Grego Sierra
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Grego Sierra is a 33-year-old centre-back from Spain playing for Burgos in the La Liga 2, left-footed. Pick any second player below to set Grego Sierra's numbers against theirs, metric by metric, with league ranks and a radar.
Over the full 2025/2026 season: 40 appearances, 100% as a starter, 3,585 minutes, 2 goals from 1.1 xG, 1 assists, 0.30 key passes per 90, 2 big chances created. Grego Sierra's average match rating is 6.92, the 90th percentile among centre-backs in the La Liga 2.
Values default to per 90 minutes so players with different minutes can be read side by side; percentages are season averages. Every rank is measured against players in the same position in the same league, and the radar scales each axis to that league's 95th percentile rather than to the two players on screen, so an average number looks average. Switch the season or competition from the menu above, or add up to four players.