Connor Syme carded a brilliant bogey-free round of 63 to take a one-shot lead into the final round of the Celtic Classic. Syme started the day four shots off the lead before his exceptional round left his clear of Sam Horsfield (68) in second with Sebastian Soderberg (65) two shots adrift of the leader. Overnight leaders Andrew Johnston and Thomas Detry are tied in fourth with Adrian Meronk, three shots off Syme.