Marco Rubio might've lost Massachusetts ... 'cause the presidential hopeful just kept it WAY too real about Tom Brady ... telling TMZ Sports if he had his way, Brady would be gone FOREVER.
Rubio was out in DC when we asked the rabid football fan about the QB ... who's having one of the suckier weeks of his (perfect) life since the NFL upheld his 4 game suspension on Tuesday.
Check out the clip -- Rubio barely gives our guy a chance to finish the question before launching into some anti-Brady rhetoric.
Full disclosure -- Rubio's a hardcore Miami Dolphins fan. Still, pretty brave Mr. Senator.
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