On 20 June 2013, Worrall joined newly promoted League One side Rotherham United on a two-year deal with the option of a third year; the transfer fee was undisclosed, but was reported to be a six-figure sum.
On June 20, 2013, Worrall signed a two-year deal with newly promoted Rotherham United from League One, with the possibility of a third year. The exact transfer fee amount was not disclosed, though it was estimated to be in six figures.