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East Tennessee State University

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Men's Tennis

Oscar Martinez paces Men’s Tennis at ITA Ohio Valley Regionals

ETSU won over 20 matches at the annual Regional Championships

WEST LAFAYETTE, Ind. (Oct. 13, 2025) – The ETSU men's tennis team recently wrapped up play at the ITA Ohio Valley Regionals. Overall, the Bucs won 16 singles matches and five more in doubles action at the Regionals.
 
Seven of the eight Buccaneers that competed this past week logged singles victories. Oscar Martinez had the best outing for the Blue and Gold. Including the qualifying draw late last week, Martinez went 5-1 and reached the quarterfinals of the main draw where he fell to Indiana's Sam Landau, 6-2, 6-2. With those results, Martinez is 12-1 this fall in singles play.
 
Martinez was also a part of ETSU's best doubles pairing in Indiana as he teamed with Martin Vergara to go 3-1 with wins over teams from Xavier, Belmont and Vanderbilt. The duos of Carlos Gonzales/James Sim and Peter Kalocsai/Arenui Luethi also picked up victories for the Bucs in doubles.
 
The full results from the Regionals can be found below.  
 
Singles Results
Kai Cowcher (ETSU) def. Jy Hibbert (Southern Indiana) – 6-0, 6-3
Kai Cowcher (ETSU) def. Marek Nano (Eastern Kentucky) – 6-3, 7-5
Aleksa Krivokapic (Purdue) def. Kai Cowcher (ETSU) – 7-6 (7-4), 6-2
Jack Satterfield (Vanderbilt) def. Kai Cowcher (ETSU) – 7-5, 6-3
Joao Barreto (Eastern Kentucky) def. Carlos Gonzales (ETSU) – 7-6 (7-5), 6-1
Carlos Gonzales (ETSU) def. Esteban Ortiz (Belmont) – 7-5, 6-1
Matthew Nice (Bellarmine) def. Carlos Gonzales (ETSU) – 7-6 (8-6), 6-2
Taj Hibbert (Tennessee State) def. Peter Kalocsai (ETSU) – 7-6 (9-7), 6-1
Karan Raghavendra (Indiana) def. Peter Kalocsai (ETSU) – 4-0 (retired)
Juan Listo (ETSU) def. Konner Gunwall (IU Indy) – 6-2, 6-2
Juan Listo (ETSU) def. Filip Avdeev (Eastern Kentucky) - walkover
Henrik Villanger (Purdue) def. Juan Listo (ETSU) – 6-4, 6-3
Arenui Luethi (ETSU) def. Aidan William (Butler) – 6-1, 6-2
Arenui Luethi (ETSU) def. Tighe Bruneti (Vanderbilt) – 6-4, 7-6 (7-3)
Matei Onofrei (Louisville) def. Arenui Luethi (ETSU) – 6-3, 6-1
Arenui Luethi (ETSU) def. Aidan Atwood (Indiana) – 6-0, 6-4
Oscar Martinez (ETSU) def. Facundo Perlov (Lipscomb) – 6-1, 6-0
Oscar Martinez (ETSU) def. Nicolas Arts (Butler) – 6-3, 6-0
Oscar Martinez (ETSU) def. Nathan Cox (Vanderbilt) – 6-0, 6-2
Oscar Martinez (ETSU) def. Jan Kobierski (Tennessee) – 6-2, 6-3
Oscar Martinez (ETSU) def. Stefan Simeunovic (Purdue) – 6-1, 4-3 (retired)
Sam Landau (Indiana) def. Oscar Martinez (ETSU) – 6-2, 6-2
James Sim (ETSU) def. Kyle Totorica (Xavier) – 4-6, 6-3, [10-4]
James Sim (ETSU) def. Sebastian Baumann (Bellarmine) – 6-3, 7-5
Freddy Murray (Middle Tennessee State) def. James Sim (ETSU) – 6-3, 6-3
James Sim (ETSU) def. Owen Nguyen (IU Indy) – 6-3, 6-1
Aidan Atwood (Indiana) def. James Sim (ETSU) – 6-1, 6-0
Juan David Velasquez (Purdue) def. Martin Vergara (ETSU) – 2-6, 6-1, 6-2
Martin Vergara (Chattanooga) def. Tristan Ryerson (Chattanooga) – 6-1, 6-2
 
Doubles Results
Henrik Villanger/Nikola Jovic (Purdue) def. Kai Cowcher/Juan Listo (ETSU) – 8-6
Carlos Gonzales/James Sim (ETSU) def. Owen Nguyen/Konner Gunwall (IU Indy) – 8-5
Fernando Bulnes/Joao Barreto (Eastern Kentucky) def. Carlos Gonzales/James Sim (ETSU) – 8-6
Oscar Martinez/Martin Vergara (ETSU) def. Callum Markowitz/Donghyun Hwang (Vanderbilt) – 8-6
Oscar Martinez/Martin Vergara (ETSU) def. Alexander Kotarski/Max Pettingell (Xavier) – 8-2
Oscar Martinez/Martin Vergara (ETSU) def. Charlie Robin/Will Ecklund (Belmont) – 8-5
Matei Onofrei/Andre Steinbach (Louisville) def. Oscar Martinez/Martin Vergara (ETSU) – 8-6
Peter Kalocsai/Arenui Luethi (ETSU) def. Andrew Spurck/Kyle Totorica (Xavier) – 8-5
Alex Alvarez/Davids Spaks (Tennessee Tech) def. Peter Kalocsai/Arenui Luethi (ETSU) – 8-7 (7-4)
 
ETSU will be back in action October 24-26 when it competes in the SoCon Masters Qualifying Tournament from Chattanooga.
 
For more information on Buccaneer men's tennis, visit ETSUBucs.com and click on the men's tennis tab.
 
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Players Mentioned

Carlos  Gonzales

Carlos Gonzales

5' 10"
Sophomore
Peter Kalocsai

Peter Kalocsai

6' 0"
Senior
Juan  Listo

Juan Listo

5' 9"
Sophomore
James Sim

James Sim

5' 10"
Senior
Martin Vergara

Martin Vergara

5' 11"
Redshirt Sophomore
Arenui Luethi

Arenui Luethi

6' 1"
Junior
Kai Cowcher

Kai Cowcher

5' 10"
Junior
Oscar Martinez

Oscar Martinez

6' 2"
Junior

Players Mentioned

Carlos  Gonzales

Carlos Gonzales

5' 10"
Sophomore
Peter Kalocsai

Peter Kalocsai

6' 0"
Senior
Juan  Listo

Juan Listo

5' 9"
Sophomore
James Sim

James Sim

5' 10"
Senior
Martin Vergara

Martin Vergara

5' 11"
Redshirt Sophomore
Arenui Luethi

Arenui Luethi

6' 1"
Junior
Kai Cowcher

Kai Cowcher

5' 10"
Junior
Oscar Martinez

Oscar Martinez

6' 2"
Junior