Viljami Sinisalo, a Finnish goalkeeper currently signed with Celtic, was born on 11 October 2001. Standing at a towering height of 1.96m (6ft 5in) and weighing in at 87kg (13st 9lb), Sinisalo presents an imposing figure between the posts. He proudly adorns the number 12 jersey and has the honour of having represented his native Finland at the international level.
As of now, Sinisalo's market value is estimated to be around €800k (£679k), as reported by Transfermarkt. His contract with Celtic, which is set to expire on 30 June 2029, has about 4 years and 1 month left.
Sinisalo's career trajectory began in the English Premier League with Aston Villa in July 2018, where he started as a trainee. He moved to Ayr United on loan to ply his trade in the Championship in Scotland from September 2020. After completing his loan, he returned to Aston Villa in June 2021. Soon after, in July 2022, he was again sent out on loan, this time to Burton Albion in England's League One, making four first-team appearances in his debut season.
Furthermore, after completing his term with Burton Albion, he returned to Aston Villa in December 2022. Sinisalo was then loaned out to Exeter City in England's League one in July 2023.
In July 2024, Sinisalo made a significant move in his career when he signed with Celtic in the Premiership in Scotland for a transfer fee around £1m. Sinisalo made his mark on his debut season (2024 - 2025) at Celtic by making six first-team appearances in league matches. The current 2025 - 2026 season finds Sinisalo continuing to excel at Celtic.
Additionally, Sinisalo showcased his footballing skills by making two starts in the Scottish Cup 2024 - 2025 for Celtic. He also represented Finland in the Euro Qualifiers from 2022 - 2024, making one start.
