What makes Cristiano Ronaldo-Lionel Messi rivalry so special? - Quora
What would Messi and Ronaldo's contributions look like if Ronaldo were at Barcelona and Messi at Real Madrid over the past decade? - Quora
Cristiano Ronaldo's Future Uncertain at Manchester United - Bloomberg
Lionel Messi carrying Inter Miami like he did Argentina at FIFA World Cup: Gerardo Martino
Ronaldo crushes Messi on the road to Russia
European Team of the Year: Cristiano Ronaldo and Lionel Messi make cut but only one Liverpool player features - Sport360 News
Who is your favorite Messi or Ronaldo? - Quora
Without World Cup glory, Messi and Ronaldo destined to stay a rung below all-time greats - Sport
Fact Check: Altered, miscaptioned images of Cristiano Ronaldo in pro-Palestinian video
Who is the best footballer ever? Pele, Maradona, Messi or Ronaldo?
Lionel Messi set to join MLS club Inter Miami: Report