Boro had to play with a weakened team after a Covid-19 outbreak but drew level after Sam Folarin canceled out Halil Dervisoglu's first-half opener. Saman Ghoddos then scored the winner as the Bees progressed to the fourth round.
Our Boro writer Joe Nicholson has dished out his marks from the match – scroll down and flick through the pages to see them:
1. Jordan Archer - 6
Positioned himself well when the ball was played over the top. Beaten low down for both goals. 6 Photo: Alex Burstow
2. Djed Spence - 7
Managed to get forward more after the break. Was up against the lively Tariqe Fosu on the flank. 7 Photo: Getty Images
3. Nathan Wood - 7
Good in the air and comfortable on the ball in the heart of defence. 7 Photo: Bruce Rollinson
4. Marc Bola - 7
Captained the side and led by example at the back. Stepped out of defence to start the move which led to Boro’s goal. 7 Photo: Alex Burstow