stretched at center back prior to hearing about Seelt’s significant loss.
With six straight losses, Dodds has just one healthy, reliable center back in Leo Hjelde for the crucial visit from QPR. The faltering Black Cats are in desperate need of a win.

Since joining from Leeds United in January, Norwegian Hjelde has played at left defender, but with Seelt out, O’Nien serving the second of his two-game ban, and Ballard doubtful, Hjelde will surely have to go inside on Saturday.

Seelt posted on Instagram, saying, “I’m devastated to share the news that I suffered a knee injury during the game against Southampton.”

“I was not prepared for this, and I will be away for a while.

“I must put all of my attention toward my recuperation at this time and make every effort to return stronger and better than before. Every challenge we face in life offers us opportunities to learn and transform it into something positive.”

The six-game losing streak will continue to put pressure and concerns on Wearside, and news of the injury will not help. Dodds, the interim head coach, is scheduled to address the media on Thursday. He is still trying to get his first point since becoming caretaker coach for the third time.

The Black Cats now trail the top six after missing out on play-off contention in recent weeks.