Justin Knowles averaged 241.25 to lead Tuesday’s PTQ as 12 players advanced to complete the 66-player field for the 2023 PBA Shawnee Classic at FireLake Lanes in Shawnee, Oklahoma, according to results posted here. The 59 PTQ bowlers rolled eight games on the PBA Chameleon 39 lane pattern to decide who those 12 were and Knowles totaled 1,930 for his eight games to put the 2-handed lefty six pins ahead of the 1,924 of Ildemaro Ruiz Jr. of Venezuela. (As usual, the sorely lacking PBA...