Multiple people were reportedly injured in a suicide blast on a check post in Baleli area of Quetta.
According to media reports, six people including two FC personnel were injured while the two attackers were killed.
The injured have been shifted to CMH Quetta for medical treatment.
The security forces have cordoned off the area.
In December just over a week before Christmas, at least nine people were killed and more than 50 wounded when two suicide bombers attacked a church in Quetta during a service Sunday.
*This is a developing story.