The Black Cats made three new signings in January, including Pierre Ekwah, Joe Anderson and Isaac Lihadji, while forward Joe Gelhardt arrived on loan from Leeds.
Sunderland’s sporting director Kristjaan Speakman has also provided an update on players’ contracts during an interview with the Echo, explaining the situation with Danny Batth, Alex Pritchard and Ross Stewart.
Here is when every Sunderland player’s contract is set to expire following the January transfer window:
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Corry Evans, Amad and Alex Pritchard playing for Sunderland. Photo: Frank Reid
. Amad Diallo - On loan from Manchester United
Diallo signed a long-term contract when he joined Manchester United in January 2021, penning a deal until 2025 with the Premier League club. Photo: Frank Reid
. Joe Gelhardt - On loan from Leeds United
Several Championship clubs were interested in the forward before he signed for Sunderland on loan until the end of the season. Photo: Frank Reid
. Edouard Michut - Initial loan from PSG
Sunderland agreed to sign the teenage midfielder on an initial loan deal from PSG, which includes a club option to make the transfer permanent at the end of this season. Photo: Frank Reid
. Carl Winchester - Summer of 2023
Sunderland had an option to recall Winchester from his loan spell at Shrewsbury in January but didn't activate it. His Black Cats contract is set to expire at the end of the season. Photo: Frank Reid
. Corry Evans - Summer of 2023
Mowbray has hinted he expects Sunderland to activate the year extension clause in Evans' contract – or reach a similar alternative. The Black Cats captain is likely to miss the remainder of the season after suffering an ACL injury. Photo: Frank Reid
. Alex Pritchard - Summer of 2024
The playmaker's initial contract was set to expire this summer, yet there is an automatic extension clause in the deal which will carry over for next season. Photo: Frank Reid
. Danny Batth - Summer of 2024
Like Pritchard, an extension clause has been triggered in Batth's deal meaning the defender is under contract for next season. Photo: Frank Reid
. Ross Stewart - Summer of 2024
The striker's year-long extension has been automatically triggered, meaning he is under contract for next season. Sunderland remain in talks with the 26-year-old over a new deal. Photo: Frank Reid
. Dennis Cirkin - Summer of 2024
A young player who continues to improve following his move from Tottenham. Sunderland will want to keep the 20-year-old for longer after moving into the final 18 months of his contract. Photo: Frank Reid
. Luke O’Nien - Summer of 2024
After joining the club from Wycombe, the 27-year-old is now into his fifth season at Sunderland Photo: Frank Reid
. Lynden Gooch - Summer of 2024
Gooch has been at the club for over a decade and signed a new two-year deal last summer. Photo: Frank Reid
. Patrick Roberts - Summer of 2024
Following several loan spells during his time at Manchester City, the playmaker signed permanently for Sunderland last summer. Photo: Martin Swinney
1. Elliot Embleton - Summer of 2025
Embleton signed for Derby on loan last year but suffered another serious injury setback. After returning to Sunderland, the midfielder then injured his ankle and missed the end of the 2023/24 campaign. The 25-year-old is back in training and part of pre-season. Photo: Frank Reid
2. Niall Huggins - Summer of 2025
After getting back into Sunderland's starting XI, the 23-year-old full-back suffered another serious injury in December and is set to be sidelined for the rest of this year. Photo: Frank Reid
3. Luke O’Nien - Summer of 2026
O’Nien is heading into his seventh season at Sunderland and remains a key player for the club. The 29-year-old signed a new three-year deal last August, with a club option of a further year. Photo: Frank Reid
4. Patrick Roberts - Summer of 2026
Sunderland turned down a late bid from Southampton for the winger during last summer’s transfer window. The 27-year-old then signed a new deal with the Black Cats in November, which will run until the summer of 2026, with a club option of an extra year. Photo: Frank Reid