João Fonseca and Stan Wawrinka prepare for a generational clash in the Davis Cup as Brazil hosts Switzerland on September 18 and 19 at the Farmasi Arena in Rio de Janeiro, with both teams competing for a spot in the 2027 World Group qualifying phase.
The Stakes and Schedule in Rio de Janeiro
Brazil and Switzerland meet for the third time in Davis Cup history, with matches scheduled at the Farmasi Arena in the Barra da Tijuca neighborhood of Rio de Janeiro, according to tournament scheduling. The winner advances to the World Group qualifying phase in early 2027, while the losing nation enters relegation playoffs to fight for its place in the division.
Following Thursday’s draw, the opening day features singles matches with João Fonseca facing Dominic Stricker, followed by Gustavo Heide taking on Stan Wawrinka. Saturday’s action opens with doubles featuring Orlando Luz and Rafael Matos against Jakub Paul and Stricker, leading into the reverse singles matches.
Fonseca Returns Following Abdominal Injury
João Fonseca returns to competitive play after missing the US Open due to an abdominal muscle injury sustained during the Western & Southern Open in Cincinnati. Ranked 26th in the ATP rankings, the 20-year-old Brazilian leads the team selected by captain Jaime Oncins.
“We have a very important challenge ahead in the Davis Cup against Switzerland, and we’re counting heavily on your crowd to make a difference,” Fonseca said in a video published by the Brazilian Tennis Confederation.
Reflecting on facing Wawrinka, Fonseca noted that the veteran’s presence in Rio caught him by surprise and described the upcoming match as an immense privilege. He emphasized that his immediate focus remains fixed on his opening opponent, Dominic Stricker.
Wawrinka’s Farewell Tour and Davis Cup Legacy
Stan Wawrinka arrives in Rio de Janeiro during his final professional season at age 41, confirming that this series marks his final appearance in the team competition. The Swiss veteran owns three Grand Slam singles titles—the 2014 Australian Open, 2015 French Open, and 2016 US Open—alongside 16 ATP singles titles and a career-high ranking of world number 3.
“I’m very happy to be able to represent Switzerland for the last time in the Davis Cup in my final year, after all the emotions I’ve experienced thanks to this team,” Wawrinka stated following the Swiss Tennis Federation’s squad announcement.
Wawrinka’s Davis Cup career includes 58 matches with 28 victories, highlighted by Switzerland’s historic 2014 title run alongside Roger Federer and an Olympic gold medal in doubles at the 2008 Beijing Games. The Swiss squad in Rio also includes Remy Bertola, Jérôme Kym, Dominic Stricker, and Jakub Paul under captain Severin Luhti.
Historical Context and Roster Composition
Previous meetings between the two nations occurred in 1954 in Montreux, where Brazil won 3–1, and in 1992 in Genebra, where Switzerland swept the series 5–0. The current matchup pairs a 21-year age gap between Wawrinka, born in 1985, and Fonseca, born in 2006.

Brazil’s roster features Fonseca, Gustavo Heide, Matheus Pucinelli, and doubles specialists Orlando Luz and Rafael Matos. Switzerland counters with Wawrinka, Bertola, Kym, Stricker, and Paul.
What Comes Next
The series gets underway on Friday, September 18, with the opening singles rubbers at the Farmasi Arena. Play concludes on Saturday, September 19, starting with the doubles rubber before the decisive reverse singles matches determine which nation advances toward the 2027 World Group qualifiers.
Worth a look