Galway United made it two wins from two as they defeated St Patrick's Athletic in Emon Deacy Park.
Two first-half goals from Patrick Hickey gave John Caulfield's side their first victory of the season, while St Pat's are still without a win.
Drogheda United claimed the biggest win of the evening with a comfortable 3-0 victory over Sligo Rovers.
Joshua Thomas gave them a 1-0 lead at half-time with second-half goals coming from Darragh Markey and Joshua Thomas.
Champions Shelbourne won 1-0 away to Waterford, thanks to a 14th-minute goal from Ademipo Odubeko.
A 10th-minute goal from Michael Duffy gave Derry City victory at home to Bohemians, with both managers sent off in the 14th minute.
