Simplify the following text for a Grade 12 native English-speaking person.
Original: On the December 22 edition of ECW , Yoshi Tatsu had a match against Jack Swagger who he defeated to earn a spot in the ECW Homecoming battle royal where the winner would challenge Christian for the ECW title at the Royal Rumble but he did n't win the battle royal being eliminated by Kane .
Simplified: On the December 22 edition of ECW Yoshi Tatsu defeated Jack Swagger to earn a spot in the ECW Homecoming battle royal where the winner would challenge Christian for the ECW title at the Royal Rumble .