(AP) -- Steven Jackson feels there's a chance for an upset.
The St. Louis Rams running back says he thinks his winless team has a chance to knock off undefeated Green Bay on the road this Sunday.
He and the rest of the Rams are coming off a much-needed bye week.
Jackson suffered a quadriceps injury on the first offensive play from scrimmage this year during a 31-13 loss to Philadelphia.
He missed the following game and returned to the lineup on Sept. 25 in a 37-7 loss to Baltimore.
Jackson has rushed for 100-plus yards in each of the last two meetings with the Packers and he says he expects to win.
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