Sam Johnstone
Mercato XI valuation · €1.2M · September 2026
Current Team
Celtic
Sam Johnstone
Performance Summary
Season snapshot
Season Rating
Clean Sheet %
12%
GC / Game
1.76
Clean Sheets
2
Saves
0
Pass Acc.
58.2%
Appearances
17
Clean Sheets
0
Goals Conceded
0
Appearances
0
Rating
N/A
Detailed stats
Player Statistics
Transfer History
Career moves for Sam Johnstone
Trophies & Honours
1
Europa League🥇
Winner · 2016/2017 · Manchester United
About Sam Johnstone
Sam Johnstone is a 33-year-old English goalkeeper at Celtic, where he wears the number 26 shirt. Standing at 193cm and right-footed, he plays in the Premier League.
Across 17 appearances and 1,530 minutes in the 2025/26 season, Sam Johnstone has kept 2 clean sheets. Career honours include the Europa League in 2016/2017.
As of September 2026, Mercato XI values Sam Johnstone at €1.2M, a figure that has cooled in recent months. Playing regularly in the Premier League, a defined role at Celtic, and being at a productive age for a goalkeeper all support a positive outlook on his value. Read the methodology to learn more about how we estimate player value.
Frequently asked questions
What position does Sam Johnstone play?+
Sam Johnstone plays as a goalkeeper for Celtic, and is 33 years old.
What are Sam Johnstone's goalkeeping stats for the 2025/26 season?+
In the 2025/26 season, Sam Johnstone has made 17 appearances in the Premier League, keeping 2 clean sheets.
How is Sam Johnstone's 2026 market value calculated?+
Mercato XI estimates Sam Johnstone's market value with an AI model that weighs his on-pitch performance, age, and the strength of the Premier League. The valuation is recalculated every month.