Updated WWE Vengeance Card Inside Here

Two matches were made official on Friday's SmackDown for Sunday's Vengeance pay-per-view event: Dolph Ziggler vs. Zack Ryder and Sheamus vs. Christian.

Ziggler, who will defend the United States Championship against Ryder, will also be competing in the WWE Tag Team Championship Match against Air Boom. Eight matches have been announced for the event.

Last Man Standing Match for the WWE Championship:
Alberto Del Rio (c) vs. John Cena

World Heavyweight Championship Match:
Mark Henry (c) vs. Big Show

Triple H and CM Punk vs. The Miz and R-Truth

United States Championship Match:
Dolph Ziggler (c) vs. Zack Ryder

Randy Orton vs. Cody Rhodes

Sheamus vs. Christian

WWE Tag Team Championship Match:
Evan Bourne and Kofi Kingston (c) vs. Dolph Ziggler and Jack Swagger

Divas Championship:
Beth Phoenix (c) vs. Eve