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.

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.

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.

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.

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.

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.

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.

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.

Lorenzen didn't factor into the decision Tuesday against the Cardinals after giving up seven runs on seven hits and one walk in 2.2 innings. He struck out two.

EDGE Analysis

After getting knocked around for six runs on a career-worst 11 hits his last time out, Lorenzen coughed up a season-worst seven runs in his shortest outing of the year Tuesday. Four of his seven hits allowed went for extra bases, and the veteran right-hander matched his season low in punchouts. Despite having four quality starts to his name among 12 appearances in 2025, Lorenzen owns a poor 5.12 ERA and 1.46 WHIP over 65 innings. His next start is set to come against the lowly White Sox, which at least offers him a prime opportunity to rebound.

Lorenzen (3-6) took the loss Monday against the Reds after allowing six runs on 11 hits and three walks in five innings. He struck out two.

EDGE Analysis

Lorenzen established season worsts in runs, hits allowed and punchouts, with the 11 knocks even representing a career-worst mark. The veteran right-hander has struggled on the mound a bit this month, as he's logged a 5.34 ERA and 1.43 WHIP over his last five starts, but he does hold a more encouraging 24:6 K:BB across his last 28.2 innings. Lorenzen will be trying to find a groove in his next scheduled outing, but he'll have his work cut out at home versus the first-place Tigers this weekend.