Houston cornerback Isaiah Hamilton has entered the NCAA Transfer Portal, On3 has learned. He will have at least one year of eligibility remaining. Hamilton had entered the transfer portal in December 2023 but later withdrew. He spent the winter and spring at Houston before now re-entering. He started his career at Texas Southern, where he spent three seasons before arriving at Houston in 2023. In 12 appearances for the Cougars, Isaiah Hamilton had 50 tackles and 3.5 tackles for loss to go with four interceptions — including a pick-six. His decision to enter the portal came after the NCAA sent …