandey / Donnis Willis2-6, 6-1, 1-0
W#1 SinglesJose Guerrero vs Rocco Santini3-6, 6-2, 1-0
L#2 DoublesEarl Peralta / Allen Song vs Onidio Mirabal / David Needham3-6, 2-6
W#3 DoublesEric Chun / Patrick Stover vs Jon Afalla / Raj Singh3-6, 6-3, 1-0
2025-01-25vs DTC #1Won 21
L#1 DoublesEarl Peralta / Patrick Stover vs Daniel Dragnev / Joseph DeMilliano3-6, 3-6
W#1 SinglesJose Guerrero vs Jay Hu6-1, 6-3
W#2 DoublesAce Apichard / Richard van Diepen vs David Dendy / Michael Buchmiller2-6, 7-5, 1-0
2025-01-18vs SPANISH OAKS #1Won 40
W#1 DoublesEarl Peralta / Junghyun Yang vs Algirdas Leskys / Asad Nawaz3-6, 6-2, 1-0
W#1 SinglesDaniel Hsueh vs Andrew Volin6-7, 6-3, 1-0
W#2 DoublesJose Guerrero / Pei Liu vs Robert Roig / Kent Watts4-6, 6-3, 1-0
W#3 DoublesGeorge Babakitis / Richard van Diepen vs Michael Springer / Scott Paull7-6, 6-0
2025-01-11vs LORENZI PARKWon 31
W#1 DoublesGeorge Babakitis / Richard van Diepen vs Jeremie Moll / Jason Glick6-2, 6-3
W#1 SinglesAce Apichard vs Greg Farina6-4, 5-7, 1-0
W#2 DoublesJose Guerrero / Pei Liu vs James Johnson / Silvio Wong6-7, 6-1
L#3 DoublesEric Chun / Patrick Stover vs Jackson Olsen / Anthony Taeubel3-6, 6-4, 1-0
2025-01-04vs SPANISH TRAILSplit 22
L#1 DoublesEric Chun / Patrick Stover vs Robert Martin / Andrew Sherer1-6, 2-6
W#1 SinglesJose Guerrero vs JJ Fuller5-7, 6-3, 1-0
W#2 DoublesGeorge Babakitis / Richard van Diepen vs Christopher Madsen / Jeremy Madsen6-1, 7-6
L#3 DoublesEarl Peralta / Daniel Hsueh vs Alex Janda / Jim Ray3-6, 1-6
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 4.0 MEN- 40 & OVER 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 3.58 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.

3.98
Richard van Diepen
usually #1 Doubles 60%, also #2 Doubles 30% · published 4
3.89
Jose Guerrero
usually #1 Singles 70%, also #2 Doubles 20% · published
3.88
Daniel Hsueh
usually #1 Singles 67%, also #1 Doubles 17% · published 4
George Babakitis
usually #1 Doubles 50%, also #2 Doubles 25% · published 4
3.68
Junghyun Yang
usually #1 Singles 62%, also #2 Doubles 31% · published 4
3.65
Ace Apichard
usually #1 Singles 25%, also #2 Doubles 25% · published 4
3.56
Eric Chun
usually #3 Doubles 83%, also #1 Doubles 17% · published 4
3.43
Patrick Stover
usually #3 Doubles 75%, also #1 Doubles 25% · published
3.38
Earl Peralta
usually #1 Doubles 43%, also #2 Doubles 43% · published 3.5
3.25
Pei Liu
usually #2 Doubles 100% · published
3.14
Allen Song
usually #1 Doubles 50%, also #2 Doubles 50% · published 3.5
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.

Earl Peralta + Junghyun Yang7550% games+11.4% vs expected
Eric Chun + Patrick Stover3843% games+4.8% vs expected
Pei Liu + Earl Peralta2348% games+3.8% vs expected
George Babakitis + Richard van Diepen472155% games+0.3% vs expected
Richard van Diepen + Patrick Stover3350% games−0.6% vs expected
Richard van Diepen + Daniel Hsueh3350% games−0.7% vs expected
Earl Peralta + Daniel Hsueh0740% games−4.7% vs expected
Earl Peralta + Eric Chun2346% 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
Richard van Diepen
123W–69L career · 10 lines in 2025
<1%58%42%
3.98
Jose Guerrero
106W–47L career · 10 lines in 2025
<1%80%20%
3.89
4
Daniel Hsueh
114W–55L career · 12 lines in 2025
<1%82%18%
3.88
4
George Babakitis
113W–65L career · 4 lines in 2025
not enough data
4
Junghyun Yang
91W–51L career · 13 lines in 2025
9%91%1%
3.68
4
Ace Apichard
82W–59L career · 4 lines in 2025
13%87%<1%
3.65
4
Eric Chun
37W–42L career · type A · 6 lines in 2025
33%67%<1%
3.56
Patrick Stover
82W–86L career · 8 lines in 2025
71%29%<1%
3.43
3.5
Earl Peralta
134W–153L career · 7 lines in 2025
<1%82%18%
3.38
Pei Liu
57W–73L career · 5 lines in 2025
3%95%3%
3.25
3.5
Allen Song
27W–33L career · 2 lines in 2025
14%86%<1%
3.14

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.