He made excellent performances for Botev during the 1999/00 season. Vidolov signed with CSKA Sofia in the summer of 2000, taking an instrumental part in their 2000/01 run for the championship title. In 2001 Vidolov signed with the Berlin club – 1.
Vidolov's impressive performances for Botev during the 1999/00 season led to his transfer to CSKA Sofia in the summer of 2000. He played a key role in their championship bid in the 2000/01 season, and later joined Berlin club – 1 in 2001.