Blás Riveros

Olimpia Asunción

Riveros started his professional career with Olimpia Asunción in the Primera División Paraguaya after coming through their youth system. He lifted the Primera División title with the club in 2015.

Basel

On 4 May 2016, FC Basel announced that they had signed Riveros on a five-year deal. Due to Riveros' commitments with the Paraguay national football team in the Copa América, he was not expected to enter into first team training until the beginning of July. He joined Basel's first team for their 2016–17 season under head coach Urs Fischer. After playing in five test games Riveros played his debut for the club in the Swiss Cup away game in the Herti Allmend Stadion on 18 September 2016 as Basel won 1–0 against Zug 94. Riveros made his domestic league debut for his new team on 15 October 2016 in the home game against Luzern. The game ended with a 3–0 victory and Riveros played the full game. During his first season Riveros had eight appearances in the domestic league, but also played in their U-21 team. In the 2016–17 UEFA Youth League group stage Riveros played in each of the six matches as the Basel U-19 team qualified for the knock-out round. Under trainer Urs Fischer Riveros won the Swiss Super League championship at the end of the 2016–17 Super League season. For the club this was the eighth title in a row and their 20th championship title in total. They also won the Swiss Cup for the twelfth time, which meant they had won the double for…

On 28 May 2016, Riveros made his debut for the Paraguay national team against Mexico and he played the full game. He was named in Paraguay's squad for the Copa América Centenario. He failed to make an appearance, however, as Paraguay were eliminated at the group stages without having recorded a win.

Club

As of match played 31 August 2025

International

As of match played 15 November 2025

Olimpia

Primera División: 2015 Clausura Basel

Swiss Super League: 2016–17 Swiss Cup: 2016–17, 2018–19 Brøndby

Danish Superliga: 2020–21 Individual

Superliga Team of the Month: July 2023