ruck positions. Griffin played his first game for the Dockers in round 10 of the 2011 AFL season against St Kilda, after Sandilands was unavailable due to injury. A career-best performance against in round 15 saw him collect 26 disposals, 9 marks, 30 hit outs and 2 goals. He played the first seven games of the 2013 season before damaging his anterior cruciate ligament (ACL), with the resultant knee reconstruction ruling him out for the rest of the season. He resumed his career in April 2014, through Fremantle's new affiliate team in the WAFL, . Jonathon played in Peel's maiden WAFL premiership in 2016 but missed out in 2017, with a knee injury keeping him out of the Grand Final team. Griffin was delisted by Fremantle at the conclusion of the 2017 season. After being delisted by Fremantle, Jonathon returned to the WAFL in 2018 and was named captain of East Fremantle after having signed a two-year deal with the club. After three seasons with East Fremantle, Griffin announced he would be retiring at the end of the 2020 season. Statistics Statistics are correct to the end of the 2017 season |- style="background-color: #EAEAEA" ! scope="row" style="text-align:center" | 2007 | | 6 || 16 || 4 || 3 || 68 || 28 || 96 || 42 || 16 || 142 || 0.2 || 0.2 || 4.2 || 1.8 || 6.0 || 2.6 || 1.0 || 8.9 |- ! scope="row" style="text-align:center" | 2008 | | 6 || 12 || 1 || 3 || 40 || 55 || 95 || 29 || 17 || 202 || 0.1 || 0.2 || 3.3 || 4.6 || 7.9 || 2.4 || 1.4 || 16.8 |- style="background-color: #EAEAEA" ! scope="row" style="text-align:center" | 2009 | | 6 || 2 || 0 || 1 || 9 || 8 || 17 || 5 || 4 || 28 || 0.0 || 0.5 || 4.5 || 4.0 || 8.5 || 2.5 || 2.0 || 14.0 |- ! scope="row" style="text-align:center" | 2010 | | 6 || 11 || 2 || 3 || 44 || 51 || 95 || 32 || 19 || 143 || 0.2 || 0.3 || 4.0 || 4.6 || 8.6 || 2.9 || 1.7 || 13.0 |- style="background-color: #EAEAEA" ! scope="row" style="text-align:center" | 2011 | | 12 || 7 || 4 || 0 || 59 || 40 || 99 || 26 || 24 || 187 || 0.6 || 0.0