Why are MI players wearing black armbands in match against SRH?

MI players have been spotted wearing black armbands in their IPL match against SRH on Wednesday. "Due to untimely demise of our support staff's daughter, MI players will wear black armbands today, in remembrance and solidarity with the family," the fanchise said before the match. On Tuesday, PBKS players wore black armbands in remembrance of Azmatullah Omarzai's late mother.