Head-to-Head
Overview
Iliyan Radulov and Sergio Callejon Hernando have met 1 time so far, all in 2026. Iliyan Radulov leads 1–0. Their first encounter was at the 2026 Pozoblanco (SF), won by Iliyan Radulov.
By surface
- hard1 – 0
Iliyan Radulov and Sergio Callejon Hernando have met 1 time so far, all in 2026. Iliyan Radulov leads 1–0. Their first encounter was at the 2026 Pozoblanco (SF), won by Iliyan Radulov.