World Cup 2018: Cristiano Ronaldo, Lionel Messi head Top 50 list

World Cup briefing: Unemployed Cristiano Ronaldo makes history

Suffered Rare Heart Condition Before Leaving Cristiano Ronaldo's Al Nassr, Lionel Messi's $5,000,000 Teammate Reminisces 'Wonderful Treatment' in Saudi Arabia - EssentiallySports

The 2018 World Cup's top players: Messi, Ronaldo, Neymar, Salah, and more - Vox

Ronaldo vs Messi: The numbers compared, Qatar World Cup 2022 News

Messi, Ronaldo and Soccer's Golden Sunset - The New York Times

Cristiano Ronaldo v Lionel Messi - Who has scored more free-kick goals?

Messi–Ronaldo rivalry - Wikipedia

The 50 Best Soccer Players in the World in 2019

Top international goalscorers in men's football: Ronaldo on top with 122 goals; Messi third with 103 goals, Sunil Chhetri fourth with 92 - Sportstar

Messi or Ronaldo? From Mbappe to Zlatan, Neymar to Bale - world's top players make their GOAT selection

2022 World Cup Quarterfinals Who To Watch : NPR