- 'El Pirata' will decide at the Francisco Sánchez Rumoroso a tie left 1-1 in Buenos Aires, with Diego Sánchez and Guido Vadalá as the heroes of the first leg.
- Platense travel to northern Chile with the confidence of having dominated the first match and their habit of rising to the occasion in knockout football.
The history-making debutants and the champions of great feats arrive level for the decider in northern Chile, after a 1-1 in Buenos Aires that had it all: an 'El Calamar' lead, a saved penalty and a last-gasp equalizer.
Platense had gone ahead through a Luciano Giménez header in the 35th minute of the first half and seemed to be steering the first leg, until the man of the night appeared: goalkeeper Diego Sánchez saved a Mainero penalty — and the rebound too, with a point-blank stop — to keep Coquimbo Unido alive. The reward came in stoppage time, when Guido Vadalá bundled in the dramatic equalizer.
Coquimbo Unido in the CONMEBOL Libertadores 2026: results, squad and schedule
The Argentine forward is the emblem of Coquimbo Unido's campaign: with three goals, he drew level with Pedro González as the club's all-time leading scorer in the CONMEBOL Libertadores, a statistic that reflects both the team's current form and the unprecedented nature of a side that is playing in the competition for only the second time and has reached the Round of 16 for the first time.
Platense, meanwhile, arrive backed by their habit of rising to the occasion in knockout football: 'El Calamar' have already fed their legend by reaching this Round of 16 and travel to Coquimbo with the confidence of having been the dominant side in the first leg. The pending debt is the finishing: the Argentine team need to repeat the output and, this time, hold the result.
Tie level at 1-1: any win means qualification and another draw will send the decider to penalties. The winner will face the victor of Independiente Rivadavia-Fluminense in the quarterfinals.
Platense in the CONMEBOL Libertadores 2026: results, squad and schedule
Match details:
Stadium: Francisco Sánchez Rumoroso, Coquimbo
Date and time: Wednesday, August 19 at 6:00 p.m. (Chile time)
Referee: Roberto Pérez (PER)
VAR: Michael Espinoza (PER)
Match facts:
- Argentine teams won all three matches played in Chile as visitors against Coquimbo Unido in CONMEBOL competitions: Newell's in the 1992 Libertadores (2-1), San Lorenzo in the 1992 Libertadores (1-0) and Racing in the 2024 Sudamericana (2-1). In addition, Defensa y Justicia drew as the away side against 'El Pirata' in a match played in Paraguay (0-0).
- Platense won two of their three away matches in the CONMEBOL Libertadores 2026 (L1). Only three teams have recorded three or more away wins in their debut season in the competition in the 21st century: Independiente Rivadavia in 2026 (3), Paysandu in 2003 (3) and Monarcas Morelia in 2002 (3).
- Coquimbo Unido won their last two home matches in the CONMEBOL Libertadores and will look to string together three home wins for the first time in CONMEBOL competitions. Their previous run of two straight victories came against Aragua and Estudiantes de Mérida in the 2020 Sudamericana.
- With his assist in the first leg, Cristián Zavala (Coquimbo Unido) became one of only eight players to provide an assist in each of the last three editions of the CONMEBOL Libertadores (2026, 2025 and 2024). He is also the only Chilean to do so.
- Platense had a 96% win probability against Coquimbo Unido at the moment they were awarded a penalty in the 79th minute of the first leg. However, goalkeeper Diego Sánchez saved Guido Mainero's attempt and Guido Vadalá later sealed the draw for Coquimbo Unido.
