WWE have announced that Bobby Lashley will put his WWE United States Championship on the line against former Champion Theory as part of the WWE SummerSlam pay-per-view on July 30th.

The updated lineup for the event is below:

Last Man Standing Match For The Undisputed WWE Universal Championship
Roman Reigns (w/Paul Heyman) (c) vs. Brock Lesnar.

WWE United States Championship Match
Bobby Lashley (c) vs. Theory.

Singles Match
Pat McAfee vs. Happy Corbin.