A big first round carried Malaysia's Sin Li Jane to the lead after Friday’s first day of competition at the 2024 PWBA Bowlers Journal Rockford Open at Cherry Bowl in Rockford, Illinois, according to results posted here. Sin fired games of 245, 278, 224, 213, 205 and 247 for 1,412 in the first round, then added 207, 194, 207, 167, 201 and 237 for 1,213 in the second round for a 12-game total of 2,625, a 218.75 average and a 2-pin lead over the 2,623 of Dasha Kovalova of Ukraine and...