George Baldock has penned a new long-term contract with the Blades, committing himself to Sheffield United until the summer of 2022.
The 26-year-old, who joined in the summer of 2017 from the MK Dons, has been an integral part of United's success in the last two seasons, which culminated in promotion to the Premier League in April.
Baldock has become a real crowd favourite with the S2 faithful and has scored twice in 67 appearances to date. The wing-back has also impressed in United's first two games back in the top-flight.
Speaking having put pen-to-paper, Baldock remarked: "It's been a great start to the season, we were confident we would start well and it was great to get the win against Palace at Bramall Lane, having earned a point at Bournemouth.
"I'm absolutely buzzing, I love the city and I'm really in amongst it. I'm excited about the future and what it could hold.
"The club is going places and I want to be part of it, it was as simple as that really when it came to the new deal. I just want to keep putting the performances in and see where it takes us."