A loaded Sunday slate in the NFL sees five teams seeking to remain undefeated while five others search for win No. 1. Sportsnet's David Morassutti breaks it all down in his Week 4 preview.

As the puck drops across the NHL, the surface on which the rubber falls — each team's centre-ice logo — will be fans' first visual. Sportsnet's David Morassutti ranks all 32 designs.

Week 3 offers a little more clarity after two weeks of NFL action, but there are still plenty of questions to sort through. David Morassutti looks at some of the interesting trends and offers his best picks.

Here are the top storylines to keep an eye on in Week 1.

Amid all the shiny free-agent signings and blockbuster trades, it's the moves that received less attention that could prove most valuable during the upcoming NHL season. Sportsnet's David Morassutti looks at 12 players whose acquisitions flew under the radar.