Ron Wingerter of Billings bowled a 300 game in the Wednesday Nite Trio league at Sunset Bowl.
Billings bowler Dave Winslow bowled a 300 game in Friday's Sportsman league at Fireside Lanes.
Right-hander Jason Link of Billings bowled the eighth 300 game of his career on Wednesday night while competing in the Pioneer league at Fireside Lanes.
Bowler Josh Hale rolled his 50th career perfect game on Friday night while competing in the Sportsman League at Fireside Lanes.
Paul Schmidt of Billings rolled his first 300 game while competing in the Weekenders league at Sunset Bowl.
Billings bowler Josh Hale is one 300 game away from the half-century mark for his career.
Jim Blakeley rolled a perfect game in the Thursday Night Mixed League at Sunset Bowl.
Scott Gasser and Stu Summers both bowled 300 games while competing in the doubles event at the Greater Yellowstone Valley USBC Open tournament last weekend at Sunset Bowl.
Damon Winslow bowled a 300 game Thursday night in the Consolidated league at Sunset Bowl.
Billings bowlers Keith Loran and Steve Seter rolled 300 games on Wednesday night in the Elite league at Fireside Lanes.
There were 37 300 games bowled and eight 800 series recorded during 2011-12 Greater Yellowstone Valley USBC league play, according to association manager Dale Matthaes.
Bowling helped Guy Rolison years ago raise the $800 he needed to purchase his first car, a 1967 Ford Mustang.
Nick Haney and Dusty Brester bowled 300 games -- and Haney added an 835 series -- in summer leagues at Sunset Bowl.
Tucker Schaff bowled his third career 300 game Thursday night in the Fireball League at Fireside Lanes.
Over the years, Steve Cassity has displayed quite a knack for putting together successful bowling teams.
Duck Hultgren and Kyle Wyckoff bowled 300s in different leagues Tuesday night at Sunset Bowl, but both of their perfect games came on lanes 7 and 8.
Left-hander Matt Ingold recorded his first 800 series in 40 years of bowling Tuesday night in the Mustang league at Sunset Bowl.
Jasyn Fox and Keith Loran matched strikes Wednesday night, both rolling 300 games at Fireside Lanes.
Ron Wingerter bowled a 300 game in the Wednesday Night Metro league at Sunset Bowl.
Nick Haney shot a 300 game Saturday night in the Weekenders league at Sunset Bowl.