Michael Lorenzen
SP KC
Mon 7/28/25 10:36 AM

Lorenzen (oblique) completed a bullpen session over the weekend and is expected to make one or two rehab starts before returning from the 15-day injured list, MLB.com reports.
EDGE Analysis
Lorenzen is making good progress in his recovery from the left oblique strain that forced him to the IL on July 14, but he'll need more than the minimum 15 days to move past the issue and get stretched back out for starting duty. Before landing on the shelf, Lorenzen produced a 5-8 record, 4.61 ERA, 1.30 WHIP and 85:29 K:BB in 99.2 innings over his 18 starts with Kansas City.

Michael Lorenzen
SP KC
Sat 7/26/25 11:24 AM

Lorenzen (oblique) has been playing catch for over a week but has yet to resume throwing bullpen sessions as of Friday, MLB.com reports.
EDGE Analysis
Lorenzen is eligible to return from the 15-day injured list at any point, but he looks like he still has a few checkpoints to hit in his recovery from an oblique strain before the Royals deem him fit to rejoin the rotation. Kansas City called up Rich Hill from Triple-A Omaha shortly after the All-Star break, and the 45-year-old lefty could occupy the fifth spot in the rotation until Lorenzen is ready for activation.

Michael Lorenzen
SP KC
Mon 7/14/25 1:33 PM

The Royals placed Lorenzen on the 15-day injured list Monday with a left oblique strain.
EDGE Analysis
Lorenzen had to be scratched from his final scheduled first-half start over the weekend due to what was referred to as an illness at the time, but it's an oblique strain that lands him on the IL. The right-hander will be eligible for activation July 26, but it's too soon to know whether he will be ready at that time. Lorenzen finished the first half with a 4.61 ERA with a 1.30 WHIP over 99.2 innings.

Michael Lorenzen
SP KC
Sat 7/12/25 1:26 PM

Lorenzen was scratched from his scheduled start Saturday against the Mets due to an illness.
EDGE Analysis
Lorenzen's illness will put an early end to his first half, and he'll carry a 4.61 ERA with a 1.30 WHIP through 99.2 innings into the All-Star break. While he recovers, Angel Zerpa will start on the mound Saturday in what is likely to be a bullpen game for the Royals.

Michael Lorenzen
SP KC
Sun 7/6/25 7:02 PM

Lorenzen (5-8) earned the win in Sunday's game at Arizona, allowing two hits and one walk over seven scoreless innings. He struck out seven.
EDGE Analysis
The Kansas City right-hander produced an astounding 17 whiffs in this 82-pitch outing to tally his first win since June 8. With this performance, Lorenzen notched his seventh quality start of the season and matched his season best with seven Ks, a mark he reached four times prior to Sunday. The 33-year-old lowered his season ERA from 4.95 to 4.61 across 99.2 frames to go with a 1.30 WHIP and 85:29 K:BB. Lorenzen currently lines up to make his next start against the Mets at home next weekend.

Michael Lorenzen
SP KC
Wed 7/2/25 12:55 AM

Lorenzen allowed three runs on six hits and struck out five without walking a batter over 4.2 innings to take a no-decision versus the Mariners on Tuesday.
EDGE Analysis
Lorenzen had some trouble in the fifth inning, when he allowed two of the three runs, and he ultimately wasn't allowed to finish the frame. That cost him a chance at his first win since June 8, but this was still a decent performance, which saw the right-hander avoid issuing a walk for the second start in a row. He's now at a 4.95 ERA, 1.37 WHIP and 78:28 K:BB across 92.2 innings through 17 starts. Lorenzen has given up 21 runs over 30.1 innings since the start of June, so he'll be looking to turn things around. His next start is tentatively projected to be at Arizona this weekend.

Michael Lorenzen
SP KC
Thu 6/26/25 5:27 PM

Lorenzen (4-8) took the loss against the Rays on Thursday, allowing four runs on eight hits and no walks with four strikeouts over 5.2 innings.
EDGE Analysis
Lorenzen was on track for a quality start before giving up back-to-back solo homers in the sixth inning. While the 33-year-old didn't issue a walk for the first time in eight starts, he's now surrendered 16 home runs across 16 outings this season. He'll carry a 4.91 ERA, 1.38 WHIP and 73:28 K:BB over 88 innings into a road matchup with the Mariners next week.

Michael Lorenzen
SP KC
Sat 6/21/25 10:30 AM

Lorenzen came away with a no-decision in Friday's 6-5 win over the Padres, giving up two runs on five hits and three walks over 5.1 innings. He struck out four.
EDGE Analysis
The right-hander left the mound after 89 pitches (60 strikes) with the Royals ahead 4-2, but Lucas Erceg coughed up the lead in the seventh inning to deny Lorenzen his fifth win. Lorenzen's control has been shaky of late, and he's issued multiple free passes in four of his last five starts, posting a brutal 7.20 ERA, 1.60 WHIP and 19:12 K:BB in 25 innings over that span. He'll try to tighten things up in his next outing, which is scheduled to come at home next week against the Rays.

Michael Lorenzen
SP KC
Sun 6/15/25 4:23 AM

Lorenzen (4-7) took the loss Saturday, allowing three runs on four hits and three walks over six innings against the Athletics. He struck out four.
EDGE Analysis
The right-hander was burned by extra-base hits with men on base, surrendering a two-run homer to Max Muncy in the second inning and an RBI double to Luis Urias in the fourth inning. Lorenzen has endured a rough stretch of late, posting a 7.40 ERA and 1.64 WHIP over 24.1 innings across his past five starts. Cole Ragans' shoulder injury slightly thins the Royals' rotation depth, but Lorenzen will still need to elevate his performance to retain his spot.

Michael Lorenzen
SP KC
Sun 6/8/25 9:05 PM

Lorenzen (4-6) earned the win against the White Sox on Sunday, allowing two runs on one hit and two walks with seven strikeouts over six innings.
EDGE Analysis
The only hit Lorenzen allowed was a two-run homer in the first inning, but he bounced back with five straight scoreless frames to notch his first win since April 29. The 33-year-old generated 14 whiffs on 92 pitches in a much-needed strong effort after surrendering 13 earned runs over his previous two outings. He'll take a 4.94 ERA, 1.38 WHIP and 61:22 K:BB across 71 innings into a home matchup with the Athletics next weekend.