Zaidu caught the eye following his impressive showing for Santa Clara in the Portuguese Primeira Liga last season.
The 23-year-old scored one goal in 24 league appearances for the modest side.
Porto beat off strong competition from Greek club Olympiacos to sign the left-back.
“I will give everything on the field, for the fans and for everyone at the club,” Zaidu told the club’s official website.
Zaidu has previously played for Portuguese club Gil Vicente and Mirandela.
By Adeboye Amosu
Copyright © 2020 Completesports.com All rights reserved. The information contained in Completesports.com may not be published, broadcast, rewritten, or redistributed without the prior written authority of Completesports.com.
You may be interested
JUST IN: Lagos State Govt. Suspends NURTW Operations Indefinitely Over Idumota ClashesWebby - January 25, 2022
Following a threat by the President of the National Union of Road Transport Workers (NURTW) that the union’s chapter in…
Unity Advocacy Group Praise Nigerian Armed Forces Over Sacrifices, CommitmentWebby - January 25, 2022
The Unity Advocacy Group has hailed the Armed Forces of Nigeria for its sacrifices and commitment to the unity of…
2023 Election: Islamic Group Attacks Afenifere Over Refusal To Support TinubuWebby - January 25, 2022
Muslim Rights Concern, an Islamic human rights organization, has taken on Afenifere, a Yoruba socio-cultural group, over the party’s reported…