For the second time in a month Manchester United squandered a two-goal lead in a crucial game after Erik ten Hag made questionable substitutions.
Two weeks ago it was Sevilla and here it was Tottenham, who fought back in the second half to draw 2-2, with Pedro Porro and Son Heung-min netting to cancel out goals from Jadon Sancho and Marcus Rashford.
Ten Hag's most surprising decision was to take off a resurgent Sancho, who had run Tottenham ragged in the first half and could have had a second goal.
But he also took off Christian Eriksen, whose passing was helping United control the game, and Fred was a serious downgrade.
But credit to Tottenham, who bounced back from their 6-1 thrashing by Newcastle to grab a valuable point and lift their downbeat supporters.
GOAL breaks down the winners & losers from the Tottenham Hotspur Stadium...