Showing2026/2027 seasonAll official competitions
Preferred Positions
Last 24 months · all competitions
RB
Right BackMain
2,321 min · 38 apps · 24 starts
Squad importance
Current squad importance over the club’s last 40 recorded competitive games in this spell, including previous seasons. Starts and minutes contribute 70%; performance contributes 30%. Absences reduce the score gradually, with less weight when a player is outside the matchday squad.Current role at Athletic Club · independent of the season filter
Unrated
Involvement—
Performance—
A current score needs sufficient playing evidence and a confirmed club record.
Through the match on 19 Sept 2026. Refreshed daily.
Profile
Bio & QA
De Marcos is a 37-year-old Spanish defender who plays for Athletic Club.
Oddsivio's model values De Marcos at €1.1m, up 10% in four weeks.
Across 10 tracked seasons we have 318 senior appearances for 2 clubs on record, including 11 goals. His best return was 2 in 2020.
De Marcos's most recent recorded move was a € 350k to Athletic Club from Alaves on 10 July 2009.
Quick answers
- What club does De Marcos play for?
- De Marcos plays for Athletic Club. View →
- What position does De Marcos play?
- De Marcos plays as a right-back (RB).
- How old is De Marcos?
- De Marcos is 37 years old (born 14 April 1989).
- What nationality is De Marcos?
- De Marcos is Spanish.
- How much is De Marcos worth?
- De Marcos is valued at €1.1m by Oddsivio: #8,147 of 11,807 players valued and #535 of 639 in La Liga. It is a model estimate from recent performance data, updated every Monday. View →
- How has De Marcos's value changed?
- Four weeks ago Oddsivio valued De Marcos at €1m; the figure is now €1.1m, a rise of 10%. Highest on record: €1.1m on 3 August 2026. Lowest: €1m on 24 August 2026. Tracking began on 3 August 2026. View →
- What are De Marcos's career stats?
- De Marcos has 318 senior appearances and 11 goals across 10 tracked seasons. View →