Haryana opener Yashvardhan Dalal produced a stunning knock of 426 not out against Mumbai in their Col. CK Nayudu Trophy match on Saturday. The young batter broke the tournament’s record for the highest individual score, surpassing Uttar Pradesh’s Sameer Rizvi, who had scored 312 last season. Yashvardhan's innings was laced with 46 fours and 12 …