Andrey Rublev - Nuno Borges

Andrey Rublev enters as the heavy favourite with a dominant 3-0 head-to-head record over Nuno Borges, though there is a critical caveat: all three prior meetings occurred on hard courts, not clay. Rublev sits at a higher ranking and won the Monte Carlo title in 2023, giving him excellent venue familiarity. However, he arrives in Monaco without a single clay match in 2026, having last played hard court at Miami on March 21. This surface transition, combined with a three-match losing streak, introduces meaningful vulnerability despite his historical dominance over Borges.