Overview
- The 21-year-old headed the opener on 20 minutes, struck a volley on 50, and completed his treble in the 82nd.
- Raúl Asencio and substitute Fran García added goals for Real, with Cucho Hernández scoring Betis' lone reply.
- The win marks Real's third consecutive victory and trims the league deficit to Barcelona to four points.
- Vinícius Júnior was booed during his substitution, and coach Xabi Alonso later backed the forward's performance.
- Real meet Atlético Madrid in Thursday's Supercopa semi-final in Jeddah, with Mbappé expected to miss several weeks.