If someone told you on Opening Day that either the Cubs or Mets would represent the National League in the 2015 World Series, you probably would have looked at them like they were crazy. Here we are though, just hours before the first pitch to Game 1 of the NLCS between the Cubs and Mets. Last year, neither team even won 80 games. This season, both won at least 90, with the Cubs winning 97. Needless to say, this was quite a turnaround season for both franchises.

Back in the ’60s and ’80s (both were bad in the ’70s), the Cubs and Mets were pretty big rivals with one another as they both played in the National League East division. When the Cubs moved to the NL Central, the rivalry dissipated as the number of games played between the two teams each season was significantly cut back.

Now, the rivalry will likely be making a comeback.

The Cubs got to this point by drafting and trading for the top hitting prospects available to them. They stockpiled top youngsters such as Javier Baez, Jorge Soler, Kris Bryant, Addison Russell, and Kyle Schwarber to go along with players they already had like Anthony Rizzo and Starlin Castro. The hope was that these guys would all reach the majors by the end of 2016 and then theoretically become everyday players in the Cubs lineup. No one anticipated the whole group of them to arrive this early to be this good so fast. The Cubs now have themselves one of the best offensive lineups in the game and are loaded with power from top to bottom. Signing Jon Lester and having Jake Arrieta pitch a Cy Young-worthy season solidified this ball club as one of the best by early August.

As for the Mets, they followed the same formula as the Cubs, only they went after the best arms available. Guys like Matt Harvey, Jacob deGromm, and Noah Syndergaard were once just “big name prospects,” but now they’re three of the game’s best pitchers. To go along with that three-headed pitching monster, the Mets traded for Yoenis Cespedes at the trade deadline to bolster their offense. Since that point, the Mets have had the best offense in baseball.

What this series will ultimately come down to is the Cubs’ hitting versus the Mets’ pitching. Here are my keys to a Cubs’ series victory:

1. Do not let the pressure affect performance. That the Cubs have reached this point of the season is a huge deal for this city and is making national headlines. There is bound to be enormous pressure from the fans and media for the Cubs to win this thing, but they have to ignore all of that and focus on playing baseball.
2. Be patient at the plate. The Mets know that the Cubs’ hitters led the league in strikeouts this year, and they will no doubt try and get the Cubs to chase pitches out of the zone. It is imperative that the Cubs be patient in the box, see as many pitches as possible, and ultimately drive up the Mets’ pitch counts. The Cubs did a great job at this during the second half of the season, and they need to keep it up.
3. Javier Baez. Addison Russell quickly became one of baseball’s best defensive shortstops since moving over there from second base. Now, he’s sidelined for at least the whole NLCS with a hamstring injury. Enter Javy Baez. When Baez replaced Russell at shortstop midway through Game 3 against the Cardinals, he made a couple of bad errors that nearly cost the Cubs. He has always been an elite defender, but it looked like the nerves got to him in Game 3 of the NLDS. He needs to put that behind him and get back to his old ways at short. We know what he can do offensively, but he has to be good defensively as well.
4. Lester and Arrieta. Kind of an obvious one here, but it can’t be overlooked. If these two do not pitch well this series, the Cubs will likely lose. Lester will get Game 1, Arrieta Game 2. Having them both pitch well right off the bat and giving the Cubs a chance to steal one or both of the first two games would be big. Arrieta did not have his best game in Game 2 against St. Louis, yet the Cubs still won. He needs to get back to dominating the opposition like he did the entire second half of the season. Getting first pitch strikes will be huge for each pitcher.
5. Hendricks and Hammel. After Lester and Arrieta, the Cubs’ starting rotating takes a hit. Both Hendricks and Hammel were able to pitch just well enough in the NLDS to get the Cubs two wins against a tough Cardinals offense. They’ll need to provide more quality innings against the Mets and get at least one win between them.
6. Lastly, the bullpen. Again, pretty obvious here, but it needs to be discussed. The Cubs’ pen was very good against St. Louis and a huge reason why they are now in the NLCS. To win the World Series, you need a stellar bullpen. Guys like Travis Wood, Trevor Cahill, Clayton Richard, Pedro Strop, and Hector Rondon will inevitably be called upon to pitch in tough spots this series. Their ability to pitch out of those jams could determine the series winner.

These are two opposite teams in terms of how they win games, making it tough to predict who will win. That being said, the Cubs are my favorite to advance. Their one-two punch of Lester and Arrieta, along with their powerhouse offense should overcome the Mets’ pitching. Add in that the Cubs have arguably the best bench in the league, and they’re hard to pick against.

This should be a fantastic series.

-Cubs in six, maybe even five.