Defining a tandem in bowling.
Defining a pull in bowling.
Investigating the meaning of "do work" in bowling.
Defining a sweeper in bowling.
Mike Dias became the first bowler not in the PBA Hall of Fame to win a PBA50 title this season, defeating Dale Eagle in the championship match.
Tom Baker won his 11th career PBA50 title when he triumphed over Parker Bohn III in the championship match of the PBA50 Northern California Classic.
Walter Ray Williams, Jr. defeated 2010 USBC Masters champion Mike Edwards to get to the title match, then ousted undefeated Jack Jurek for Williams' first PBA50 major championship.
Norm Duke earned the top seed in his first career PBA50 major, then defeated fellow Hall of Famer Pete Weber in the title match to secure the championship.
Defining a yank in bowling.
Defining a string of strikes in bowling.