Simplify the following text for a Grade 9 native English-speaking person.
Original: In respective singles matches , John Cena defeated Sabu in an Extreme lumberjack match , which featured superstars from the Raw and ECW brands at ringside .
Simplified: In singles matches , John Cena beat Sabu in an Extreme lumberjack match , which featured wrestlers from the Raw and ECW brands at ringside .