Cubs left-hander Shota Imanaga was set to take the ball for a start against the Cardinals Friday night, but after rain caused the game to be postponed until July he’s seen his start pushed back until the club’s game against the Brewers on May 29. That scheduling change will give Imanaga a whopping 10 days to rest between his most recent start against the Pirates last week and his next, but Patrick Mooney of The Athletic writes that manager Craig Counsell made clear that Imanaga’s extended layoff wasn’t injury related, instead describing the decision as a “proactive” effort to manage his workload amid the 30-year-old lefty’s workload.

It’s not necessarily news that the Cubs are managing Imanaga’s workload, as he’s started just two games on regular rest so far this season. By inserting additional rest days into the lefty’s schedule, the club is hoping to soften Imanaga’s transition from the typical NPB schedule, where teams utilize six-man rotations with one day off a week allowing starters to pitch just once a week, to MLB’s five-man rotations with less frequent days off. It’s hard to argue with the results of Chicago’s plan, as Imanaga has been the best starting pitcher in the sport by the results this season and has authored a historic beginning to his big league career: His microscopic 0.84 ERA is both the lowest in baseball this year and the lowest of any rookie pitcher’s first nine starts in the modern era.

Imanaga’s peripheral numbers largely back up his stellar performance to this point, as well; his 27.8% is the 13th-best figure in all of baseball this year among qualified starters, while his 4.3% walk rate places him ninth. Only Chris Sale, Jack Flaherty and Pablo Lopez have struck out more batters while walking fewer than Imanaga this year, leaving the 30-year-old’s complex $53M guarantee with the Cubs appearing to be one of the biggest steals of the offseason a third of the way through the 2024 campaign.

More from around the NL Central…

• The Pirates offered updates on a handful of injured players Saturday, as noted by Noah Hines of the Pittsburgh Post-Gazette. Most notable among those updates was that regarding third baseman Ke’Bryan Hayes. Hayes has been on the shelf for two weeks due to lower-back inflammation but has resumed full baseball activities, and manager Derek Shelton told reporters (including Hines) that they will meet to discuss the next steps of his rehab process. Given that encouraging update, it’s feasible to imagine Hayes heading out for a rehab assignment in the coming days, which could allow the third baseman to return to Pittsburgh at some point in early June. Jared Triolo has handled the hot corner while Hayes has been on the shelf.
• Sticking with the Pirates, that same list of injury updates also relays positive news regarding catcher Jason Delay. The backstop underwent surgery to repair a torn meniscus in his right knee in mid-April and was expected to miss at least six weeks of action before undergoing baseball activities, but is already slated to start a rehab assignment just over a month after undergoing the procedure. Delay is currently on the 60-day injured list and would first be eligible to return to action in early June, but it’s feasible his rehab assignment could last longer than that given the lengthy layoff. Yasmani Grandal and Joey Bart have handled duties behind the plate in Delay’s absence, and it’s unclear if Delay would return to the big league club or be optioned to the minor leagues once healthy enough to be activated.
• The Reds scratched infielder Jeimer Candelario from their lineup against the Dodgers earlier Saturday due to neck stiffness, according to Gordon Wittenmeyer of the Cincinnati Enquirer. Candelario, 30, struggled in the early going of his first season with the Reds but has begun to heat up in recent weeks with a .279/.343/.492 slash line in his last sixteen games. It’s not yet clear if Candelario will be out for longer than Saturday’s game, but even a brief absence would be a brutal blow for a Cincinnati club that is already without Matt McLain, Christian Encarnacion-Strand and TJ Friedl due to injuries as well as Noelvi Marte due to a PED suspension. Santiago Espinal and Spencer Steer are starting Saturday night at third and first base, respectively, and figure to handle the infield corners for as long as Candelario is out of action.