Six-year-old mare Rattle Bag (Bezrin) clinched a double for the Piere Strydom/Grant Maroun combination at Turffontein Inside today. (JC Photos)

Piere Strydom kept up his high strike rate for the season by riding a double for Grant Maroun at Turffonteon Inside today.

Marco van Rensburg and Tony Peter had inidividual doubles.

Strydom is now on 27 wins for the season at a strike rate of 28.12%.

Van Rensburg is the most in form jockey in the country at present with eight wins this month. He has now had 29 wins this season at 10.94%.

Grant Maroun’s double was his first two wins of the season.

Tony Peter has had 26 wins at 16.15%.