[5] He scored his first professional goals on 1 September, netting a brace in a 5–3 home win against Vasco da Gama,[6] and appeared in 23 matches during the campaign as his side were crowned champions.

[11] Silva made his debut for the Merengues on 14 February 2015, coming on as a second-half substitute for Asier Illarramendi in a 2–0 home win against Deportivo de La Coruña.

[16] During the January transfer market, Silva was asked by chairman Vincent Labrune to terminate his loan at Marseille and join Anderlecht instead.

He refused the request and was subsequently dropped and excluded from the UEFA Europa League squad for the remainder of the season.

[19] Four months after leaving Real Madrid for free, Lucas Silva signed a contract with Brazilian club Grêmio on 2 January 2020, with an expiry date of December 2023.