Drew Rosenhaus -- FILES FOR DIVORCE ... After Epic Blowout

Sports mega-agent Drew Rosenhaus is pulling the trigger on his marriage -- just days after cops were called to his home to break up an epic blowout argument with his wife ... TMZ Sports has learned.

Rosenhaus filed divorce docs in Miami yesterday -- seeking to end his 13-month marriage to real estate agent Lisa Thomson.

According to the docs, obtained by TMZ Sports, Rosenhaus says he has claim to their Miami home -- and wants her out of the house, ASAP.

Rosenhaus also says Lisa signed a prenup before the marriage -- and wants the judge to honor it. The terms of the prenup were not disclosed in the divorce docs.

We broke the story ... Thomson called police Sunday evening and told them she was verbally attacked by Drew and his brother at their Miami home.

Cops eventually calmed everyone down -- no one was arrested ... but we're told Drew gave Lisa five trash bags and told her to get her stuff out of the house.

Rosenhaus and Thomson tied the knot in 2013 -- they have no kids together.

As we previously reported, Thomson recently partied on a boat with Hollywood playboy Dan Bilzerian (pictured below) -- and sources tell us the situation may have contributed to the split.

We spoke to Rosenhaus who had no comment on the story.