Alex Eala triumphed.
Venus Williams performed strongly too.
The two mixed teams advanced to the quarterfinals at Bad Homburg.
Both exited early in singles, but they stayed unbeaten here.
They beat their opponents without dropping a set.
This allows them continue in the tournament.
The event happens on German grass ahead of Wimbledon kicks off.
Klepac and Radisic will meet Sutjiadi and Zvonareva next.
That match settles who goes to the semis.
Solarwatt backs this tennis event.
The players keep working hard on court.