In the WTA tournament, ninth seed Serena Williams had an easy passage to the last four when her Italian opponent Flavia Pennetta retired with a wrist injury when trailing 4-0 in the opener.
But, squeezing between lumbering delivery trucks and hornet-like scooters in the familiar pandemonium of an Italian town, the FF was barely more intimidating than a Toyota Yaris: easy to place, good visibility, easy power delivery.
Swiss star Federer should have another easy ride in the second round when he faces unseeded Russian Evgeny Korolev, while Spaniard Nadal takes on another Italian in Potito Starace.