Teams

DavisIslands /SandraFreemanTennis/ Zantedeschi

2026 Hillsborough Adult 40 & Over · 4.5 Adult 40 & Over - Men

16 players · average NTRP 4.50 / REGION_3

View scouting list →
Schedule6 played
2026-06-17vs Buckhorn/DillyDilly's/SeitzingerWon 40
W#1 DoublesClark MacCullough / Oskar Sanchez Chagollan vs Ricardo Ramirez / Mark Kanarek6-1, 6-4
W#1 SinglesKailash Narasimhan vs Joshua McKinley6-2, 6-3
W#2 DoublesDaniel Zantedeschi / Peyton McLeod vs Brent Fisher / Vong Keovongsa3-6, 6-2, 1-0
W#4 DoublesGreg Estroff / Geoffrey Jones vs N/A6-0, 6-0
2026-06-06vs HILLS/GonzalezLost 14
L#1 DoublesJuan Segovia / Michael Dixon vs Edwin Jagger / Ben Tucker1-6, 2-6
L#1 SinglesKailash Narasimhan vs Jamie Mckibban1-6, 2-6
L#2 DoublesGeoffrey Jones / Derek Rose vs Jeffrey Evans / Alvaro Echeverry3-6, 6-1, 0-1
L#3 DoublesDaniel Zantedeschi / Jonathan F Collazo vs Alejandro Mucino / Fernando Gonzalez5-7, 1-6
W#4 DoublesOskar Sanchez Chagollan / Ross van Boven vs Jim Overton / Thor Raabe6-4, 4-6, 1-0
2026-05-16vs HILLS/GonzalezLost 14
L#1 DoublesRonald DiCicco / Oskar Sanchez Chagollan vs Manuel Alvarez / Charles Gauthier3-6, 1-6
W#1 SinglesRoss van Boven vs Pedro Franco Byrne6-1, 6-0
L#2 DoublesJake Michael / Peyton McLeod vs Jamie Mckibban / Ignacio Molina4-6, 1-6
L#3 DoublesDaniel Zantedeschi / Derek Rose vs Jim Overton / Jeffrey Evans2-6, 3-6
L#4 DoublesJuan Segovia / Michael Lenhart vs Ben Tucker / Gerardo Cuevas2-6, 3-6
2026-05-09vs Buckhorn/DillyDilly's/SeitzingerWon 31
L#1 DoublesJuan Segovia / Peyton McLeod vs Joshua McKinley / Ray Pasinski4-6, 7-5, 0-1
W#1 SinglesRoss van Boven vs Brent Fisher6-1, 6-4
W#2 DoublesRonald DiCicco / John Williamson vs Mike Moenter / Samuel Hughes6-3, 6-2
W#3 DoublesDerek Rose / Greg Estroff vs Richard Helme / Vong Keovongsa6-1, 6-1
2026-04-25vs HILLS/GonzalezLost 05
L#1 DoublesOskar Sanchez Chagollan / Ross van Boven vs Jamie Mckibban / Edwin Jagger4-6, 2-6
L#1 SinglesKailash Narasimhan vs Pedro Franco Byrne1-6, 1-6
L#2 DoublesMichael Dixon / Jake Michael vs Jeffrey Evans / Jim Overton2-6, 7-5, 0-1
L#3 DoublesClark MacCullough / Zach Stubna vs Fernando Gonzalez / Alejandro Mucino5-7, 4-6
L#4 DoublesGeoffrey Jones / Michael Lenhart vs Gerardo Cuevas / Ben Tucker2-6, 3-6
2026-04-22vs Buckhorn/DillyDilly's/SeitzingerWon 50
W#1 DoublesPeyton McLeod / Jake Michael vs David Hennessee / ANDRES MERCHAN6-2, 6-3
W#1 SinglesRoss van Boven vs Brent Fisher6-2, 6-2
W#2 DoublesJuan Segovia / Zach Stubna vs Richard Helme / Charlton Johnson6-1, 6-1
W#3 DoublesOskar Sanchez Chagollan / Michael Lenhart vs Mike Moenter - (DQ)* / Ricardo Ramirez6-2, 6-1
W#4 DoublesGreg Estroff / Michael Dixon vs Ray Pasinski / Joshua McKinley6-1, 7-5
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 4.5 Adult 40 & Over - Men 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 4.21 estimated across 16 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.

4.48
Clark MacCullough
usually #3 Doubles 50%, also #1 Doubles 50% · published 4.5
4.41
Ross van Boven
usually #1 Singles 60%, also #1 Doubles 20% · published
4.37
Greg Estroff
usually #4 Doubles 67%, also #3 Doubles 33% · published
4.33
Oskar Sanchez Chagollan
usually #1 Doubles 60%, also #4 Doubles 20% · published
4.27
Jake Michael
usually #2 Doubles 67%, also #1 Doubles 33% · published
4.25
Kailash Narasimhan
usually #1 Singles 100% · published
4.23
Juan Segovia
usually #1 Doubles 50%, also #4 Doubles 25% · published
4.22
Daniel Zantedeschi
usually #3 Doubles 67%, also #2 Doubles 33% · published 4.5
4.22
Michael Dixon
usually #2 Doubles 33%, also #1 Doubles 33% · published
4.15
Geoffrey Jones
usually #4 Doubles 67%, also #2 Doubles 33% · published
4.13
Ronald DiCicco
usually #2 Doubles 50%, also #1 Doubles 50% · published
4.12
Zach Stubna
usually #2 Doubles 50%, also #3 Doubles 50% · published
4.11
Michael Lenhart
usually #4 Doubles 67%, also #3 Doubles 33% · published
4.10
Peyton McLeod
usually #1 Doubles 50%, also #2 Doubles 50% · published
4.03
Derek Rose
usually #3 Doubles 67%, also #2 Doubles 33% · published 4.5
3.91
Jonathan F Collazo
usually #3 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.

Ross van Boven + Oskar Sanchez Chagollan213 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.

4.5
Clark MacCullough
8W–6L career · 2 lines in 2026
<1%55%45%
4.48
Ross van Boven
100W–51L career · 5 lines in 2026
<1%73%27%
4.41
Greg Estroff
31W–28L career · 3 lines in 2026
<1%82%18%
4.37
Oskar Sanchez Chagollan
10W–5L career · 5 lines in 2026
1%88%11%
4.33
Jake Michael
5W–3L career · 3 lines in 2026
3%92%5%
4.27
Kailash Narasimhan
1W–2L career · 3 lines in 2026
4%93%3%
4.25
Juan Segovia
1W–4L career · 4 lines in 2026
5%92%3%
4.23
4.5
Daniel Zantedeschi
2W–2L career · 3 lines in 2026
6%92%2%
4.22
Michael Dixon
2W–2L career · 3 lines in 2026
6%92%2%
4.22
Geoffrey Jones
5W–11L career · 3 lines in 2026
14%85%1%
4.15
Ronald DiCicco
5W–3L career · 2 lines in 2026
17%82%<1%
4.13
Zach Stubna
42W–23L career · 2 lines in 2026
19%80%<1%
4.12
Michael Lenhart
78W–54L career · 3 lines in 2026
22%78%<1%
4.11
Peyton McLeod
3W–3L career · 4 lines in 2026
24%76%<1%
4.10
4.5
Derek Rose
2W–6L career · type S · 3 lines in 2026
41%59%<1%
4.03
Jonathan F Collazo
0W–4L career · 1 line in 2026
74%26%<1%
3.91

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.