MX club Club León on loan from JDT. Pereyra Díaz made his debut for the club against Atlas F.C. coming on as substitute in the 59th minute for Germán Cano. On 13 August 2017, Pereyra Díaz scored his first goal for the club against Club Necaxa. 2018 Pereyra Díaz returned to JDT after his loan spell with León. On 3 February 2018, Pereyra Díaz made his 2018 Malaysia Super League debut in a 2–1 victory against Kedah Darul Aman FC. On 6 February 2018, Pereyra Díaz scored his first goal of the 2018 season against Perak FA II. On 9 May 2018, Pereyra Díaz terminated his contract with JDT. Return to Lanus On 23 May 2018, Pereyra Díaz returned to his former club Atlético Lanús for the 2018–19 Argentine Primera División. Bolívar On 30 December 2018, Pereyra Díaz joined Bolivian Primera División club Bolívar. He scored 19 goals in the 2019 Bolivian Primera División and won the Torneo Apertura title. San Marcos On 26 November 2020, Pereyra Díaz signed for Chilean club San Marcos for the 2020 Primera B de Chile season. Platense On 11 February 2021, Pereyra Díaz signed for Argentine Primera División club Platense. Kerala Blasters (loan) On 27 August 2021, Pereyra Díaz joined Indian Super League side Kerala Blasters on a season-long loan. He made his debut on 19 November in the 2021–22 season opener against ATK Mohun Bagan FC, where he scored his debut goal but the Blasters suffered a 4–2 defeat at full-time. He scored again in the match against defending champions Mumbai City FC on 19 December, where he netted a penalty in the 51st minute as Kerala Blasters won the game 3–0 away from home. Díaz scored again in the next match against rivals Chennaiyin FC on 22 December, where he scored the opening goal of the game as the Blasters won the game with a score of 0–3. He scored his fourth goal of the season against NorthEast United FC on 4 February 2022, where he netted the opening goal of the game as Kerala Blasters won the match 2–1 at full-time. After the Blasters' match against ATK Mohun Bagan on 23 February, Díaz was shown a direct red card after being substituted. He was the charged by the All India Football Federation Disciplinary Committee for ‘violent conduct’. He was indicted for violating Article 48.1.2 of the AIFF Disciplinary Code mentioning that