Riley McGree returned to haunt his old loan club Birmingham with a stunning goal as Middlesbrough won 1-0 at St. Andrew’s.

Attacking midfielder McGree, 25, put Boro ahead in the 17th minute after a mistake by Alex Pritchard in a game of few clear-cut chances.

The result heaps pressure on City, who have now gone five games without a win and are only out of the Sky Bet Championship relegation zone by a point after their match in hand.

City have not won since manager Tony Mowbray – a much-loved former Middlesbrough player and manager – has been away from his daily duties for medical treatment.

Both sets of fans chanted his name but Birmingham looked in need of the 60-year-old’s guidance as Boro made it three wins in a row.

Birmingham had the first chance when Pritchard attempted a 40-yard chip over goalkeeper Seny Dieng but his ambitious effort drifted wide.

Paddy McNair fired over a long-range rising effort for Middlesbrough after Emmanuel Latte Lath was denied from point-blank range by goalkeeper John Ruddy.

But a mistake by Pritchard led to Boro taking a 17th-minute lead.

The former Brentford and Sunderland midfielder’s pass was easily cut out by Luke Ayling. He found McGree, who lashed an unstoppable left-foot drive into the top corner of the net from 25 yards.

McGree, who spent 15 months on loan at Blues from October 2020 to the end of 2021, celebrated in understated fashion against his old club.

Things went from bad to worse for City two minutes later when centre-back Marc Roberts went off injured to be replaced by Cody Drameh.

Ayling tried to make it 2-0 after cutting inside and curling goalwards but his attempt was straight at Ruddy.

Pritchard sliced horribly wide on the angle as neither he nor Koji Miyoshi seemed to want to take responsibility to shoot.

If Birmingham’s struggles were not summed up by that lack of confidence, they were underlined when no one challenged Latte Lath from Lukas Engel’s throw-in and the striker fired just wide.

Matt Clarke sent a bullet header wide from a corner as the visitors continued to look the more dangerous side.

Birmingham replaced the out-of-sorts Miyoshi with Juninho Bacuna at half-time but they continued to look unconvincing.

There was a four-minute stoppage before the hour mark after referee Andy Davies went off injured, with fourth official Jeremy Simpson taking over the whistle.

The lively Latte Lath only just failed to get enough contact on an up-and-under, with the sliced effort flying over.

It has been an unusually quiet transfer deadline day as some Premier League club’s look to get new signings in ahead of the 11pm deadline.

Here, the PA news agency takes a look at some of the best deals done so far.

Rogers makes Villa switch

Aston Villa have completed a move for Morgan Rogers from Middlesbrough, with the forward having impressed in the Sky Bet Championship so far this season with seven goals and eight assists to his name.

The 21-year-old arrived at Villa Park after Middlesbrough finally succumbed to an offer in the region of £16million.

Rogers will now line up in the Premier League to help Unai Emery’s side pursue a spot in Europe come the end of the season.

Rodrigo Ribeiro becomes Nuno’s first

Nottingham Forest captured 18-year-old forward Ruben Ribeiro from Sporting Lisbon as Nuno Espirito Santo made his first signing as Forest boss.

The 18-year-old striker has joined the club on loan for the remainder of the season, in a deal which could be made permanent.

Ribeiro has turned out seven times for Sporting so far this campaign and has even played in the Champions League, making his debut against Manchester City in March 2022.

Gio Reyna added to Forest ranks

Nottingham Forest have once again been one of the busier clubs on deadline day and completed a second loan signing of USA midfielder Reyna from Borussia Dortmund.

Reyna has made 121 appearances for Dortmund since 2019 and has already earned 24 caps in international colours.

Reyna will bring a wealth of experience from the Bundesliga and Champions League as Forest aim to bolster their bid to survive in the Premier League.

Dahoud goes back to Germany

Midfielder Mahmoud Dahoud joined Brighton from Borussia Dortmund in the summer but will now head back to Germany on loan at Stuttgart until the end of the season.

The 28-year-old German has made 14 appearances in all competitions but has fallen out of favour since receiving a red card against Sheffield United in November and has not featured for the Seagulls since a 1-1 draw with Burnley at the start of December.

Technical director David Weir said: “This is a good move for Mahmoud. It will give him an opportunity to play regularly for a side doing very well towards the top of the Bundesliga. We wish him well for the rest of the campaign.”

Mowbray secures Pritchard

In a sign of how quiet things have been, a Championship deal cracks the top five.

Midfielder Alex Pritchard becomes Birmingham’s third signing of the January transfer window.

The 30-year-old will link up with former boss Tony Mowbray on a two-and-a-half year contract