Rohit Sharma. (Source: BCCI)

Here is the retained players list for MI.
Retention 1 – Rohit Sharma (INR 16 crores)

Retention 2 – Jasprit Bumrah (INR 12 crores)

Retention 3 – Surkyakumar Yadav (INR 8 crores)

Retention 4 – Kieron Pollard (INR 6 crores)

Purse Remaining – INR 48 crores