Victory for Burnley, Hull held by Grimsby
Michael Keane was on target for Burnley in their first pre-season friendly, while Hull City defender Moses Odubajo picked up a knee injury.
Burnley recorded a 3-1 win over Stade Nyonnais on Friday to get their pre-season underway.
The newly promoted Premier League side started strongly and went two goals up within the opening 25 minutes, Andre Gray opening the scoring after a good pass from Ashley Barnes, who doubled his side's lead with a downward header.
Former Juventus youngster Stipe Simunac then pulled one back shortly before the break when he beat Paul Robinson with a low shot.
Burnley would quickly restore their two-goal lead, though, as Michael Keane found the net with a strong header after Michael Kightly's free kick.
Sean Dyche made 10 changes at half-time, with goalkeeper Robinson staying put for an additional 15 minutes before being withdrawn too as it ended 3-1.
Elsewhere, Hull City saw Moses Odubajo pick up a knee injury in their scoreless draw with Grimsby.
The full-back landed awkwardly after just five minutes and was forced to make way for Harry Maguire, with Steve Bruce stating after the match Odubajo has seemingly dislocated his kneecap.
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There were chances for Robert Snodgrass and Mohamed Diame throughout the game, but neither managed to find the net as it ended all square.