The Ultimate Fighting Championship on Friday announced that
Leben recently turned himself in to authorities in Oregon for a violation of his probation stemming from a past DUI arrest. He was sentenced on Thursday to 35 days in jail, effectively removing him from the bout against Bisping.
Day most recently competed on the UFC 83 event in Montreal, stopping
Day and Bisping will compete as part of the main card at the O2 Arena, which is headlined by a bout between former UFC welterweight champion
Matt Hughes vs. Thiago Alves