Olympic champion Alexander Zverev will miss Germany’s Davies Cup qualifiers match against Hungary at the weekend due to illness, the German tennis federation DTB said on Wednesday. Zverev is still suffering from an infection that had already weakened him during his defeat against Daniil Medvedev at the Australia Open semi-finals last week, DTB said. “We hoped until the very end that Alexander would be able to support us against Hungary after his strong performances in Australia. Unfortunately, there wasn’t enough time for him to get fit in time,” Germany team manager Michael Kohlmann said. “No…