Cole Hamels is still likely more than a week away from returning, but the Cubs could get another arm back soon to help augment the pitching staff.
Carl Edwards Jr. threw another outing Tuesday night with Triple-A Iowa, his fourth appearance on this latest rehab assignment while recovering from a left thoracic strain.
The 27-year-old righty allowed two hits and a walk in a scoreless inning, notching all three outs on strikeouts. He also pitched Saturday and on July 1st and 4th before Iowa also hit their midseason break. He last pitched in the big leagues on June 9.
"CJ's progressing well," Cubs pitching coach Tommy Hottovy said. "He's feeling better every time out. Good CJ stuff [Tuesday] — fastball's got some carry, some cut to it. He's feeling good."
As for what comes next, the Cubs don't have a plan in place yet. That will depend on how Edwards continues to feel after his latest outing.
"The one thing with him has been the rebound," Hottovy said. "We talk about the recovery that next day, he's had a couple days where he's like, 'yeah I feel good.' And a couple days where it's like, 'ah, I need another day.'
"So that's always a thing you want to do with relievers is make sure their recovery and their rebound is there. The last thing you want to do have a guy come up and he pitches and then you can't use him for 2 or 3 days. We just gotta make sure we hit all those checkpoints as well."
Edwards got off to a rough start and struggled toward the end of the 2018 season, but he's a huge piece to the Cubs bullpen puzzle and he was dynamic upon his return from minor-league demotion earlier this year.
From his first outing after being called back up (May 6) until the injury hit (June 9), Edwards surrendered only 3 earned runs on 4 hits and 3 walks against 15 strikeouts in 13.1 innings — good for a 2.03 ERA and 0.525 WHIP.
As the Cubs look to bolster their bullpen ahead of the MLB trade deadline in two weeks, Edwards looms as another addition given his ability to neutralize both right-handed and left-handed hitters and induce weak contact when he's on.
Of course, there's obviously some inherent risk in counting on Edwards to be a reliable piece of the bullpen given the way the last couple years have gone. But if he's healthy and pitching the way he had for a full month before the injury, that's a nice option the Cubs can fold into their bullpen alongside Craig Kimbrel, Pedro Strop, Steve Cishek, Brandon Kintzler and Kyle Ryan.