Antonio "Toni" Martínez López (Spanish pronunciation: [anˈtonjo "ˈtoni-" maɾˈtineθ ˈlopeθ]; born 30 June 1997) is a Spanish professional footballer who plays as a forward for Primeira Liga club Porto. He has represented Spain internationally at youth level. Martínez began his senior career at Valencia Mestalla, before joining West Ham United in 2016. He was loaned to several English and Spanish clubs, then signed for Famalicão in 2019. The following year, he joined Porto.