Holders Arsenal crashed out of the FA Cup to second-tier Nottingham Forest and Newport County stunned former winners Leeds United as the FA Cup third round burst into life on Sunday.
Thirteen-times FA Cup winners Arsenal paid dearly for fielding a weakened side as they lost in the third round for the first time in manager Arsene Wenger’s two-decade reign.
Until then fourth-tier Newport County had staked a claim for the biggest upset of the weekend with a 2-1 win over Leeds — substitute Shawn McCoulsky heading a last-minute winner the day after his 21st birthday.
On Saturday 1987 winners Coventry City, who are now languishing in the fourth tier, knocked out Premier League strugglers Stoke City by the same score — a result that cost Stoke boss Mark Hughes his job.
Arsenal made nine changes to the side that drew impressively with Chelsea on Wednesday, although they still started heavy favourites against a Forest side featuring seven under 23s.
Leeds also suffered a shock Cup defeat across the other side of the Severn Bridge in 2002, falling to Cardiff at a time when Leeds were Premier League title contenders.