my guess is alex
in my opinion the game i really wanted to see was Nick vs Efren
I know I am getting senile but Nick Varner was the best player
I ever saw,but so was Efren
I think Alex is the best one pocket player in the world, and above Dennis Orcullo, Tony, Scott, etc.
I think at one point Nick was the best and he's got the title and wins from many action matches to prove it.
Alex's game is MUCH like Nicks (although he doesn't employ the wedge). What he does just like Nick did in his prime, is employ the correct shot every time. If the situation requires solid safeties and smart shooting he does it. If he's in a bad spot which requires more aggression instead of cowardice, he employs that style (and due to his phenomenal skills is successful way more than he isn't).
I love watching Tony's game. When he's on..he's on...and just looks so cool on the table. I like his style. Same with Frost.
Edited to add....EFREN is undisputedly the greatest one pocket player of all time. Even if his capabilities aren't what they once were - his legacy will reign supreme.