Pakistan, June 27 -- Jayden Seales and Shamar Joseph shared nine wickets on the opening day in Barbados to increase the pressure on Australia's faltering batting line-up, but the visitors' quicks struck back to suggest another Test match that could unfold in fast forward on a surface that offered assistance for the seamers.

Australia's reshaped top order slipped to 22 for 3 against new ball before Usman Khawaja, who was dropped twice on 6 and 45, and Travis Head added 89 as they threatened to take control. However, Khawaja's dismissal to Shamar Joseph sparked a collapse of 7 for 69 which included Head for 59 after he'd been controversially reprieved by the third umpire who ruled a catch hadn't carried to wicketkeeper Shai Hope.

Australi...