Win and El Salvador is in Victory would give El Salvador seven points in the Group C standings and secure their spot to the quarterfinals.
A win combined with a Jamaica loss would give them the Group C crown and the better seed in the knockout stage. A tie means Curacao would have to beat Jamaica to keep El Salvador out of the knockout stage.
Honduras still has something to play for Even though they've already been eliminated, the Hondurans have the chance to play spoiler.
If they defeat their regional rivals then they could potentially eliminate them from advancing depending on what happens between Jamaica and Curacao. A victory also would let Honduras go home on a high note and something to build off in preparation for the Concacaf Nations League event, which will be held later this year.
Head-to-head Not surprisingly, there is plenty of history between these two Central American neighbors. Honduras leads the all-time series but El Salvador has claimed the two most recent meetings.
Final Analysis El Salvador has too much to play for, so they find a way to win and advance. He's a co-host of The Rewind Sports: Follow him on Twitter GabeSalgado