 On the May 28 episode of SmackDown , SmackDown General Manager Teddy Long announced a fatal four @-@ way match for the World Heavyweight Championship would be taking place at the Fatal 4 @-@ Way pay @-@ per @-@ view . As the defending champion Jack Swagger automatically was part of the match , and as a result of his win by disqualification , Big Show received automatic entry . Later in the show , both The Undertaker and CM Punk qualified for the match as well , by defeating Rey Mysterio and Kane respectively . During his qualification match against Kane , Punk wore a mask to the ring in order to hide his newly @-@ shaven head . During his match with Mysterio , The Undertaker suffered a concussion , broken orbital bone and broken nose and the following week , was deemed unable to participate in the match . WWE replaced him in the match by devising a storyline in which The Undertaker was found in a " vegetative state " by his on @-@ screen half brother Kane on the following episode of SmackDown . That same broadcast , a battle royal to decide who would replace The Undertaker at the Fatal 4 @-@ Way pay @-@ per @-@ view was won by Rey Mysterio . 
