Manchester United came from behind to beat A League outfit Melbourne Victory and maintain their perfect pre-season record.
The match was turned around by two goals in as many minutes from Scott McTominay and Anthony Martial at the end of the first period.
Marcus Rashford added a third when he ran on to Eric Bailly's pass at the start of the second half.
The comeback was completed when the Victory youngster turned the cross into his own net.
As the pre-season progresses, Ten Hag's preferences are showing themselves.
Jadon played on the right of the attack in the first half and on the left in the second.
The captain of the team started as the right centre-back, which is significant as the United are close to signing a left-sided player.
Melbourne took the lead when Victor Lindelof had to pull wide to challenge Ben Folami withLuke Shaw out of position, and Ikonomidis was able to finish a low cross.
The fans behind the goal made a loud noise by chanting "Get sacked in the morning"
As he stood alone on the touchline, the Dutch coach looked stern as he watched his new charges struggle to break down a side who were prepared to sit deep.
Once Martial put them in front, United were never really in danger.
Anthony Martial has scored in both of the side's pre-season games so far.
Ten Hag said he was sure he could come back even better. He will be productive when he has the right focus, the right motivation and the right work ethic.
He will have production when he has the right focus and delivery. It's up to him to make that decision.
The man tried to sign Sancho for a year.
The Norwegian did not survive as United boss long enough to see if he was worth the investment.
The early signs are positive and more is expected after a patchy debut campaign.
His combination with Diogo Dalot was the most effective in the United side because of his balance and quick feet.
There is a need for more penetration from the right-hand side.
The issue for Ten Hag might be solved if Sancho builds on his first two appearances.