Head-to-Head
Overview
Carlos Alcaraz and M. Arnaldi have met 3 times since 2023. Carlos Alcaraz leads 3–0. On hard, Carlos Alcaraz leads 3–0. Their first encounter was at the 2023 Us Open (R16), won by Carlos Alcaraz. Most recently they met at the 2026 Tokyo, with Carlos Alcaraz winning. Carlos Alcaraz has won the last 3 meetings.
By surface
- hard3 – 0