Poll: Who Will Be The Cubs’ Fifth Starter?

As Spring Training gets underway, teams routinely find themselves dealing with unfortunate surprise injuries that can force a change in plans. That may prove to have been the case for the Cubs when presumed fifth starter Javier Assad was diagnosed with an oblique issue at the outset of camp. Given that the strain Assad is reportedly suffering from is mild, he hasn’t been ruled out for Opening Day. With that being said, The Athletic’s Sahadev Sharma discussed the club’s rotation outlook yesterday and suggested that the Cubs may not push Assad to be ready for Opening Day.

If Assad were to open the season on the injured list, that would leave the door wide open for another player to take that final rotation spot, and even if he’s healthy Assad seems to be less firmly locked into the rotation than Shota Imanaga, Justin Steele, Jameson Taillon, or Matthew Boyd. Fortunately for the Cubs, they have the starting pitching depth necessary to cover for Assad if he’s injured and consider other options even in the event that he’s healthy. Though they’ll only need two starting pitchers for their two-game set against the Dodgers in Tokyo that predates the normal start of the regular season, it wouldn’t be a surprise if the Cubs wanted to have a good idea of what their rotation was going to look like entering that first series of the year.

If he’s healthy, Assad remains easy to bet on for the job. After all, the right-hander delivered 29 solid starts for the Cubs in 2024, pitching to a 3.73 ERA in 147 innings of work. Those are fairly impressive numbers for a back-end starter, but it’s worth noting they also come with notable red flags: Assad wore down badly throughout the year after a hot start, with a 4.84 ERA from June onward and an ugly 6.86 ERA down the stretch in September last year. In addition to those deep struggles later in the season, the right-hander also posted lackluster peripherals with a 4.64 FIP, a strikeout rate of just 19.4%, and a hefty 9.9% walk rate. That’s one of the 10 worst seasons by K-BB% and one of the 15 worst seasons by FIP in all of baseball last year among pitchers with as many innings as Assad.

Should Assad’s combination of spring injuries and second-half struggles give the Cubs enough pause to turn to someone else on Opening Day, it’s possible that offseason addition Colin Rea could be the first to get the call. Rea, 34, signed with the Cubs last month on a one-year, $5MM pact. The righty had a brief stint…