Rafael Nadal's latest comeback from injury began with a straight-set win over Serbia's Miomir Kecmanovic as he moved into the Madrid Open third round.
Spain's Nadal, 35, secured a 6-1 7-6 (7-4) victory in his first match since March following a rib injury.
Britain's Cameron Norrie and Dan Evans also won their second-round matches.
World number 11 Norrie beat American John Isner 6-4 6-7 (7-5) 6-4, while Evans won 6-3 5-7 7-6 (7-2) against Spain's Roberto Bautista Agut.
Five-time champion Nadal did not expect to play in Madrid after suffering a stress fracture of the rib in Indian Wells at the end of March.