Mbappe idolised Ronaldo while growing up and after joining Madrid from Paris Saint-Germain last summer, has equalled the Portuguese striker's tally of 33 goals in his first season at the Santiago Bernabeu.
Mbappe's double took him to 33 strikes in 44 appearances across all competitions, the same number of goals as his idol managed in the 2009-10 campaign.
The French superstar did not train with his team-mates on Tuesday ahead of the game but coach Carlo Ancelotti said the striker would travel to San Sebastian.
The Italian coach said that he was never in doubt that the 26-year-old forward was going to find his form despite a slow start in the Spanish capital after arriving from Paris St Germain, playing in a more centralised role up front.
Speaking on a podcast hosted by former Brazil striker Romario, Neymar blamed a clash of egos for the failure of the three stars to gel during their spell together at the French club.
Busquets, Fernandez, Griezmann, Mbappe, Messi, Muller and more feature as FIFA looks at the World Cup winners set to play at FIFA Club World Cup 2025.
Flick's tactical approach, featuring an extremely high defensive line, also seemed ripe for Mbappe and Vinicius to pillage with their pace.
Swedish prosecutors on Tuesday confirmed an investigation had been launched -- without naming Mbappe -- following an alleged rape at a plush Stockholm hotel on October 10.
Los Blancos take on their rivals without the French forward, ruled out for three weeks with a hamstring injury.
PSG's 11th domestic league triumph -– their ninth in the last 11 years -- was secured despite Christophe Galtier's team losing six games in 2023 while nearest challengers Lens have taken most of the plaudits
PSG need four points from their final three games -- against Auxerre, Strasbourg and Clermont -- to secure the Ligue 1 title after restoring their six-point lead over second-placed Lens
Mbappe reached another landmark in the match as his first-half goal against Lens made him Paris Saint-Germain’s all-time top scorer in Ligue 1 history, with 139 goals
A brilliant Lionel Messi goal helped Paris Saint-Germain to a 3-1 home win over Lens on Saturday to surely end any doubt about the outcome of this season's Ligue 1 title race, after an early sending-off left the visitors with a mountain to climb.
Mbappe signed a new contract with PSG at the end of last season to keep him at the Qatar-owned club until 2025, although French media reports have indicated that the last year of that deal is optional and down to the player
The video released by PSG on Wednesday features snippets from an interview with Mbappe, in which he talks about the club and its supporters. It links to the ticketing section on the club's website
Tottenham goalkeeper Lloris brought an end to his international career in January after losing the World Cup final a month earlier
Paris St Germain suffered yet another setback as they slumped to their first Ligue 1 home defeat of the season when they were beaten 2-0 by Stade Rennais on Sunday.
PSG have been left with just the Ligue 1 title to play for in the remaining months of the season after the Qatar-owned club were knocked out of Europe's elite club competition in the last 16 with a 3-0 aggregate defeat
Paris Saint-German forward Neymar arrived in Doha on Friday for an operation on the ankle injury that has ended his season, Qatar's official news agency said.