Wow u saw Worst play in person ??Of the earlier era Greenleaf was considered the best ever by his peers, over Mosconi who was second. In the modern era Harold Worst was the greatest player I ever saw, then there are a whole slew of seconds starting with Efren and Parica. Sigel, Strickland, Hall and Mizerak are right there as well. We can make it my top ten all time by adding Caras and Crane to the early generation list. Oops, looks like it was eleven players on my list. Wouldn't leave any one of them out though.