49ers release CB Isaiah Oliver, save $2.4M

(Photo credit: Darren Yamashita-USA TODAY Sports)
The San Francisco 49ers announced Friday that they released veteran cornerback Isaiah Oliver.

Oliver, 27, was released after one season of the two-year, $6.75 million deal he signed last March. According to Spotrac, the 49ers cleared $2.4 million of cap space with the move.

San Francisco began Friday just $4.625 million under the salary cap.

Oliver played in 17 regular-