Dave Portnoy boasts that his gambling record should be 'taught in history books' as he reveals he will be $7.5MILLION in profit if the Celtics and Oilers win in Finals
byMd Mashud Parvesh-
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Barstool Sports founder Dave Portnoy is relishing in his betting success this year - and he could be on track to win more if the Boston Celtics and Edmonton Oilers win their respective championships.