The Royals announced that they have placed right-hander Seth Lugo on the 15-day injured list due to a lower back strain. Righty Stephen Kolek has been recalled as the corresponding move. Prior to the official announcement, manager Matt Quatraro relayed the moves to reporters, including Anne Rogers of MLB.com.
Lugo was initially slated to start today’s game but the Royals announced yesterday that he would no longer be starting that game due to some low back tightness. Noah Cameron is taking the ball instead. Lugo could have been an option for Saturday’s game but he didn’t feel any improvement while playing catch today, so he’s going on the IL.
It’s an unfortunate and ill-timed loss for the Royals. They are 2.5 games back of a playoff spot with just a few weeks remaining in the season. They are still alive but need a lot to go right in order to catch both the Rangers and Mariners to get into postseason position.
Losing Lugo won’t help as he’s been a key part of the club’s rotation since the start of last year. He and the Royals recently agreed to a new contract extension to keep him from opting out of his deal at season’s end. Though he’s been good this year on the whole, it’s possible the back issue has been bothering him lately. Through his start on August 3rd, he had an earned run average of 3.06 on the year. Over his past five starts, he has allowed 25 earned runs in 22 innings.
Whether the back had anything to do with that recent rough stretch or not, he’ll take some time to try to get right. His IL placement is retroactive to September 1st, so he could be back in just 12 days if he feels better. That could give him a chance to make a few more starts down the stretch, though that will naturally depend upon his progress in the coming weeks.
For now, Kolek will seemingly take his spot, at least for one turn. Acquired as part of the Freddy Fermin trade at the deadline, Kolek has mostly been in the minors since that deal. He made his Royals debut on Saturday, tossing six innings with just one run crossing the plate. He was sent back down after that, as it was just supposed to be a spot start. However, his decent results and Lugo’s injury will get him at least one more. He is eligible to return less than 15 days after being optioned because Lugo is going on the IL.
Kolek had primarily been a reliever in the 2022 to 2024 seasons but has been stretched back out here in 2025. Between the Padres and Royals, he has made 15 starts with a 3.99 ERA. His 16.5% strikeout rate is subpar but his 7.3% walk rate and 51.9% ground ball rate are both strong figures. His Triple-A production is similar under the hood. He has made 11 starts down there with an 18.6% strikeout rate, 6.8% walk rate and 54.1% ground ball rate. However, a .400 batting average on balls in play has helped spike his ERA to 6.26 at that level.
Photo courtesy of David Banks, Imagn Images
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