Computers and Electronics How much does a high end pool table cost? What table do professional pool players use? 4 x 9 Pool Table. The 4' x 9' table size is the best, commonly used for top tournament play, and here's why. The "four by nine", for short, refers to a table with a playing surface of approximately 4½' wide by 9' long.Jul 14, 2018 Related Posts:How to Refelt a Pool Table is easy if you follow the steps.How many swimming laps are there in one mile?How much does a 15 x 30 inground pool cost?How to apply bees wax to your slate pool table is a game.