Pompey’s away League One match at Southend has been selected for live television coverage.
The Roots Hall clash on Saturday, February 16 will now kick-off at the earlier time of 12.30pm and be shown on Sky Sports.
This change is subject to the Blues not being involved in the fifth round of the FA Cup.
Pompey won 2-0 when the sides met at Fratton Park last month, while they will also face off in Essex on Tuesday night in the third round of the Checkatrade Trophy.