Who among the following become the official partner for VIVO Indian Premier League (IPL) to boost the digital gaming?

The Board Of Control For Cricket In India (BCCI) announced the sports gaming platform Dream11 as the official partner for VIVO Indian Premier League (IPL) to boost the digital gaming. The 4-year partnership will begin with the upcoming IPL 2019 and Dream11 will also power the official Fantasy Gaming League of IPL.