Queensland's Forrest gets ton against SA Breaking News Sport National Sport Cricket November 1, 2013 - 3:42PM Queenslander Peter Forrest beat illness and South Australia's bowlers to score a gallant century on day three of the Sheffield Shield match in Adelaide. In reply to SA's 387 all out, the Bulls were 4-315 at tea on Friday's third day with Forrest unbeaten on 104 and Chris Hartley not out 46. Redbacks captain Johan Botha has taken all four wickets to fall. In contrast to Queensland's grinding pursuit of innings points - they have batted 117 overs so far - Forrest reached his ton with a six, then a four, from the legspin of Adam Zampa. Forrest battled stomach illness which has affected four of his teammates, and frequently was on his haunches between deliveries and at breaks in overs. But his concentration didn't waver despite suffering an illness which caused his captain James Hopes to be a late withdrawal and also hampered Hartley, Greg Moller and Ben Cutting. The Bulls have lost just one wicket on Friday, when Botha ended the painstaking innings of opener Nathan Reardon (67 from 203 balls). Reardon became Botha's fourth victim when he prodded forward defensively to an offspinner before lunch and was smartly caught by Tom Cooper moving low at short point. Forrest and Hartley batted through the middle session, with Forrest receiving a let-off with his score on 72 when Michael Klinger at slip turfed a low chance from Zampa's bowling.