Raiders waive 2017 second-rounder Obi Melifonwu
Raiders draft freak athlete Obi Melifonwu in second round, Raiders/NFL
Raiders waive former second-round pick S Obi Melifonwu
Former Grafton High star Obi Melifonwu signs with San Francisco 49ers
Raiders sign Rodgers-Cromartie, waive Melifonwu
Former Raiders 2nd round pick Obi Melifonwu signs on with the Patriots - Silver And Black Pride
Patriots hosting ex-Raiders safety Obi Melifonwu for visit
Raiders lose Obi Melifonwu to 2nd surgery in 4 months
Patriots brings in Obi Melifonwu for a visit