Someone who has NOT won the big one. I would say Mark Tad He was and still is a very very strong player, and never snapped off any Big ones.
P.S he played In DDC about 3 years with a cue he got at Wal-Mart and got in the cash placing something like 10 place in the banks event out of 200 plus players..
Mark Tadd won two divisions (9-Ball and Banks) and finished second in the One Pocket to Steve Cook in the 1992 L.A. Open. He beat Roger Griffis in the 9-Ball finals and Donny Anderson in the Banks. The field was full of good players (128 in the 9-Ball and 77 in One Pocket). Plus he won $26,000 total, the biggest win that year in professional pool.