(REUTERS) - Manchester City manager Pep Guardiola said his side were not clinical enough in their 1-0 defeat at Tottenham Hotspur on Sunday (Aug 15) but insisted that he was "delighted" with the attacking options in his squad.

A second-half goal from Son Heung-min meant reigning champions City fell to a surprise loss as they began the defence of their league crown with an under-par display.