The big swing came from cleanup hitter Pete Crow-Armstrong, who blasted his 15th home run of the season in the fourth inning. Up until a few weeks ago, Crow-Armstrong mostly was batting seventh in the order — showing the length of the lineup.

Seiya Suzuki and Pete Crow-Armstrong are the first pair of teammates in Chicago Cubs history to reach 50 RBIs in the club’s first 56 games.

Seiya Suzuki and the Chicago Cubs will see German Marquez starting for the Colorado Rockies in the second game of a three-game series, Tuesday at 8:05 p.m. ET. The Cubs have the 16th-ranked team ERA across all league pitching staffs (4.01). The Rockies have the 30th-ranked ERA (5.67) in the majors this season.

At 35-21, the Cubs have the National League's second-best record and are three games up on the St. Louis Cardinals in the NL Central. The offense, led by Kyle Tucker, Pete Crow-Armstrong, and Seiya Suzuki,

The Chicago Cubs won a thriller on Tuesday night in the second game of the series over the Colorado Rockies in extra innings.

Infielder Orlando Arcia signed with the Colorado Rockies on Wednesday, and was in their lineup as the designated hitter against the Cubs in Chicago, three days after he was released by Atlanta.

Pete Crow-Armstrong homered and Matthew Boyd tossed six strong innings as the Chicago Cubs completed a three-game sweep of the visiting Colorado Rockies with a 2-1 victory on Wednesday night.

The Cubs beat the Colorado Rockies 2-1 on Wednesday as "PCA" continued to etch his name among the game's best.