Grego Sierra vs Ziyad Al-Sahafi

Grego Sierra leads on 8 of 12 metrics to Ziyad Al-Sahafi's 3. Grego Sierra is clearest ahead for tackles, aerial win rate and final-third passes; Ziyad Al-Sahafi is clearest ahead for expected goals (xG), clearances and ball security (possession lost). Both compared with centre-backs in major leagues.

Grego Sierra averages 1.15 tackles per 90 on current form, ahead of Ziyad Al-Sahafi on 0.39.

Every stat is per 90 minutes or a rate from club matches. Form weights recent matches most heavily; Season uses only this club season. The player with the higher number wins each metric, except ball security where fewer losses is better. Percentiles show where each player sits against others in his own role and level.