Bailey Peacock-Farrell was on hand to make the first save of the afternoon, with the Seasiders shot stopper pushing away an effort from Matt Phillips following a quick counter attack from the home side.
There was a couple of let offa for Ian Evatt’s side towards the end of the first half.
The first was a big miss by Phillips, with the former Blackpool figure firing over from close-range after Boro were gifted time and space in the box.
That was followed by a piece of goalkeeping brilliance by Peacock-Farrell. After stopping an initial Jasper Pattenden header, the Northern Ireland international reacted quickly to deny the midfielder on the rebound as well.
The first real chance of the second half came just before the hour mark, with Leighton Clarkson hitting the post with a free kick from the edge of the box.
Stevenage broke the deadlock on the 66th minute, with Harvey White slotting a shot through several bodies after a slow attempt to slow the midfielder down on the edge of the area.
Phillips had a chance to swiftly double the lead, but fired a shot just wide of the back post after outmuscling Jordan Brown to create some space for himself.
The result in Hertfordshire keeps the pressure on Evatt’s side, who are just above the third tier’s League One relegation zone, alongside wins for both Wigan Athletic and Exeter City out of the teams around them in the table.
Here’s how the Seasiders performed:

7. Jordan Brown - 5
Jordan Brown was the most defensive option in the midfield three, but couldn't take control of the contest. Photo: Gareth Evans

8. Leighton Clarkson - 5
Leighton Clarkson didn't quite look strong enough in the centre of the park at times, but did show a few moments of quality - including a free kick against the post just before the hour mark. Photo: Gareth Evans

9. George Honeyman - 5
George Honeyman was a bit sluggish in dealing with a bouncing ball on the edge of the box, making things simpler for White to compose himself before releasing a shot. Photo: Gareth Evans

10. Hayden Coulson - 6
Hayden Coulson found himself in behind a couple of times early on, but couldn't make the most of that space. Photo: Gareth Evans

11. Niall Ennis - 5
Niall Ennis couldn't get into the contest, and looked off the pace. Photo: Gareth Evans

12. Ashley Fletcher - 5
Ashley Fletcher was kept quiet on the whole, and couldn't really get involved in the action. Photo: Gareth Evans

