Blake pulled up clutching his right hamstring in the 100m last Saturday at the UTech Classic, while trailing eventual winner Kim Collins at the 50-m mark.
Blake’s injury was originally thought to be a cramp but Timothy Spencer; a member of his management team says it’s more serious.
“The essential point is, he did an MRI and his injury was more serious than first thought,” Spencer told the Jamaica Observer.
“It’s not a bad injury, it’s not just a cramp, and he won’t have any competition for approximately six weeks”.
Blake will miss at least three meets starting with the Jamaica Invitational set for May 4, the Doha Diamond League-the first meeting in the IAAF Diamond League calendar on May 10, and the Shanghai Diamond League on May 18.
“It’s not a bad injury,” said Spencer.
“But you have to take the long view and don’t rush his return and get a more serious injury”.
Blake, 23, became the youngest World Championship 100m champion in 2011 at age 21.
He has a personal best of 9.69 seconds and 19.26 seconds for the 100m and 200m.
“He is resting and recovering. The point is, it’s not a serious injury and to ensure proper and maximum recovery, out of an abundance of caution, he is going to be out of a couple of meets,” Spencer stressed.
“The May meet certainly and after that we will see. And he is fairly disappointed about that too”.