Vitor Pereira has overseen quite the turnaround since joining Nottingham Forest in February, and with Premier League safety all but secured, they turn their attention to the UEFA Europa League semi-finals.
Forest were 17th in the Premier League standings and just three points adrift the relegation zone when Pereira succeeded Sean Dyche, and there was an expectation that an inability to reverse their form would see the East Midlands-based outfit return to the Championship.
While there wasn't an immediate turnaround under the stewardship of the Portuguese manager, winless in his first four league games in charge, a 2-2 draw against title contenders Manchester City kick-started a fantastic run of form.
They now sit six points above the drop with just three games to go, and after defeating Aston Villa 1-0 in the first leg of the Europa League semi-finals, they're now just 90 minutes away from booking their place in a major European final for the first time since 1980, where they defeated Hamburger SV 1-0 to lift the European Cup.
Read on as we take a look at when Forest last lost a game of football.
Nottingham Forest's last defeat came on 12th March, where they lost 1-0 against FC Midtjylland in the Europa League Round of 16.
They did avenge their last 16 defeat however, defeating the Danish outfit inside 90 minutes and emerging victorious via penalties just a week after their loss at the City Ground to advance to the quarter-finals.
Their 3-1 victory against Chelsea on Monday afternoon extended their unbeaten run to 10 games in all competitions, winning four and drawing two top-flight games within this spell.