Ryan Stirk score his first goal for the club to win the game as Nigel Clough's side made it four wins on the spin in all competitions for the first time in four years.
But it was a frustrating journey home from South Wales when Stags were pegged back to a 1-1 draw by Dom Telford’s 82 minute penalty in February 2022.
Keep up with the latest Stags news, here.
1. Stevenage 1 Stags 2 - 13th Nov 2021
Stags fans enjoy a 2-1 win at Stevenage in 2021. Photo: Chris Holloway
2. Stevenage 1 Stags 2 - 13th Nov 2021
Stags fans enjoy a 2-1 win at Stevenage in 2021. Photo: Chris Holloway
3. Stevenage 1 Stags 2 - 13th Nov 2021
Stags fans enjoy a 2-1 win at Stevenage in 2021. Photo: Chris Holloway
4. Stevenage 1 Stags 2 - 13th Nov 2021
Stags fans enjoy a 2-1 win at Stevenage in 2021. Photo: Chris Holloway