Carlos Alcaraz believes he is up there with the world's best players after falling to the 21-time Grand Slam winner Rafael Nadal in three sets in his maiden Indian Wells semi-final. The 18-year-old has been widely tipped by fellow players and coaches to become a multiple Grand Slam winner in the future, but he was unable to overcome his childhood idol in a three hour and 12 minute battle in the California desert on Saturday. Ad/> Alcaraz, who lost the match 6-4 4-6 6-3, admitted he was slightly nervous playing against his 35-year-old compatriot in only the pair's second meeting on the ATP tour, but feels he will compete with the world's best at the biggest tournaments this year.