Tyrone crumble to their heaviest defeat in Mickey Harte's managerial reign as Kerry beat them 3-15 to 0-9 in Killarney.
Derry produce a spirited display against Cork but lose 2-28 to 3-14 in the Division One clash at Pairc Ui Rinn.
Donegal are two points clear the the top of Division Two as Michael Murphy's free salvages a draw at home to Meath.
Monaghan are firmly in the Division Two promotion hunt after a convincing 2-14 to 0-12 over Louth in Clones.
Division Three leaders Roscommon prove too strong for Fermanagh as the Ulster side lose 3-17 to 4-10 at Brewster Park.
Cavan maintain their challange for promotion from Division Three with a 1-12 to 0-10 victory over Sligo at Breffni Park.
Laois hit 1-5 without reply in the second half to secure a 2-21 to 0-21 victory over Antrim in the Hurling League clash in Portlaoise.
Down's promotion prospects are dealt a blow as they taste defeat for the first time in Sunday's match away to Galway.
Antrim's promotion hopes suffer a major blow after Carlow score with the last kick of the game to complete a 3-15 to 2-17 comeback win.
Armagh move up to third in Football League Division Two after an impressive 2-18 to 1-12 win over Laois.
A hip operation will rule Antrim hurler Shane McNaughton out of the county's entire 2014 League and Championship campaign.
Ballinderry management team Martin McKinless and Fabian Muldoon will not seek re-appointment for 2014.
Down half-forward Danny Hughes is forced to retire from inter-county football after three seasons ravaged by injury.