After joining the Scarlets in 2010, Williams made 30 appearances for Llanelli, including the 2012 Premiership Final against Pontypridd, and made his senior Scarlets debut in the LV= Cup match against the Dragons in February 2011.
Owen was a member of the Wales Under-20s squad that finished third in the 2012 IRB Junior World Championships in South Africa. Although he did not play for the Scarlets at all in 2011/12 as he gained more experience in the domestic Welsh league, he clocked up 14 games in 2012/13 including the man-of-the-match performance against Tigers.
After 81 appearances with the Tigers, Williams was signed by Gloucester Rugby for their 2017/18 season.
Williams has been included in Wales' upcoming 6 Nations 2017 squad. Owen will join up with the Wales squad for the summer tour. A prolific goal-kicker, Williams' ability to slot in at No.10 or 12 could well see a few first Welsh cap this summer.
Williams took his test cap tally to 3 in November and was named in the Wales 2018 6 Nations squad.
Williams was sidelined for almost a year after sustaining an injury against the Harlequins in 2019 and only returned to action in January 2020.
He was immediately recalled to the Wales squad for the 2020 Six Nations.
|2013 - present|
|2017 - present|
|2010 - 2013|
|2013 - 2017|