MLB playoffs: Biggest reason why each postseason team can win the World Series

The eight-team MLB postseason field for the League Division Series is set following the pair of Wild Card Games earlier this week. The Boston Red Sox eliminated the New York Yankees in the AL Wild Card Game to advance to the ALDS against the Tampa Bay Rays. Then, the Los Angeles Dodgers snuck past the St. Louis Cardinals on a walk-off home run from Chris Taylor on Wednesday to set up a showdown with the San Francisco Giants in the NLDS. You can view the full postseason schedule by clicking here.

Now that we have our eight final postseason clubs, we thought it might be a good time to break down the top reason why each team could win the World Series this year. Let's dive in.

Rays - Roster versatility

Is this the most Rays-y answer possible? Yes. Is it not as exciting as saying their offense or bullpen? Also yes. But, facts are facts. Come on, didn't we learn anything from Tampa Bay's run to the World Series last year? This team somehow always manages to make it work, always finding the most versatile players to use for matchups and deploying unconventional, yet effective, pitching strategies. This season, the Rays used 61 players, setting a franchise record. The Rays will have six rookies who are expected to play big roles this October. There's 20-year-old rookie shortstop Wander Franco, last year's postseason hero Randy Arozarena, rookie reliever J.P. Feyereisen and rookie starters Shane Baz, Shane McClanahan and Luis Patino. The depth and flexibility of Tampa's roster made their regular season success possible, and it figures to be a key part if they hope to return to the World Series this year.

Red Sox - Deep lineup

With one of the deepest lineups in baseball, the Red Sox can be relentless on offense for any opponent. Kyle Schwarber has been one of the hottest hitters in the second half of the season. He's in a lineup that also includes Rafael Devers, Xander Bogaerts and J.D. Martinez (though still batting an ankle injury at the moment). Devers, Bogaerts and Martinez remain from the 2018 World series team, so they already have experience playing in the big moments. Veteran slugger Schwarber also has a ring from his 2016 championship with the Chicago Cubs. The Sox also have Enrique Hernandez, Alex Verdugo and Hunter Renfroe to further bolster the lineup. If they can keep the core of their offense firing in the playoffs, then that could be a big reason they can win it all.