Our prediction for this Championship match:
Sparkles will be flying when Millwall and Middlesbrough lock horns in the Championship round 2. Riding a six-match winning run, including their pre-season games, the Lions will be eager to give their supporters one more reason to celebrate this weekend. Forward Macaulay Langstaff is pushing for a start after scoring the winner as a substitute against Norwich City, while goalkeeper Lukas Jensen remains in the recovery room.
The Boro, on the other hand, experienced all sorts of problems at the back in the EFL Cup loss to Doncaster (0-4) and given Millwall’s flying start to the season, there is a big value in betting on the home side. There are no fresh injury worries in the away team ahead of the trip to London, but defender Darragh Lenihan continues to miss out. In their last meeting at the Den, Millwall defeated Middlesbrough 1-0 and we predict a similar outcome this time out.
Highlighted Team (Millwall):

Based in Bermonsdey, South East London, Millwall are a football club whose supporters have often been associated with hooliganism. West Ham United are considered the club’s biggest rivals and there have always been fireworks in clashes between the two teams.
The Lions share rivalry with Charlton as well and the two teams first met back in 1921. The Den is Milwall’s home ground at the capacity of the stadium, which was opened in 1993, is 20.146.
The capital club did well to make it to the 2003/2004 FA Cup final, but Premier League giants Manchester United proved to be a big catch for the Lions. The Red Devils won the game 3-0, but despite suffering the heavy loss in the title game, Milwall booked their place in the UEFA Cup. However, Ferencvaros of Hungary proved to be a big catch for the English outfit in the two-legged tie.
Australia international Tim Cahill is considered one of the most notable footballers who whore Millwall shirt (1998-2004).