James Cox Dublin picked up their third win of the Allianz National Football League this evening. A strong second-half performance saw them pull away from Derry and record a 3-20 to 2-12 win at Croke Park. Dublin's Sean Bugler, who has impressed in the league so far, left the pitch with an injury in the second-half. Earlier, Mayo battled back to pick up a 1-17 to 1-17 draw with Armagh. Tipperary have gone top of Division 1A of the Allianz National Hurling League. They held on to beat rivals Cork by 2-22 to 1-21 at Semple Stadium this evening. Dublin fell to a one-point loss to Offaly at GAA Headquarters.