Jeff van Wagenen, Gary Wintz and Delroy Cambridge all recorded four-under-par rounds of 68 to move into a share of the lead after the first round of the AIB Irish Seniors Open at Adare Manor in Co Limerick.

Brazilian Priscillo Diniz fired a five-under-par 67 to race clear of the field early in the second round of the Royal Westmoreland Barbados Open.