49ers grades vs. Giants: Niners fail to finish another winnable game on MNF

Niner Noise hands out grades and breaks down each of the San Francisco 49ers’ position groups from the Niners’ 27-23 loss to the New York Giants on Monday Night Football. Rebuilds are usually rocky, which the San Francisco 49ers learned once again as they let a two-score second-half lead slip through their hands last night