Marcus Rashford scored as Manchester United put Chelsea to the sword
In a shock move, top scorer Ibrahimovic was omitted from Jose Mourinho's starting line-up.
However, Rashford stepped up to fire Manchester United past Chelsea and boost their hopes of securing a top four finish.
The 19-year-old was given a standing ovation when he was replaced by Ibrahimovic with just over 10 minutes remaining.
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And the youngster has insisted he was not fazed by the prospect of filling Ibrahimovic's void.
"Today took a lot of discipline to carry out the game plan and actions," he told Sky Sports.
Zlatan Ibrahimovic started the match against Chelsea on the bench
"It's not so much stepping up to the plate in Ibrahimovic's absence, everyone is together and we grafted to put the work in to get the result.
"It was a clever pass from Herrera, we made eye contact and he put the ball exactly where I want it. It's something we need in this team."
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