Came on after 59 minutes of the 1-1 home draw with Preston.
Played well and looked solid, a lot better than his recent outings for Pompey.
Was left out of the Portsmouth squad for their draw at home to Preston.
Missed Carlisle's trip to MK Dons with the injury picked up in last weeks JPT final
Was again a substitute but for the second game running was brought on for the right back, although this time Arismendi went to play in the centre of midfield.
The score was 4-1 when he entered the field, with 10 minutes remaining, but Barnsley quickly gave away a penalty to allow Bristol City pull a goal back.
Arismendi was strong in a few late tackles to keep City at bay and see out the win for the Tykes.
Was an unused sub for Middlesbrough's game.