As many teams in the National League (NL) look to catch up to the Dodgers, this analyst lists the three teams that could be the biggest challengers to Los Angeles. That is a dangerous team,” Olney said. What three teams present as the Dodgers' biggest challengers? They could be dangerous to the Dodgers because they can match up with the starting pitching,” Olney said. It remains to be seen if the three teams mentioned could stop the Dodgers from achieving their third straight World Series.