Pompey were beaten in an eight-goal thriller at AFC Wimbledon in their opening Papa John's Trophy group match.
Ellis Harrison hit a hat-trick to ensure the Blues were leading 3-2 with just 12 minutes remaining, but they ultimately suffered a 5-3 defeat.
Danny Cowley named a much-changed side for the contest, with Mahlon Romeo and Louis Thompson both impressing on their debut.
Fans can watch the key moments (top video) or register with iFollow for extended highlights (middle video) and a full match replay (bottom video).
Please note that if the full match replay is playing the wrong audio, you can use the settings cog to toggle between home and away commentary.
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