Sergey Yacenko vs Denis Medvedev Prediction, Live Chat & Fan Vote

In the Masters, Russia match between Sergey Yacenko and Denis Medvedev, Medvedev is favored with a money line of -138. Given his strong performance and experience, I predict Medvedev will win. Yacenko faces an uphill battle as the underdog. ```json {"winner":"Denis Medvedev","confidence":70,"key_factors":["experience","recent form","ranking"]}