AllieED

Grass is not a very familiar surface for Altmaier, who has played a total of only 22 matches on this surface in the past 12 years. A total record of 8-14 is not very promising. Grass is a pretty good surface for former number one Medvedev, who is 57-25 in the past nine years on this surface. Medvedev has been in the semifinal at Wimbledon the last two seasons. Medvedev lost the last match against Opelka in two tie-breaks, but Altmaier doesn't have that big serve, and we will see a lot more rallies where Medvedev is strong from the baseline and can grind out pretty good.

A lot of trust for 6th ranked Mirra Andreeva, who has been one of the best players on tour this season. First grass match for this year, but she is 2-0 in head-to-head this year against Frech, and Frech already has lost one game on grass in straight sets.