Keith Mitchell capped off a magnificent run through the “Snake Pit” at Innisbrook on Saturday with a shot he never saw go in. Mitchell was among a dozen players on the fringe of contention at a tournament so tight that it began with all 77 players who made the cut separated by a mere six shots. Mitchell holed a birdie putt just inside 15 feet on the 16th hole, hit 6-iron to inside 3 feet for birdie on the par-3 17th and then holed out on the 18th hole with a 7-iron from about 151 yards up a steep hill.