Best sportsbook promos for Lions vs. Ravens on Monday Night Football: FanDuel, BetMGM betting promos for MNF

Here is a 186-word summary of the news article: The article discusses the best sports betting promotions and bonuses available for the upcoming Monday Night Football matchup between the Detroit Lions and Baltimore Ravens. It highlights the offerings from several prominent sportsbooks, including FanDuel, BetMGM, Caesars Sportsbook, and DraftKings. At FanDuel, new users can claim a "No Sweat First Bet" promotion, where they receive a refund in site credit if their first bet loses, up to $1,000. BetMGM is providing a "Bet $10, Get $200 in Free Bets" offer for new customers who place a $10 wager on the game. Caesars Sportsbook has a "First Bet Match" bonus, giving new users a free bet match up to $1,250 if their initial bet doesn't win. DraftKings is running a "Bet $5, Get $200 in Free Bets" promotion for new signups who make a $5 pre-game moneyline bet. The article aims to inform readers about the various incentives and bonuses offered by these leading sportsbooks ahead of the Lions-Ravens matchup on Monday Night Football.