Rafael Nadal must show form of old:
Brit tennis ace Andy Murray has claimed Rafael Nadal must show form of old if he is to spread fear among rivals on his return from injury, adding the Spaniard might take some time to return to his best.
Rafael Nadal struggled past 148th-ranked qualifier Paolo Lorenzi 6-7, 6-4, 6-0 in his opening match at the Italian Open on Wednesday, looking far from the form that has helped him dominate on clay for six years.