/cdn.vox-cdn.com/uploads/chorus_image/image/10125127/030_jimy_hettis_vs_nam_phan.0.jpg)
For the second time in less than a year, Jimy Hettes has pulled out of a fight against Steven Siler due to an injury.
The 25-year-old wrote on his Facebook account Wednesday that he recently suffered a torn MCL and sprained ACL, forcing him out of his UFC 159 fight against Siler. As a result, Kurt Holobaugh, formerly of Strikeforce, will replace him on short notice. The news was first reported on FUEL TV's "UFC Tonight."UFC 159, headlined by Jon Jones vs. Chael Sonnen for the light heavyweight belt, will take place April 27 from the Prudential Center in Newark, N.J.