Mark Roth's history of equipment he used during his career

[BossHoss300]

A discussion is on going as to what brands of bowling balls Mark Roth used during his PBA career. The argument is Columbia 300 vs Brunswick in his early years on tour. My friend says he had his own version of the LT-48. That I very seriously doubt. In fact I remember Johnny Petraglia had the LT-48, and Tommy Hudson had the LT-51. The 48 was black and the 51 was green if memory serves me right. Years later I remember Roth using Brunswick balls, and thought it strange to see him without a Columbia ball in his hand. Any help in solving this argument would be greatly appreciated as with the plastic ball tour stop coming up today it would be nice to hopefully shut my friend up once and for all.[/b]