Having been handed the Fratton Park reins exactly 12 months ago, the rookie manager had seen his promotion-chasing side stutter in recent weeks.
Three defeats from their last five league matches had caused concern that the onetime runaway leaders were about to throw away all their early season success.
However, Mousinho hailed this display as one of the most important of the campaign as Abu Kamara delivered a moment of class to seal a welcome three points.
Mousinho admitted it was a welcome win for Pompey, though he would have preferred his side to kill opposing teams off when they are dominating.
“It feels like, and it felt before the game, that it would be up there with the most important and best wins of the season,” he said. “Especially with all the circumstances – coming into the game off the back of a really poor performance, tough conditions, a tough pitch, to win the game was the most important thing.
Denne historien er fra January 21, 2024-utgaven av The Football League Paper.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent ? Logg på
Denne historien er fra January 21, 2024-utgaven av The Football League Paper.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
CLASSY CURTIS GETS HIS REWARD
DERBY County have tied influential centre-back Curtis Nelson down to a new contract that will keep him at Pride Park until 2026.
STATS ALL RIGHT FOR STUDIOUS MK BOSS SCOTT
MK Dons boss Scott Lindsey has highlighted the importance of statistics following his side's recent good form.
SMITH'S FRATTON STUNNER IS TOPS!
MICHAEL Smith's stunning strike for Sheffield Wednesday against Portsmouth has won him the Sky Bet Championship Goal of the Month award for October - but he admitted it could have gone 'over the stand'!
RED DRAGONS SUFER TRIPLE INJURY SETBACK
WREXHAM'S pursuit of a historic promotion from League One has been hit by a triple injury blow.
SMART GUY LAUNCHES AI PLAN TO AID CLUBS
FORMER Rotherham, Hull and Sheffield Wednesday defender Guy Branston has launched a new AI venture that he says will revolutionise the way clubs engage with their fans.
STRIKER BISHOP JUST SO GLAD TO BE BACK
COLBY Bishop has expressed his delight at making an emotional goalscoring return for Portsmouth following open heart surgery this summer.
HUNGRY JAMIE'S IN GOAL GROOVE
Prize winner is followed by Cup heroics
TASTY TERRIERS TAKE A BITE OUT OF UNITED'S YOUNG GUNS
HUDDERSFIELD Town booked their place in the last 32 of the Bristol Street Motors Trophy in style with a thumping 4-1 home win against Manchester United U21s.
KENNY RECEIVES PRAISE OF BOSS BONNER
GILLINGHAM manager Mark Bonner says he will miss leaning on the experience of \"brilliant\" mentor Kenny Jackett.
WEAVER HAPPY TO GIVE ACE ENO HIS SHOT
HARROGATE Town boss Simon Weaver is hoping new striker Eno Nto can solve the Sulphurites' woes in front of goal.