SATURDAY 14 AUGUST All-Ireland SFC semi-final Mayo v Dublin, Croke Park, 6pm ============================= CLICK HERE TO WATCH LIVE CLICK HERE TO WATCH LIVE ============================= ONLINE Live blogs on RTÉ.ie and the RTÉ News app, with video highlights on social media. TV Live on RTÉ Two and RTÉ Player from 5pm, and on Sky Sports Arena from 5pm. Highlights on The Sunday Game on RTÉ2 and RTÉ Player from 9.30pm. Viewers outside Ireland can watch the game on GAAGO. RADIO Live commentary on Saturday Sport on RTÉ Radio 1 from 2pm. WEATHER Overcast skies will extend to most areas through the day, bringing outbreaks of rain and drizzle, heaviest later; hill and coastal fog in parts too. Highest temperatures of 15 to 18 or 19 degrees in light to moderate southeasterly winds. For more go to met.ie. Will this be the day? It's 2,540 days since Dublin last tasted a championship defeat. Call it a Donegal ambush or brilliant execution of well-timed sucker-punches from Jim McGuinness