Billy Koumetio
Mercato XI valuation · €5.1M · October 2026
Current Team
Charlton Athletic
Billy Koumetio
Performance Summary
Season snapshot
Season Rating
Tackles / G
0.2
Int / G
0.0
Duel Win %
68%
Aerials Won
19
Clean Sheets
0
Pass Acc.
80.8%
Tackles
1
Interceptions
0
Appearances
5
Rating
6.86
Detailed stats
Player Statistics
Shots
2
Transfer History
Career moves for Billy Koumetio
About Billy Koumetio
Billy Koumetio is a 23-year-old French centre back at Charlton Athletic, where he wears the number 12 shirt. Standing at 195cm and left-footed, he plays in SPFL.
Across 21 appearances and 1,263 minutes in the 2025/26 season, Billy Koumetio has contributed 11 tackles and 19 interceptions to his side's defensive work.
As of October 2026, Mercato XI values Billy Koumetio at €5.1M, with a steady upward trend in recent months. Playing regularly in SPFL, a defined role at Charlton Athletic, 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 Billy Koumetio play?+
Billy Koumetio plays as a centre back for Charlton Athletic, and is 23 years old.
What are Billy Koumetio's stats for the 2025/26 season?+
In the 2025/26 season, Billy Koumetio has made 21 appearances in SPFL, contributing 11 tackles, 19 interceptions.
How is Billy Koumetio's 2026 market value calculated?+
Mercato XI estimates Billy Koumetio's market value with an AI model that weighs his on-pitch performance, age, and the strength of SPFL. The valuation is recalculated every month.