UFC newcomer Kenny Robertson has been forced out of his promotional debut against Pascal Krauss.
Robertson posted the news on his Facebook page on Tuesday, and sources close to the bout also confirmed the injury with MMA Fighting.
Robertson had been scheduled to meet Krauss, also a UFC newcomer, in a welterweight bout on the preliminary card of UFC 122 in Oberhausen, Germany, on Nov. 13. It is not yet known who will replace Robertson on the card.