Teams

CTH - Osvaldo Ciuro

Adult 40 & Over 2026 · Adult Mens 40 & Over 4.0

17 players · average NTRP 3.92 / PUERTO RICO

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Schedule8 played
W#1 DoublesGabriel Feliu / Fernando Fernandez Torres vs Antonio Abraham-Rivera / Jose Rivera6-1, 6-0
W#1 SinglesHector Lopez Colon vs Joel Camacho6-1, 6-1
W#2 DoublesRafael Ramirez / Gabriel Hernandez vs Angel R Nunez / Gary Morales7-5, 6-2
W#3 DoublesOsvaldo Ciuro / Daniel Caballero Valcarcel vs Jaime Martorell / Siro Gutierrez Jovet6-1, 7-5
L#4 DoublesDavid Cintron / Rafael Dionicio vs Jose Serrano / Milton Pringle3-6, 4-6
2026-03-08vs Manati - Carlos MeléndezWon 32
L#1 DoublesFernando Fernandez Torres / Gabriel Hernandez vs Edwin Perez / Luis Colon3-6, 6-1, 0-1
W#1 SinglesHector Lopez Colon vs Jorge Jimenez6-3, 6-0
W#2 DoublesAlex Sabater / Gabriel Arturo Grillasca-Hernandez vs Francisco Rodriguez / Israel Encarnacion6-4, 6-2
L#3 DoublesJose Luis Perez / Juan Gierbolini vs David Rivera / Omar Khury5-7, 2-6
W#4 DoublesHumberto Lizardi / Luis Santiago vs Edwin Rivera / Jaime Florez2-6, 7-5, 1-0
2026-03-01vs Los Chongos - Ricardo DavilaWon 50
W#1 DoublesGabriel Arturo Grillasca-Hernandez / Alex Sabater vs Angel Hernandez / Victor Thomas6-1, 6-4
W#1 SinglesFernando Fernandez Torres vs Julian Gabriel Acosta-Cooper6-4, 6-1
W#2 DoublesGabriel Feliu / Daniel Caballero Valcarcel vs Diomar Cortes / Eric Vazquez6-4, 6-1
W#3 DoublesRafael Ramirez / Gabriel Hernandez vs Oscar Ramon Cruz / Fernando del Valle Medina6-1, 7-5
W#4 DoublesHector Lopez Colon / Rafael Garcia vs Orsky Rivera / Abdiel Serrano7-6, 4-6, 1-0
W#1 DoublesGabriel Arturo Grillasca-Hernandez / Fernando Fernandez Torres vs Javier Rebollo / Carlos Garcia-Ortiz6-3, 6-1
W#1 SinglesHector Lopez Colon vs Jorge Marfisi7-5, 6-2
W#2 DoublesOsvaldo Ciuro / Gustavo Rivera vs Rafael Santiago / Heathcliff Rios6-3, 6-3
L#3 DoublesRafael Dionicio / Roberto Rodriguez vs Juan Larriuz / Cesar Sanabria6-3, 3-6, 0-1
W#4 DoublesJuan Gierbolini / Jose Luis Perez vs Mario Antonsanti / Hector Vazquez-Cardona6-4, 6-2
2026-02-22vs Manati - Carlos MeléndezWon 50
W#1 DoublesFernando Fernandez Torres / Humberto Lizardi vs Luis Colon / David Rivera7-6, 6-3
W#1 SinglesHector Lopez Colon vs Jorge Jimenez6-1, 7-5
W#2 DoublesAlex Sabater / Gabriel Arturo Grillasca-Hernandez vs Jaime Florez / Israel Encarnacion6-2, 6-3
W#3 DoublesGabriel Feliu / David Cintron vs Javier Arroyo / Charles DeJesus6-4, 6-4
W#4 DoublesGabriel Hernandez / Rafael Ramirez vs Edwin Rivera / Edwin Perez6-4, 6-3
W#1 DoublesRoberto Rodriguez / Gabriel Arturo Grillasca-Hernandez vs Rafael Santiago / Carlos Garcia-Ortiz7-5, 7-6
W#1 SinglesHector Lopez Colon vs Jose Aponte6-0, 6-1
W#2 DoublesFernando Fernandez Torres / Luis Santiago vs Cesar Sanabria / Javier Rebollo6-4, 6-3
W#3 DoublesRafael Garcia / Humberto Lizardi vs Luis Acevedo / Carlos Rodriguez6-4, 6-7, 1-0
W#4 DoublesRafael Dionicio / Gabriel Feliu vs Juan Larriuz / Edwin Ramos4-6, 6-4, 1-0
W#1 DoublesAlex Sabater / Gabriel Arturo Grillasca-Hernandez vs Carlos Rosas / Angel R Nunez6-3, 6-0
W#1 SinglesHector Lopez Colon vs Siro Gutierrez Jovet6-3, 6-0
W#2 DoublesDaniel Caballero Valcarcel / Gustavo Rivera vs Ivan Pabon / Angel Ortiz Martinez6-3, 6-4
W#3 DoublesRoberto Rodriguez / Luis Santiago vs Milton Pringle / Wiyin Ng6-4, 6-4
W#4 DoublesFernando Fernandez Torres / Gabriel Hernandez vs Joel Camacho / Angel Matos Flores6-2, 6-3
2026-01-24vs Los Chongos - Ricardo DavilaLost 23
W#1 DoublesAlex Sabater / Gabriel Arturo Grillasca-Hernandez vs Abdiel Serrano / Julian Gabriel Acosta-Cooper6-2, 6-3
W#1 SinglesFernando Fernandez Torres vs Oscar Ramon Cruz6-2, 6-2
L#2 DoublesOsvaldo Ciuro / Jose Luis Perez vs Juan Santillan / Fernando del Valle Medina3-6, 2-6
L#3 DoublesRafael Ramirez / Juan Gierbolini vs Ricardo Davila Pagan / Angel Hernandez7-5, 3-6, 0-1
L#4 DoublesDavid Cintron / Rafael Garcia vs Eric Vazquez / Diomar Cortes2-6, 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 Adult Mens 40 & Over 4.0 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 3.69 estimated across 17 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.

4.10
Daniel Caballero Valcarcel
usually #2 Doubles 67%, also #3 Doubles 33% · published 4
3.98
Hector Lopez Colon
usually #1 Singles 86%, also #4 Doubles 14% · published
3.95
Alex Sabater
usually #1 Doubles 60%, also #2 Doubles 40% · published 4
3.94
Gabriel Arturo Grillasca-Hernandez
usually #1 Doubles 71%, also #2 Doubles 29% · published
3.88
Fernando Fernandez Torres
usually #1 Doubles 50%, also #1 Singles 25% · published
3.83
Gabriel Feliu
usually #4 Doubles 25%, also #3 Doubles 25% · published 4
3.79
Gustavo Rivera
usually #2 Doubles 100% · published
3.78
Roberto Rodriguez
usually #3 Doubles 67%, also #1 Doubles 33% · published
3.74
Rafael Ramirez
usually #3 Doubles 50%, also #4 Doubles 25% · published
3.69
Juan Gierbolini
usually #3 Doubles 67%, also #4 Doubles 33% · published 4
3.52
Rafael Dionicio
usually #4 Doubles 67%, also #3 Doubles 33% · published
3.50
Osvaldo Ciuro
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.46
Gabriel Hernandez
usually #4 Doubles 40%, also #3 Doubles 20% · published
3.46
Rafael Garcia
usually #4 Doubles 67%, also #3 Doubles 33% · published
3.40
Jose Luis Perez
usually #2 Doubles 33%, also #4 Doubles 33% · published
3.38
David Cintron
usually #4 Doubles 67%, also #3 Doubles 33% · published 4
3.37
Humberto Lizardi
usually #4 Doubles 43%, also #3 Doubles 29% · 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.

Gabriel Hernandez + Rafael Ramirez7162% games+12.4% vs expected
Alex Sabater + Gabriel Arturo Grillasca-Hernandez12066% games+6.4% vs expected
Juan Gierbolini + Rafael Ramirez23759% games+0.4% vs expected
Gabriel Feliu + Roberto Rodriguez314 matchesnot enough data
Gabriel Feliu + Fernando Fernandez Torres314 matchesnot enough data
Gabriel Feliu + Rafael Ramirez213 matchesnot enough data
Gabriel Feliu + Rafael Dionicio213 matchesnot enough data
Roberto Rodriguez + Gustavo Rivera303 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
Daniel Caballero Valcarcel
8W–2L career · 3 lines in 2026
<1%24%76%
4.10
Hector Lopez Colon
59W–26L career · 7 lines in 2026
<1%55%45%
3.98
4
Alex Sabater
127W–55L career · 5 lines in 2026
<1%64%36%
3.95
Gabriel Arturo Grillasca-Hernandez
55W–16L career · 7 lines in 2026
<1%67%33%
3.94
Fernando Fernandez Torres
47W–40L career · 8 lines in 2026
<1%80%20%
3.88
4
Gabriel Feliu
133W–61L career · 4 lines in 2026
1%88%11%
3.83
Gustavo Rivera
35W–19L career · 2 lines in 2026
2%91%7%
3.79
Roberto Rodriguez
27W–19L career · 3 lines in 2026
2%92%5%
3.78
Rafael Ramirez
95W–55L career · 4 lines in 2026
4%93%3%
3.74
4
Juan Gierbolini
86W–53L career · 3 lines in 2026
9%90%1%
3.69
Rafael Dionicio
6W–16L career · 3 lines in 2026
45%55%<1%
3.52
Osvaldo Ciuro
13W–16L career · 3 lines in 2026
49%51%<1%
3.50
Gabriel Hernandez
13W–8L career · 5 lines in 2026
60%40%<1%
3.46
Rafael Garcia
84W–88L career · 3 lines in 2026
62%38%<1%
3.46
Jose Luis Perez
5W–18L career · 3 lines in 2026
77%23%<1%
3.40
4
David Cintron
9W–28L career · 3 lines in 2026
81%19%<1%
3.38
3.5
Humberto Lizardi
83W–83L career · 7 lines in 2026
<1%82%18%
3.37

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.