Overview
- Alexander Zverev beat Argentina's Mariano Navone 6-1, 3-6, 6-3 on Saturday to advance to round three in Madrid.
- He next faces France's Terence Atmane on Monday after opening with a first-round bye.
- Earlier Saturday, Yannick Hanfmann fell to 16th seed Francisco Cerúndolo 6-1, 7-5 in a 1 hour 40 minute match.
- Jan-Lennard Struff exited the day before against American Alex Michelsen, narrowing Germany's field to Zverev.
- The Mutua Madrid Open is an ATP Masters 1000 on clay that shapes ranking points and form before the rest of the European swing.