Percy Harvin will undergo hip surgery.

It is unclear how long Harvin will be out, but early estimations put the number at three to four months. Harvin would not be able to return until November under that timeframe.

The Seattle Seahawks acquired Harvin in the offseason in exchange for a first-round and seventh-round pick in 2013 and a third-round pick in 2014. Harvin also signed a six-year, $67 million extension with $25 million guaranteed.