Football betting numbers could see a low scoring game in Week 2 as the Houston Texans host the Baltimore Ravens. Neither team has a powerful offense while both are solid on defense so scoring could be at a premium in this NFL betting matchup. Football betting stats show that Baltimore slipped defensively a year ago but they were still 6th overall in the league. The problem was against the pass as they were only 20th in the league according to NFL betting stats. Matt Schaub and the Texans may be able to exploit that weakness if he gets time to throw.