Barcelona, Real Madrid and El Clasico The people who made it the biggest match in soccer - ESPN
Messi hat-trick gives Barcelona a 4-3 win in El Clasico thriller
The Day Lionel Messi Destroyed Real Madrid at the Santiago Bernabéu
459 Messi Falling Stock Photos, High-Res Pictures, and Images - Getty Images
Real Madrid vs. Barcelona, 2014 El Clásico: Final score 3-4, Messi's hat trick revives Barca's title hopes
Real Madrid-Barcelona: what is the biggest ever win in El Clásico? - AS USA
Not possible' to match Messi's achievements, says Pedri ahead of El Clasico
Last-gasp Messi decides Clasico – DW – 04/24/2017
El Clasico: Is FC Barcelona's Messi Finished As A Big-Game Player—Or Does He Need A New Position?