“It was during a round, there was no one around, but I immediately felt in my right knee that it was not good,” Bultman said on the club's website. “I had surgery yesterday where the meniscus was stitched. The recovery will take several months. Of course a big disappointment, but from today I will work on my recovery with full positivity.” Bultman made his debut in the Eredivisie at the start of the season and played 14 matches.