J. Grieves
Mercato XI valuation · €100K · September 2026
Current Team
Watford
J. Grieves
Performance Summary
Season snapshot
Season Rating
Goals / 90
0.62
Assists / 90
0.00
Key Passes
0
Pass Acc.
76.0%
Dribble %
25%
Tackles
4
2026/2027 season hasn't started yet
Stats will appear here once matches are played.
Transfer History
Career moves for J. Grieves
About J. Grieves
J. Grieves is a 21-year-old English central midfield at Watford, where he wears the number 43 shirt. Standing at 176cm and right-footed, he plays in the Championship.
Across 5 appearances and 146 minutes in the 2025/26 season, J. Grieves has scored 1 goal and provided 0 assists.
As of September 2026, Mercato XI values J. Grieves at €100K, a figure that has remained broadly steady in recent months. Playing regularly in the Championship, a defined role at Watford, and being at a productive age for a midfielder 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 J. Grieves play?+
J. Grieves plays as a central midfield for Watford, and is 21 years old.
How many goals has J. Grieves scored in the 2025/26 season?+
In the 2025/26 season, J. Grieves has scored 1 goal and provided 0 assists in 5 appearances in the Championship.
How is J. Grieves's 2026 market value calculated?+
Mercato XI estimates J. Grieves's market value with an AI model that weighs his on-pitch performance, age, and the strength of the Championship. The valuation is recalculated every month.