Tuesday's Wimbledon round of 16 pits Alexander Zverev against Jiri Lehecka on grass. Alexander Zverev brings a 4-match winning streak into this one, 9-1 across the last ten. Jiri Lehecka is rolling — 4 straight wins, 7 of 10 in recent play.
Nothing separates them historically — the head-to-head sits at 1-1.
Neither the serve numbers nor the ratings separate these two by much, which is why our number stays close to even. The edge belongs to Zverev — real, but not the kind you take for granted at this level.