(Photo credit: David Banks-Imagn Images)

Michael Busch had two hits, including a two-run single, and the Chicago Cubs used two three-run innings to hold off the visiting Arizona Diamondbacks 6-5 on Friday in the first game of a weekend series.

Busch triggered a three-run first with a bases-loaded single, then the Cubs added three more in the fourth off Diamondbacks starter off Zac Gallen (1-2) for their third win in four games and ninth straight home win. They have won 13 of 16 to pull within a half-game of the Cincinnati Reds for first in the NL Central.

Cubs starter Colin Rea (4-1) gave up two runs on eight hits over 5 1/3 innings. He fanned six with no walks. Jacob Webb pitched the final two innings for his first save, the sixth Cub reliever to record a save this season.

Diamondbacks second baseman Ildemaro Vargas had a career-high four hits to raise his batting average to a major league-leading .404. Geraldo Perdomo cracked a three-run homer to cap a four-run sixth and pull the D-backs within 6-5, but they managed just one baserunner over the final three innings.

Vargas singled in the first to extend his season-opening hitting streak to 24 games. His 27-game streak dating to last September ranks as the longest in the majors since Trea Turner's 27-game run in 2022.

Per Elias, Vargas' season-opening streakstands as the longest in the majors since the Detroit Tigers' Ron LeFlore hit in 30 straight in 1976. His 27-game streak ranks second in Arizona history behind Luis Gonzalez (30, 1999).

Carson Kelly had two hits for the Cubs and Alex Bergman and Dansby Swanson had RBI hits in the three-run fourth that pushed their lead to 6-1.

Jorge Barrosa had two doubles -- one a bunt that kicked off the third base bag into left field -- and scored twice for Arizona. Perdomo also had two hits for the D-backs, who have lost seven of 10.

Gallen gave up six runs on seven hits in 3 2/3 innings, with three strikeouts and three walks.

Nico Hoerner doubled to open the three-run first and Gallen walked to load the bases. Busch hit a two-run single, then the third run scored when Kelly's catchable pop to center fell safely.

Vargas singled in a run in the third before the Cubs knocked out Gallen in the fourth. The D-backs got within 6-5 with a four-run sixth, all scoring after Rea was replaced by Ryan Rolison with one out and one on.

Pinch-hitter Tim Tawa walked and Barrosa pushed a hard bunt down the third base line. When Bregman let it roll, the ball hit the bag and kicked into short left. Perdomo followed with a three-run homer.

Hoerner was replaced by pinch-hitter Matt Shaw in the second inning. Hoerner was removed with a neck strain, the Cubs said.

--Field Level Media