The 21-year-old signed a three-year contract with Rio Ave.
Three-time Champions League winner Samuel Eto'o has joined promoted Turkish top-flight side Antalyaspor.
Benoit Assou-Ekotto has signed a one-year deal with St Etienne.
Title-holders Entente Setif suffered a 2:1 home defeat against fellow Algerians USM Alger.
Senegal international striker Demba Ba is on the verge of joining Shanghai Shenhua
...
Tunisia and Belgian coach George Leekens have parted ways.
Sudanese side Al Merreikh began the group phase with a 2:0 victory.
Etoile win as Ahly continue defence.
The three sides from Algeria, including reigning champions Entente Setif in GROUP B.
Quarter-Finals
Match 98
Day 30
Spain vs Belgium 2:1
Goal Spain
Fabián Ruiz (30')
Mikel Merino (88')
Goal Belgium
C. De Ketelaere (41')
Assist Belgium
T. Castagne (41')
Belgium
Spain