Thacker made his England Under-20s debut against Italy in February 2015.
The former England Under-20 international came through junior rugby with Lutterworth RFC and made his senior debut for Tigers in an Anglo-Welsh Cup tie at London Irish in November 2014.
In October 2016, he signed a dual-registration contract with Nottingham.
(LS Oct 2016)
|2014 - present|
|2016 - present|
|2016 - 2017|