Attributes are derived from match event data, adjusted for competition strength and possession context. Each rating (1-20) reflects performance relative to position peers.
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Rober Sierra is a 30-year-old Spain Defensive Midfield who plays for Argeş in the Superliga. Standing at 181cm and weighing 73kg. Sierra is right-footed. Rated 3.5 out of 5 stars, Sierra is classified as a Destroyer.
Argeş
Superliga
Spain