With goal difference handing Southampton a comfortable cushion heading into their final league match at home to champions Manchester City, it would take a remarkable turnaround for them to fall out of the top flight.
Carvalhal had been in discussions about extending his existing deal at the club, which expires at the end of the season.
On Tuesday, Swansea City lost 1-0 at home to Southampton and they were hoping Huddersfield will fall at Chelsea.
Carlos Carvahal's side enjoyed an initial resurgence after he was hired in late December, but they have since slipped into a near-certain relegation position.
Google I/O 2018: Assistant to get six new voices, including John Legend's
All the new voices are powered by WaveNet , which is an AI-based voice synthesizer created by Google UK's subsidiary DeepMind . Perhaps the most exciting (and scary) feature coming to the Assistant is that it can make phone calls for you.
How they will keep up: With two video games left to play the Terriers want one level to go 4 away from Swansea, who exclusively have Stoke left to play.
There are two winnable games left for Swansea and with both at the Liberty, you'd expect the Jack Army to help seal Premier League football for another season. "They were huge against Swansea and weren't going to be denied".
"We were coming here to win and we believed in our quality". We don't know what will happen tomorrow and at the weekend we must try and do our part and try to win.
However, a hamstring injury picked up against Chelsea on 12 February meant that the England forward missed the next six games and has played just 21 minutes since as a substitute under Moore.
"There's been lazy scouting, bringing back players who have been at the club - the likes of Andre Ayew, Wilfried Bony - bringing them back hasn't worked, it's as simple as that".
Even when they lose each video games they'll survive if the Swans fail to beat Stoke on Sunday.