Ten-man Portsmouth endured a night to forget in south-east London as Charlton maintained their unbeaten home record this season with an impressive 3-0 victory.
Charlton were in a commanding position by the break. A short corner from the hosts saw Scott Fraser swing in a cross and centre-back Ryan Inniss outmuscled Michael Morrison to head past Joshua Griffiths.
Referee Dean Whitestone did not penalise Eoghan…