Christian Atsu thanked Newcastle United fans for their massive support as he debuted in Tuesday's 6-0 win at QPR in the Championship.
The Ghana winger came off the bench in 61st minute and provided an assist for Mitrovic to score the fifth.
He cut inside from the right, fires across goal and Mitrovic was there to benefit from a deflection to sweep the ball home.
Atsu delighted with his performance wrote on Twitter: "Great performance and great support from our fans."