MANCHESTER, UNITED KINGDOM (AFP) - Pep Guardiola believes Jack Grealish can match the goalscoring feats of Raheem Sterling at Manchester City if he works on developing the same instinct to get into the box.

Grealish scored his first goal for the English champions since his Premier League record £100 million (S$180 million) move from Aston Villa in a 5-0 thrashing of Norwich on Saturday (Aug 21).