Carlos Alcaraz defeated Camilo Ugo Carabelli 6–2, 7–5 in the second round of the ATP 250 Buenos Aires tournament on clay on 15 February 2024, confirming his status as pre-match favourite with odds of 1.08 against Carabelli's 10.39. Alcaraz controlled the match from the outset, breaking serve decisively in the first set before a more competitive second frame saw Carabelli push harder but ultimately fall short. The Spaniard's dominance on the Buenos Aires clay continued as he advanced deeper into the tournament with a composed performance. The result underscored Alcaraz's continued form on the South American swing and his progression towards the latter stages of the event.