Baseball betting is one of the most intricate forms of sports betting, with so many different factors that go into the outcome of every single game. One of those factors is home field, which can often go a long way toward determining which team has the advantage to win a matchup. But for bettors, just how effective home field advantage is can also depend on a number of factors that go beyond just looking at the number of wins that each team has piled up in their own stadium. So just how well has each team done at home in recent years? Over the last two years, the majority of teams in Major League Baseball have won more than half of their home games. In the 2018 season, 11 teams failed to win half of their games at home, while that number was just eight teams in 2017.