McCarron scored a goal and went minus-4 in Tuesday's 7-3 loss to the Kraken.
McCarron registered an assist in Saturday's 7-4 loss to the Avalanche.
McCarron inked a two-year, $1.8 million contract extension with Nashville on Friday.
McCarron notched a pair of helpers in Tuesday's 5-3 loss to Anaheim.
McCarron found the back of the net in a 6-3 loss to Calgary on Thursday.
McCarron scored the opening goal and added four PIM, three blocked shots, one hit, one shot on net and a minus-1 rating in Saturday's 3-2 loss to the Stars.
McCarron was returned to AHL Milwaukee on Monday.
McCarron signed a one-year, $775,000 deal with the Predators on Sunday.
McCarron was elevated from AHL Milwaukee on Tuesday.
McCarron was returned to AHL Milwaukee on Tuesday.