Nigerian striker Victor Boniface scored on his competitive debut game for Bayer Leverkusen, who walloped division four club Teutonia Ottensen 8-0 away in round one of the German Cup on Saturday. Boniface scored with three minutes left in the first half to put Leverkusen 2-0. The former Union Saint-Gilloise player was replaced with 14 minutes remaining in the one sided Cup tie. Also read: Osimhen…