Marvin Keller
Mercato XI valuation · €3.1M · July 2026
Current Team
Young Boys
Marvin Keller
Performance Summary
Season snapshot
Season Rating
Clean Sheet %
23%
GC / Game
1.81
Clean Sheets
11
Saves
0
Pass Acc.
75.6%
Appearances
48
Clean Sheets
11
Goals Conceded
87
Appearances
48
Rating
6.85
Detailed stats
Player Statistics
Transfer History
Career moves for Marvin Keller
About Marvin Keller
Marvin Keller is a 24-year-old Swiss goalkeeper at Young Boys, where he wears the number 1 shirt. Standing at 189cm and right-footed, he plays in the Super League.
Across 48 appearances and 4,320 minutes in the 2025/26 season, Marvin Keller has kept 11 clean sheets and 155 saves.
As of July 2026, Mercato XI values Marvin Keller at €3.1M, a figure that has remained broadly steady in recent months. Playing regularly in the Super League, a defined role at Young Boys, 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 Marvin Keller play?+
Marvin Keller plays as a goalkeeper for Young Boys, and is 24 years old.
What are Marvin Keller's goalkeeping stats for the 2025/26 season?+
In the 2025/26 season, Marvin Keller has made 48 appearances in the Super League, keeping 11 clean sheets and 155 saves.
How is Marvin Keller's 2026 market value calculated?+
Mercato XI estimates Marvin Keller's market value with an AI model that weighs his on-pitch performance, age, and the strength of the Super League. The valuation is recalculated every month.