Bulgarian Dimitar Ivankov hopes to move up the list of the world's highest-scoring goalkeepers after reaching the 27-goal mark by converting a penalty in Kayserispor's 3-2 defeat at Sivasspor at the weekend.

The 31-year-old Ivankov is ranked sixth on the list, just one goal behind Bayer Leverkusen's Hans-Jorg Butt.