Macau’s leading jockey Ruan Maia dominated Sunday’s annual charity raceday with a sparkling four timer to give the Brazilian an unassailable lead in the jockey’s premiership with 16 race days remaining for the season.

No one is riding better in Macau than New Zealander Andrew Calder, who has booted home seven winners in the past six race days.

A strong win in Saturday’s G2 Spring Trophy at Taipa has put the Sio Cheong trained Sandtop right back on track in his quest for Macau Derby glory.

River Bo Bo made it four wins from as many starts on the all weather surface at Taipa with another strong win over 1350 metres on Friday night sand program.