Celtic began the defence of their Scottish Premiership title with a comfortable 4-2 win at home to Ross County.
David Turnbull got two of the goals for Brendan Rodgers' side as the manager took charge of his first competitive game since returning to Parkhead.
Rangers meanwhile lost 1-0 away to Kilmarnock.
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It's also the opening weekend of the EFL Championship.
The Republic of Ireland's Adam Idah came off the bench to score for Norwich in the 96th minute as they beat Hull City 2-1.
Will Keane meanwhile found the back of the net for Preston as they drew 1-1 with Bristol City.
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Watford sit top of the table following an impressive 4-0 win over QPR.
