German Darts Championship: Nathan Aspinall, Raymond van Barneveld progress to second round

Nathan Aspinall, Raymond van Barneveld win in German Darts Championship round one, as Dirk van Duijvenbode hits nine-darter; Gerwyn Price, James Wade, Stephen Bunting, Josh Rock begin in round two; Grand Slam of Darts live on Sky Sports from November 8-16 in Wolverhampton