Maurkice Pouncey denied having any involvement in assaults that allegedly occurred at a South Beach nightclub earlier this month during a birthday party for the Pittsburgh Steelers center and his twin brother Mike.

"Any time I've made a mistake in my NFL career I've admitted to it," Maurkice Pouncey said Saturday, prior to the Steelers' first practice of training camp. "For something like this to happen and have no involvement is upsetting and hurtful to me and it's on my mind like crazy."

Three people allege that the Pounceys assaulted them at around 4 a.m. ET on July 12. They have filed a civil suit against the brothers as well as Cameo nightclub and are seeking $15,000 in damages.

Neither brother has been charged by police.

Their lawyer released a statement last week that claimed allegations against the brothers were for financial gain and he threatened to countersue. Maurkice Pouncey said neither he nor his brother, a center for the Miami Dolphins, were involved in any fight on the night in question.

Maurkice Pouncey said the brothers took precautions to prevent an incident from happening during their party.