Northampton were given a stern test by basement boys AFC Wimbledon in midweek and will know that John Sheridan has brought about an upturn in Argyle's fortunes despite defeat at home to Oxford last time out.
Aidy Boothroyd's men, however, are one of the form sides in the country on home soil and have plenty to play for themselves with an automatic promotion spot from League Two still up for grabs.
They will also look to avenge a disappointing 3-2 defeat at Home Park earlier in the season.
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