Sam Kerr had not long returned from the other side of the world after a busy Matildas schedule - but Chelsea's ace still sunk Arsenal - and fellow Australian Caitlin Foord - in the women's FA Cup.
Even if Kerr really was suffering from jet leg, no-one would have known.
Just four days after leading Australia to the Cup of Nations triumph in Newcastle, the Matildas captain was back in business at her adopted English home on Sunday, marking her 100th game for Chelsea with a goal in the 2-0 triumph over big London rivals Arsenal.