Simplify the following text for a Grade 9 native English-speaking person.
Original: The main match on the Raw brand was John Cena versus Triple H for the WWE Championship , which Cena won via submission after forcing Triple H to submit to the STFU .
Simplified: The main match on the Raw brand was John Cena versus Triple H for the WWE Championship , which Cena won after forcing Triple H to submit to the STFU .