![Shamrocker well fancied for double](/img/di/shamrocker-well-fancied-for-double-1.jpg)
Shamrocker well fancied for double
Punters are confident the Danny O'Brien-trained Shamrocker can become the first filly since Research in 1989 to complete the AJC Australian Derby-Oaks double. The filly won the Derby last weekend and was heavily supported with betting houses yesterday to claim the second leg at Randwick on Saturday. One Sportingbet Australia punter had $50000 on…