Owners of the longest current winning streak in the majors, the Chicago Cubs will look to continue their dominant starting pitching when they face the reeling Philadelphia Phillies on Wednesday night.

Chicago recorded its seventh straight win with a 7-4 decision Tuesday over Philadelphia, which has lost seven games in a row.

Since Chicago's 13-7 loss to the Phillies on April 13, the Cubs' starters have allowed an average of 1.6 runs per outing, helping manager Craig Counsell's club post its longest winning streak since an eight-game run in July 2023.

"The starting pitching has been the key to this," Counsell said. "When you're getting that deep into a game with your starters and consistently going 6 2/3, seven innings, one run each night, you're putting your team in a really good position. You're not making the offense do everything."

Shota Imanaga's seven innings of one-run ball prolonged that trend on Tuesday, and fellow left-hander Matthew Boyd (1-1, 6.75 ERA) will get his chance in the third contest of a four-game set on Wednesday.

Boyd allowed eight runs in 9 2/3 innings in a pair of starts to open the year before serving a stint on the 15-day injured list due to a left bicep strain. Making his return after one start with the Triple-A Iowa Cubs, Boyd is eager to continue the club's momentum.

"It's been good," he said of his time away from the big-league club. "Obviously I would have loved to be up here that whole time, but we've used it to clean up some mechanical stuff. After that lingering soreness passed, we dove into the mechanics and continued to work down that path. Excited to go out there tomorrow and excited to compete and help our team get a win."

Boyd, 35, has faced the Phillies twice in his career, compiling a 2.25 ERA in a pair of no-decisions.

Philadelphia, meanwhile, is riding its worst stretch in seven years. The franchise last lost seven straight games in June 2019. The Phillies' four runs on Tuesday matched their most across the current slide.

Slugger Kyle Schwarber was one of Philadelphia's lone bright spots in Tuesday's loss, connecting on his eighth home run -- tied for most in the National League.

Schwarber knows the team's season is far from over in April, but halting the extended losing streak is a necessity.

"Obviously on both sides of the ball, we're really struggling to find our stride," said Schwarber, who's hitting .217. "It's our job to keep going out there, batting, working, figuring out what we have to do. ... This isn't the start that we wanted by any means, but we have to come in and focus on the controllables."

Left-hander Kyle Backhus (0-0, 5.40 ERA) will serve as the opener and make the first start of his career in his 40th appearance in the majors. The 28-year-old faced the Cubs twice last week, allowing one run across 2 1/3 innings.