Look back on his career with The Blues in our gallery of pictures from his time at Fratton Park.
13. Clarke wins player of the season
Pompey defender Matt Clarke was named The News/Sports Mail player of the season for the 2017-18 campaign after an impressive year. Photo: Joe Pepler
14. Matt Clarke starts Pompey's journey to Checkatrade Trophy glory
The defender opened the scoring in Pompey's run to Checkatrade Trophy glory, scoring the first goal in Pompey's win against Gillingham FC at Fratton Park on September 4, 2018 Photo: Robin Jones/Digital South
15. Clarke scores against Rochdale
Clarke celebrates scoring during Pompey's match at Rochdale September 29, 2018, the Blue won 3-1 and went back to the top of League One. Photo: Joe Pepler/Digital South
16. Clarke scores against Burton
Matt Clarke's goal during a 2-2 draw with Burton Albion on October 23, 2018, helped Pompey keep up momentum at the top of the table Photo: Joe Pepler