Title holders Bayer Leverkusen will have a score to settle when they face second division Elversberg in the secod round of the German Cup while record winners Bayern Munich were on Sunday drawn to visit Mainz in one of four Bundesliga duels. Elversberg shocked Bayer 4-3 in the first round two years ago but this time the match will be played in Leverkusen. The 2022 defeat was part of a bad start into the season for Leverkusen which soon after led to the arrival of Xabi Alonso as coach who led them to an unbeaten Bundesliga and Cup double last season. Bayern have meanwhile won all three previous…