The two were snapped frolicking on the beach together in Maui, where Kate has been vacationing with her fam at the Ritz-Carlton.
The two seemed to be flirting with each other as they swam and laid out, according to an eyewitness, but if you check out these vacation pics, there's no PDA to be seen—and not much more time for Scott to make a move. He's due in Honolulu today to play the Sony Open.
And the golfer isn't the only sporty stud Kate's been linked to lately...
What do you make of all the Hudson hookup rumors? Think either of these athletic men make a good match for Kate, or is the media making too much of her friendly outings with A-Rod and Adam? Sound off below.
—Additional reporting by Claudia Rosenbaum