Gareth Bale left Santiago Bernabeu before the end of Real Madrid's 1-0 defeat against Barcelona on Saturday, Marca said.
To the surprise of many guests, the Welshman received an El Clasico start by coach Santiago Solari, despite recent concerns over his form and future in the club.
Marca claims that Bales start "was not expected by the majority The gap between the Welshman and his teammates continues to increase."
The former Tottenham man did not impress his 61 minutes on the pitch and was whistled and mocked when he was replaced by Marco Asensio.
The report then states that Bale went directly to the bank, where he sat next to Marcelo, another outsider under Solari.