Between them, Bryson DeChambeau and Brooks Koepka seem intent on making Steve Stricker’s US captaincy difficult. A week before the Ryder Cup takes place, DeChambeau has revealed that he has “wrecked his hand” preparing for a long-drive contest while Koepka has called the biennial dust-up “a bit hectic, a bit odd” and expressed his frustration that he “can’t take naps”.