Suárez scored goals for Groningen, but he also had disciplinary problems; in one five-game stretch in January 2007, he scored four goals but received three yellow cards and one red card.
Suárez mencetak gol bagi Groningen, tetapi ia juga punya masalah disiplin,.. dalam satu lima pertandingan peregangan pada bulan Januari 2007, ia mencetak empat gol namun menerima tiga kartu kuning dan satu kartu merah.