Olin Browne, Lonnie Nielsen, Bruce Vaughan tied at champions Tour Principal Charity Classic
Champions Tour newcomer Olin Browne, native Iowan Lonnie Nielsen and Bruce Vaughan are tied for the lead at 4 under after the opening round of the Principal Charity Classic.
Former champion Ronnie O'Sullivan beat Stuart Bingham 5-1 to reach the second round of the Welsh Open on Tuesday.