Brian LeClair averaged 257.4 to lead after Tuesday’s first round of the 2024 USBC Senior Masters at Sam’s Town in Las Vegas, according to results posted here. The 2017 PBA50 Player of the Year fired games of 248, 276, 247, 248 and 269 for a 1,287 total, 29 pins head of Hall of Famer Jason Couch. The 312-player field bowls three 5-game qualifying rounds over three days, one each on fresh oil, burn and double burn, before the field is cut to the top 63 players and defending champion...