Playing in his debut Vijay Hazare season, the 17-year-old scored 203 off 154 balls, which included 12 sixes and 17 fours against a Jharkhand attack that included out-of-favour India pacer Varun Aaron and Shahbaz Nadeem.
The opener's scintillating innings helped Mumbai set a mammoth target of 359 for Jharkhand in the Vijay Hazare trophy Elite Group A One-Day match.
Jaiswal has been in fine form in the tournament, scoring 113 and 122 against Kerala and Goa respectively.
The opener made it the ninth instance of an Indian scoring a List A double-ton.
The feat comes less than a week after Sanju Samson scored 212 not out -- his first List A century -- for Kerala against Goa, making it the highest individual score in the competition.
Image: Yashasvi Jaiswal
Photograph: Courtesy Jwala Singh/Facebook
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