Our SportsDay experts, insiders and contributors weighed in on the upcoming weekend of NFL action. Check out their picks for every Week 13 matchup, straight up and against the spread, below.

The Arizona Cardinals ' next game is Sunday in Tampa Bay. They take on the Buccaneers in Week 13. The Cardinals are 3-8 while the Bucs are 6-5 and in first place in the NFC South.

Who will win on Monday Night Football in NFL Week 13? The New York Giants and New England Patriots play on Monday, Dec. 1, at the Patriots' Gillette Stadium in a game on the NFL Week 13 schedule. What do NFL Week 13 odds say about the Monday Night Football ...

The Chicago Bears will battle the Philadelphia Eagles in Week 13. Here's how the experts feel heading into their matchup.

The Seattle Seahawks and San Francisco 49ers clash in Week 18 on Saturday at 8 p.m. in Santa Clara, California.

The San Francisco 49ers have snuck up on the Los Angeles Rams and the Seattle Seahawks late in the season and now have a chance to beat Seattle this weekend to claim the NFC West and the No. 1 seed in the NFC playoff picture.