The Addicks have failed to snatch a victory in their last four matches, leaving them just one point above the bottom three in the league table.
Chris Powell's side have struggled to find goals, netting just nine so far this season, but conceding.
In contrast, Paul Ince's Blackpool side have lost just one game in their last six encounters, but the sixth-placed Championship side last won a match on September 14 when they secured a 2-1 victory over Bournemouth.
Charlton Athletic: WDLLLD
Possible starting lineups
Charlton Athletic: Hamer; Wilson, Wiggins, Wood, Morrison; Cousins, Gower, Stephens, Harriott; Church, Sordell
Blackpool: Gilks; Broadfoot, Cathcart, MacKenzie, Robinson; Osbourne, Basham, Dobbie, Martinez, Ince; Fuller
Sports Mole says: 0-1