Declan John
Mercato XI valuation · €1.9M · July 2026
Current Team
St. Mirren
Declan John
Performance Summary
Season snapshot
Season Rating
Tackles / G
0.9
Int / G
0.5
Duel Win %
48%
Aerials Won
21
Clean Sheets
7
Pass Acc.
78.5%
Tackles
27
Interceptions
14
Appearances
30
Rating
6.88
Detailed stats
Player Statistics
Goals
1
Assists
5
Shots
15
Shots on Target
3
Shot Accuracy
20%
Big Chances Created
15
Transfer History
Career moves for Declan John
About Declan John
Declan John is a 31-year-old Welsh left back at St. Mirren, where he wears the number 24 shirt. Standing at 178cm and left-footed, he plays in Premiership.
Across 30 appearances and 2,377 minutes in the 2025/26 season, Declan John has contributed 27 tackles and 14 interceptions to his side's defensive work, also chipping in with 1 goal and 5 assists.
As of July 2026, Mercato XI values Declan John at €1.9M, a figure that has remained broadly steady in recent months. Playing regularly in Premiership, a defined role at St. Mirren, and being at a productive age for a defender 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 Declan John play?+
Declan John plays as a left back for St. Mirren, and is 31 years old.
What are Declan John's stats for the 2025/26 season?+
In the 2025/26 season, Declan John has made 30 appearances in Premiership, contributing 27 tackles, 14 interceptions, 1 goal and 5 assists.
How is Declan John's 2026 market value calculated?+
Mercato XI estimates Declan John's market value with an AI model that weighs his on-pitch performance, age, and the strength of Premiership. The valuation is recalculated every month.