Goal efficiency
How clinical and direct the player was in front of goal — volume, accuracy, and conversion.
Arenas Getxo · Primera División RFEF - Group 5 · Defender · #21 · Spain · 27 yrs
Jon Sillero plays as a defender for Arenas Getxo. Jon Sillero is a Spanish international, 27 years old, defender, currently at Arenas Getxo. Jon Sillero wears shirt number 21 for Arenas Getxo. Jon Sillero was born in Barakaldo, Spain on 1998-05-24. Jon Sillero is 177 cm cm tall and weighs 80 kg kg. Jon Sillero's Sportra profile tracks season statistics across Primera División RFEF - Group 5, Primera División RFEF - Group 4, Copa del Rey, Primera División RFEF - Group 5, and other leagues. Jon Sillero's page brings together career clubs, trophies, injury history, multi-competition stats, and related news headlines. On Sportra you can explore Jon Sillero season statistics, transfer history, trophies, injury updates, and related news across every competition tracked in the profile.
| Date | Type | From | To |
|---|---|---|---|
| 2020-09-21 | Loan |  Athletic Club BIL |  Numancia NUM |
Season intelligence
Profile as Defender: high usage. Archetype: Box-to-box engine.
Scaled 0–99 from season output — map to fantasy, comparisons, or scouting cards.
Per-90 rates, efficiency ratios, and Sportra indices from season totals.
How clinical and direct the player was in front of goal — volume, accuracy, and conversion.
Playmaking output: assists, key passes, and custom chance-creation signals.
Minutes, availability, and how central they were to the team.
Every tracked category for this league and season, grouped by Sportra.
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