Charlton lost 1-0 at Rochdale this evening, but Plymouth's 5-2 defeat at Gillingham mean that the Addicks go into the play offs, facing Shrewsbury Town at home at The Valley on Thursday. Rochdale's win means that they escape relegation with Oldham Athletic ending their long sojourn in League One.
It looked as if Dale had gone ahead on six minutes. Aribo gave away a free kick on the edge of the box. Amos saved, but Henderson had the goal at his mercy from the rebound. However, he hit the post.
Rochdale eventually went ahead on 69 minutes, cancer survivor Thompson scoring from the edge of the box.
Jackson came on for a late cameo in front of the 1,161 Charlton fans who had made the journey.