All-events champions Ron Mohr and Robin Romeo of Senior Team USA hold the World Senior Championships Masters leads as the fields were cut from 24 to eight after the first round of match play Thursday at Red Rock in Las Vegas, BowlingDigital.com reported in this news release. With pins carrying over from the 24 games of all-events, Mohr posted the highest six-game series Thursday at 1,357 to widen his lead to 457 pins with a 5,582 total (232.58 average). Swedes Christer Pettersson and Jan...