The Orioles placed Corbin Burnes on the paternity list today and recalled left-hander Matt Krook from Triple-A Norfolk. The bullpen has an extra reliever tonight.

Burnes can be away from the team for three days. Reliever Jacob Webb went on the paternity list on Opening Day.

The news comes after Burnes registered his 13th quality start last night by allowing one run over seven innings in an 11-2 win over the Rangers.

Krook was acquired in spring training from the Yankees for cash considerations. He debuted last summer and made four appearances, allowing 11 runs in four innings.

He’s appeared in 26 games with Norfolk and posted a 3.71 ERA and 1.350 WHIP in 26 2/3 innings, walking 17 batters and striking out 31. He’s surrendered only two home runs.

The Orioles made last night’s reported move official today by recalling outfielder Heston Kjerstad from Triple-A Norfolk. He’s back in the majors for the third time in his career and the first since they optioned him May 13.

Infielder Nick Maton was designated for assignment to make room for Kjerstad on the active roster. The 40-man roster is reduced to 39 players.

Kjerstad is batting .300/.397/.601 with 14 doubles, a triple, 16 home runs and 58 RBIs in 56 games with Norfolk. MLB Pipeline ranks him as the No. 21 prospect in baseball.

Appearing in only seven games earlier this season, Kjerstad collected two hits and struck out six times in 14 at-bats.

The offense could use a jolt after scoring one run in each of the last two games on Jordan Westburg homers. The Orioles were swept in Houston.

NEW YORK - The wise and accomplished veteran is an Oriole for reasons beyond his awards and ace status.

Corbin Burnes can teach. He can mentor. And man, is he needed right now.

The rotation is crumbling at Burnes’ feet. John Means, Tyler Wells and now Kyle Bradish underwent surgery on their right elbows. Reconstructive, repairs, whatever. It’s all bad. And Dean Kremer can’t help because he’s on a rehab assignment with Triple-A Norfolk.

The other starters behind Burnes include Grayson Rodriguez, who hasn’t pitched a full season in the majors, and Cade Povich, who’s made a grand total of three starts. Albert Suárez hadn’t appeared in a major league game since 2017 prior to this season.

Burnes spoke to Rodriguez recently and also Bradish before news of his Tommy John surgery. The advice wasn’t complicated but the urgency rang loud and clear.

NEW YORK – The Orioles are two-thirds into a series hyped by media as a do-or-die matchup. Lose two games or get swept and don’t bothering playing out the rest of the season.

The club tried to downplay it after the last homestand. Manager Brandon Hyde and his players can read the standings. They also can read a calendar.

If you’re still reading this, here are a few thoughts and opinions about what’s transpired at Yankee Stadium.

* The fuss over the hit-by-pitches in the first game was over the top.

Not unexpected, mind you. Just way over the top.

NEW YORK – The Orioles optioned outfielder Kyle Stowers to Triple-A Norfolk this afternoon and selected the contract of infielder Nick Maton.

Pitcher Tyler Wells was transferred to the 60-day injured list to create room on the 40-man roster.

Stowers is 10-for-35 with four doubles, a home run, nine RBIs, no walks and 13 strikeouts in 17 games. He’s started only four times this month, with the bulk of the left-handed at-bats reserved for Colton Cowser.

Stowers is 3-for-17 in June.

The Orioles want an extra infielder while Jordan Westburg is day-to-day with a bruised left hip. Maton is batting .294 with an .869 OPS in 41 games with Norfolk. He has six doubles, seven home runs and 28 RBIs.

As the Orioles have now opened a 1.5-game lead atop the American League East and have started the season’s longest homestand with two wins, today they have a chance for another series sweep.

Their third series sweep of the year came last weekend at Cincinnati and now they can add their fourth today. April 9-11 they won three straight at Boston to sweep the Red Sox by a 23-10 score. April 15-17 at home they swept Minnesota by a combined 22-9 score. Last weekend their starting pitchers threw a combined 19 1/3 scoreless innings at Great American Ball Park as they swept the Reds by a 16-2 score.

Friday they beat Arizona by 4-2 and yesterday they won 5-4 in 11 innings. Two of their past three wins have come via extra innings.

The Orioles hit two homers in Saturday’s win and lead the majors with 59 with the Dodgers next with 56. Gunnar Henderson hit his 12^th homer of the year on Saturday and he is tied for the major league lead with Atlanta’s Marcell Ozuna and Houston’s Kyle Tucker.

Henderson hit 28 homers last year in 622 plate appearances or one every 22.2 PAs. This year that ratio is one every 14.3 with 12 in 172 plate appearances.

The Orioles won’t go 162-0. Seemed like a long shot anyway.

Tyler Wells was charged with three earned runs and four total today in the first two innings before plowing through the Angels order, and a red-hot offense cooled in a 4-1 loss to the Angels before an announced crowd of 20,576 at Camden Yards.

A season-opening sweep was denied.

Wells got into a groove and retired the last 14 batters he faced after Zach Neto’s run-scoring single in the second. He struck out the side in the sixth, giving him seven on the day, with five hits and no walks.

A pitch count of 82 over six innings included 60 strikes. His strikeouts in the sixth came on his changeup, cutter and fastball.

The Orioles left their spring training complex but aren’t done conducting business.

They announced today that they’ve signed Tony Kemp to a 2024 major league contract and designated infielder Nick Maton for assignment.

The 40-man roster remains full.

Kemp, 32, signed with the Reds in February and was released less than a month later after exercising the opt-out clause in his contract. He appeared in eight exhibition games and went 7-for-21 with a double, triple, home run and five RBIs.

The Reds’ deal reportedly would have paid Kemp $1.75 million if he made the Opening Day roster, with $750,000 in bonuses available.

FORT MYERS, Fla. – The Orioles will have at least one rookie on their Opening Day roster.

Outfielder Colton Cowser found out after today’s 8-3 victory over the Twins that he’s going to Baltimore.

Standing outside the clubhouse after showering and putting on his street clothes, Cowser said, “I was just informed that I made the club. I’m excited.”

Cowser stopped, turned to a team official and asked, “Was I supposed to say that?”

“OK, all right,” he said after receiving approval. “I didn’t know.”

Five more days.

Orioles pitchers and catchers must report to the Ed Smith Stadium complex by Wednesday, a deadline that doesn’t create a frantic race to the finish line. The complex already has activity. Early arrivals are the norm.

But that’s when it must happen, followed the next morning by the first workout and farmer's tan.

Perhaps the Orioles will quiet the roster churn. They’ve stayed busy, with No. 1 starter Corbin Burnes the major move but the utility competition increasing with Wednesday night’s trade for Nick Maton and Thursday afternoon’s waiver claim of Liván Soto.

Every announcement can lead to a question. Let’s begin with Maton.

Now that they have added the 2021 National League Cy Young award winner, right-hander Corbin Burnes, just how good is the Orioles rotation? Does it stack up among the top groups in the American League?

A discussion of this on MLB Network this week led the analysts to ponder that question and believe the answer is likely yes.

They listed a graphic of “notable 2024 projected rotations" in the American League, listing in no particular order, Seattle, Baltimore, New York, Houston and Toronto.

Here are the pitchers projected to be in all five:

Seattle: Luis Castillo, George Kirby, Logan Gilbert, Bryce Miller and Bryan Woo