Exploiting his rich vein of form, Karun Nair slammed his fourth successive hundred, fifth in total of this edition of the Vijay Hazare Trophy, as Vidarbha outclassed Rajasthan by nine wickets to move into the semifinals of the premier domestic 50-over tournament in Vadodara on Sunday. Vidarbha will face Maharashtra in the semifinal on Thursday while the other last-four match will see Haryana, a two-wicket winner over Gujarat, facing Karnataka on Wednesday. However, the day's protagonist was Karun, who continued his red-hot form in this iteration of the Vijay Hazare Trophy, striking his fifth hundred overall - a whirlwind unbeaten 82-ball 122 (13x4, 5x6) - which was also his fourth successive ton in the last five innings.