Giants’ QB Jaxson Dart impressive in rookie debut win over the previously undefeated Chargers Ravens QB Lamar Jackson injures hamstring in loss to Chiefs, return date unknown Bills QB Josh Allen further solidifies MVP betting status with win at home over Saints And then there were two. Only the Buffalo Bills and Philadelphia Eagles remain as the NFL’s undefeated teams after a Week 4 that saw several notable upsets. NY Giants rookie QB Jaxson Dart celebrates a win against the Los Angeles Chargers after the game at MetLife Stadium in East Rutherford, NJ. The Giants upset the Chargers 21-18. (Image: Samant/Getty Images) For bettors, it was a good Sunday overall.  A hamstring injury to Ravens’ QB Lamar Jackson was the big news on the injury front, the full impact of which hasn’t yet been revealed. The question for bookmakers and bettors alike is, is this the type of hamstring injury that will sideline him for a week or two? As…Read MoreCategory: NFL, Sports Betting, NFL bettingSource: Casino.org