Tim Means replaces an injured Kenny Robertson, meets George Sullivan at UFC on FOX 15

An undisclosed injury has forced Kenny Robertson to pull out of UFC on FOX 15 bout against George Sullivan and Tim Means has agreed to replace Robertson in the bout.UFC on FOX 15

The fight change was announced by the UFC on Tuesday.

UFC on FOX 15 will come from the Prudential Center in Newark, New Jersey on April 18 and will be headlined by a middleweight bout as Lyoto Machida meets Luke Rockhold.

Means (23-6-1) is currently on a three fight winning streak and has won five of his last six. His most recent win came last month as he defeated Dhiego Lima by TKO at UFC 184. Sullivan (16-3, 1NC) signed with the UFC at the beginning of 2014 and is currently on an eight fight winning streak. Two of those wins have come in the UFC and the last victory came in September against Igor Araujo.

The current UFC on FOX 15: Machida vs. Rockhold fight card lineup is below.

Main Card: (FOX – 8 p.m. ET/5 p.m PT)
Lyoto Machida (22-5) vs. Luke Rockhold (13-2)
Jacare Souza (21-3, 1NC) vs. Yoel Romero (9-1)
Cub Swanson (21-6) vs. Max Holloway (12-3)
Felice Herrig (10-5) vs. Paige VanZant (4-1)

Preliminary Card: (FOX – 6 p.m. ET/3 p.m. PT)
Jim Miller (24-5, 1NC) vs. Paul Felder (9-0)
Ovince St. Preux (17-6) vs. Patrick Cummins (7-1)
Corey Anderson (4-0) vs. Gian Villante (12-5)
Tim Means (23-6-1) vs. George Sullivan (16-3, 1NC)

Preliminary Card: (Fight Pass – 4:15 p.m. ET/1:15 p.m. PT)
Aljamain Sterling (10-0) vs. Takeya Mizugaki (20-8-2)
Jimy Hettes (11-2) vs. Diego Brandao (18-10)
Nick Catone (10-4) vs. Vitor Miranda (10-4)
Eddie Gordon (7-2) vs. Chris Dempsey (10-2)