Orioles interim manager Tony Mansolino hung the label of “day game Deano” on his starting pitcher this afternoon, though Kremer’s splits in reality are slightly better at night.

Mansolino turned out to be correct, whether by accident or some sort of premonition.

Kremer shut out the Rays on three hits over seven innings and the Orioles claimed the series with a crisp 5-1 victory before an announced crowd of 19,226 at Camden Yards.

The homestand ends with the Orioles splitting six games to leave their overall record at 36-47. They’ve gone 15-11 this month and are 20-13 since Game 2 on May 24.

"Every divisional series win is beneficial and advantageous down the road," Kremer said. "If we get into a spot where we’re competing for a Wild Card spot, we get to hold it over their head down the stretch. So it’s big winning all of our divisional games."

Zach Eflin’s attempts at a bounce back started with a thud.

Tampa Bay leadoff hitter Josh Lowe doubled in the first inning and chugged home on Brandon Lowe’s single. The throw enabled the runner to move into scoring position, but it didn’t matter.  Jonathan Aranda homered with one out, Junior Caminero and Jake Mangum singled, and a fielder’s choice gave the Rays a quick four-run lead.

The Orioles didn’t have another comeback at the ready. They didn’t have Eflin by the second inning.

Eflin threw 28 pitches and came out of the game with lower back tightness, replaced by Scott Blewett in an 11-3 loss to the Rays before an announced crowd of 30,491 at sunny Camden Yards.

Ramón Laureano hit his 10^th home run in the ninth after Coby Mayo singled, but quiet bats had influenced the outcome. 

As the industry perception builds that the Orioles will be sellers at the trade deadline, their bullpen is attracting the expected interest.

The collective stats aren’t impressive, but woven in are numbers from position players Gary Sánchez, Emmanuel Rivera, Jorge Mateo and Luis Vázquez. The first three combined to allow 17 runs in three emergency innings. Vázquez tossed a scoreless inning last Saturday.

Catcher Jacob Stallings, signed to a major league contract on Tuesday and sent to Triple-A Norfolk, has made nine career relief appearances and allowed five runs in 11 innings. But he’s in the organization to fill a need behind the plate, not on the mound.

Pending free agents Seranthony Domínguez and Gregory Soto are obvious targets due to their contracts and past production. Domínguez retired the side in order last night in the sixth and extended his streak to 14 appearances in a row without an earned run allowed. An automatic runner scored against him in the 10^th inning Tuesday against the Rangers.

Domínguez has let only one of 20 inherited runners score. Mark Thurmond holds the single-season franchise record of 10.5 percent scoring in 1988. Domínguez’s five percent is second on the club this year behind Keegan Akin’s 4.2.

The Orioles made the anticipated roster move earlier today, recalling Brandon Young and optioning reliever Yaramil Hiraldo.

Young is making his third major league start after allowing six runs and 11 hits in 8 2/3 innings. MLB Pipeline ranks him as the organization’s No. 19 prospect.

Jordan Westburg returns to the lineup, playing third base and batting second.

Gary Sánchez is the designated hitter and Chadwick Tromp is catching. Colton Cowser is in left field and Dylan Carlson is in right. Ramón Laureano is on the bench.

Laureano is hitting .583 and slugging 1.333 when ahead in the count this season.

Infielder Jordan Westburg remains out of the Orioles lineup for tonight’s series opener against the Rangers at steamy Camden Yards.

Westburg is day-to-day with a sprained left index finger.

Gary Sánchez is the designated hitter and batting fourth. That’s sort of like getting a break.

Coby Mayo is starting at first base.

Ramón Laureano is batting second for the first time this season.

The Orioles try for the series split with the Rays tonight after squandering an eight-run lead last night in a 12-8 loss.

Ryan O’Hearn is the first baseman and Jordan Westburg is the designated hitter, which puts Coby Mayo on the bench again.

Colton Cowser is in left field, Cedric Mullins in center and Ramón Laureano inn right. Jackson Holliday stays atop the order.

Laureano hit line drives 13.5 percent of the time in his first 24 games, according to STATS. Over his last 23 games, his line drive percentage has increased to 32.8.

Charlie Morton has a 6.05 ERA and 1.656 WHIP in 16 games (10 starts). He tossed five scoreless innings with 10 strikeouts in his last start against the Angels after allowing four runs and six hits with four walks in 2 1/3 in Sacramento. He began the month with one unearned run allowed in 6 2/3 against the White Sox.

TAMPA – Eight runs on seven hits. 

That was the line for the Baltimore Orioles tonight in the second inning alone. 

Twelve runs on 18 hits. 

That was the line for the Tampa Bay Rays tonight in innings three through seven.  

It culminated in a 12-8 Orioles loss, a tale of two games that the Orioles found themselves on the wrong end of. A contest that had the makings of a blowout still resulted in a victory with a comfortable margin, but not for the team that had an 8-0 advantage after two. 

Charlie Morton had to wait out a rain delay tonight that lasted more than an hour before throwing his first pitch. The grounds crew sprinted to the tarp and stood shoulder-to-shoulder behind it after the top of the fourth inning, cutting through the finish line of the hot dog race.

Morton was the one on a roll.

The only way to slow him was to drench him.

Morton tossed five scoreless innings and tied his season high with 10 strikeouts before umpires halted play with one out in the bottom of the fifth following Ramón Urías’ single. The 69-minute break forced interim manager Tony Mansolino into a pitching change, with Yennier Cano entering in the sixth.

The bullpen backed up Morton with four scoreless frames, and a couple of solo home runs led the Orioles to a 2-0 win over the Angels before an announced crowd of 20,204 at Camden Yards.

The Orioles might not wait until next week’s road trip to reinstate Gary Sánchez from the 10-day injured list.

Sánchez batted twice this afternoon in his rehab assignment with Triple-A Norfolk and is 8-for-22 with a double and three home runs in seven games. He’s recovered from his right wrist inflammation.

Interim manager Tony Mansolino offered only a small percent a few days ago that Sánchez would rejoin the Orioles during the homestand. They have a weekend series against the Angels before heading to Tampa and New York.

“I told you the other day it was a small chance. I think the chance went up quite a bit because he hit the points that we needed and we’ll probably see him here at some point sooner than later,” Mansolino said today.

Sánchez is 3-for-30 in 12 games after signing an $8.5 million contract. Maverick Handley likely would return to Norfolk if Sánchez is reinstated.

WEST SACRAMENTO, Calif. – The Orioles roster had a shakeup this afternoon, but it wasn’t the one that most had expected. 

Jordan Westburg has been tearing the cover off the ball in six games in Triple-A Norfolk, but his return will most likely wait until after this road trip.

“You’ll see Westy play these next couple days most likely,” interim manager Tony Mansolino said. “I think he’s probably the most likely one to be there Tuesday.” 

Baltimore won’t rush him. 

Instead, the honor of reinstated Oriole goes to Ramón Laureano this time around, who is back with the club after playing just two rehab games for the Tides. Ironically, he’s returning to Sutter Health Park, where he has appeared on rehab assignment before. 

Gunnar Henderson is out of the Orioles lineup tonight in Sacramento, with Jorge Mateo starting at shortstop against Athletics left-hander JP Sears.

Ramón Laureano, reinstated today from the 10-day injured list, is batting third as the designated hitter. Colton Cowser returns to the lineup and is in center field. Coby Mayo is playing first base. Ramón Urías starts at third base.

Ryan O’Hearn is in right field.

O’Hearn ranks among American League leaders in on-base percentage (second at .411), average (fourth at .326), OPS (fifth at .930) and slugging percentage (seventh at .519). He's reached safely in 33 of his last 35 games since April 24.

Adley Rutschman is batting .278/.350/.472 (20-for-72) in 20 games since May 11, with seven extra-base hits, eight RBIs and 10 runs scored. In the previous 22 games, he hit .149/.259/.216 (11-for-74) with three extra-base hits.

The Orioles have reinstated outfielder Ramón Laureano from the 10-day injured list and designated outfielder Jordyn Adams for assignment.

Laureano sprained his left ankle in Milwaukee. He homered yesterday for Triple-A Norfolk in Louisville in his second rehab game. He’s batting .266/.320/.532 with seven doubles and six homers with the Orioles.

Adams was used as a defensive replacement, his only at-bat coming yesterday.

Jordan Westburg and Gary Sánchez also homered yesterday for Norfolk and should be nearing returns. 

The bullpen will undergo another change. The Orioles acquired Scott Blewett from the Braves today for cash considerations.

SEATTLE – Outfielder Ramón Laureano and catcher Gary Sánchez begin their injury rehab assignments tonight with Triple-A Norfolk, which is playing in Nashville. Laureano is leading off and playing right field and Sánchez is batting third and serving as designated hitter.

Laureano and Sánchez joined infielder Jordan Westburg, who is reaching the finish line in his assignment. Westburg is batting second and playing third base.

Coby Mayo is playing first base tonight as the Orioles try to stay on their recent roll.

Colton Cowser stays in center field, Heston Kjerstad in right and Dylan Carlson in left. Ryan O’Hearn goes from first baseman to designated hitter.

Left-hander Cade Povich will try to give the Orioles five straight quality starts for the first time since July 5-9, 2023 with Dean Kremer, Kyle Bradish, Cole Irvin, Tyler Wells and Kyle Gibson.

The unpredictable nature of the Orioles is still setting traps.

Adley Rutschman avoided the seven-day concussion list, serving as designated hitter Wednesday and starting behind the plate yesterday. The Orioles usually don’t carry three catchers until rosters expand in September, and the next decision appeared to come down to whether they'd designate Chadwick Tromp for assignment or option Maverick Handley. One of them would step aside for the next reinstatement - whether Colton Cowser, Jordan Westburg or Ramón Laureano.

Cowser singled and walked twice last night at Triple-A Norfolk, and Westburg had a single and double.

Cedric Mullins wasn’t supposed to go on the injured list. Cooper Hummel wasn’t supposed to keep his locker in the home clubhouse. He hadn’t used it until yesterday because the Orioles signed him Sunday while in Boston and designated him for assignment the following day.

News of Hummel's return led to assumptions about the backup catchers, but they proved to be nothing more than a Tromp trap. A Handley hazard. 

The Orioles are back home today, trying to snap an eight-game losing streak at Camden Yards, after going a combined 3-4 in Milwaukee and Boston. They haven't posted a lineup against the Cardinals, but catcher Adley Rutschman apparently won't be in it.

Rutschman was nailed on the mask yesterday by Rafael Devers’ foul ball in the third inning and Maverick Handley pinch-hit for him in the fifth. Triple-A Norfolk catcher Chadwick Tromp is on the medical taxi squad.

Interim manager Tony Mansolino didn’t provide an update on Rutschman or specify whether the catcher is in concussion protocol.

Ryan Mountcastle is 9-for-18 with seven runs scored in four career games played on Memorial Day. He collected four hits in 2022.

Gunnar Henderson needs two more hits to reach 400. He’d join Manny Machado, Eddie Murray, Brooks Robinson, Cal Ripken Jr. and Boog Powell as Orioles to do it before age 24.

BOSTON – Cooper Hummel exercised the opt-out clause in his contract with the Yankees shortly after midnight Wednesday, didn’t see a path back to the majors and was minutes away from agreeing to a minor league contract – one person described it as “pen to paper “ - when the Orioles called his agent.

Baseball can tug at a player’s emotions and pull him in many unexpected directions.

The Orioles signed Hummel to a one-year deal and brought him to Fenway Park for today’s game. They sought a corner outfielder with Colton Cowser, Tyler O’Neill and Ramón Laureano on the injured list.

“The last few days were kind of a whirlwind for me. I’m excited for this,” he said this morning.

Hummel, 30, has appeared in 66 games with the Diamondbacks, 10 with the Mariners and six with the Astros over the past three seasons. He’s played left and right field in the majors and also caught in 18, and he brings corner infield experience from the minors.

BOSTON – The Orioles used their 42^nd player last night when Trevor Rogers stepped on the mound to warm up for Game 2 of the doubleheader. They had Terrin Vavra on the bench and Yaramil Hiraldo in the bullpen. The number is fluid, the clubhouse attendants kept busy making nameplates for lockers.

Vavra and Hiraldo didn’t see any action unless there was some pushing and shoving at the post-game spread. But today brings new possibilities.

The team record for most players used is 62 in 2021. The Orioles needed 60 last season, 58 in 2022 and 2019, and 56 in 2018.

Vavra made it back to the majors yesterday to replace injured outfielder Ramón Laureano. He was on the taxi squad last year at the trade deadline but didn’t play. His last game with the Orioles was on May 31, 2023, before enduring multiple stints on the injured list, including a right labrum tear that required surgery, and a left groin strain.

Vavra could stay until Laureano is eligible to return on May 31, or until Colton Cowser is eligible the day before. Tyler O’Neill has a left shoulder impingement and won’t be ready on his return date, which is Monday.

BOSTON – The Orioles weren’t going to make it out of Boston without more roster moves.

Outfielder Ramón Laureano went on the 10-day injured list this afternoon, retroactive to Wednesday, with a sprained left ankle. Infielder/outfielder Terrin Vavra had his contract selected from Triple-A Norfolk.

Laureano got his spikes caught in the turf in Milwaukee while chasing a fly ball during Tuesday’s game. The IL move is retroactive to Wednesday and it could be a quick return.

Laureano said yesterday that he was available to play, but he did some running this morning to test the ankle. The Orioles temporarily lose a player who was 11-for-21 before the injury.

The Orioles signed Laureano to a $4 million contract in February.

BOSTON – Infielder Terrin Vavra is in Boston today on the medical taxi squad. He hasn’t appeared with the Orioles this season.

Vavra is hitting .317 with a .838 OPS in 22 games with Triple-A Norfolk.

The club didn’t specify why Vavra is here, but outfielder Ramón Laureano remains out of the lineup and did some running earlier to test his left ankle.

The tarp is on the field again and rain fell earlier, but the Orioles should be able to play their split doubleheader at Fenway Park.

Zach Eflin gets the start in Game 1, with the Game 2 starter unannounced. Left-hander Trevor Rogers is a possibility as the 27^th man. Charlie Morton was expected to pitch today before last night’s rainout.

MILWAUKEE – There haven’t been very many positives to point to in the brief Tony Mansolino era. Today, there’s one in plain sight. 

Andrew Kittredge, who the O’s signed to a one-year, $10 million deal with an option for 2026 this offseason, was reinstated from the injured list today. Kittredge missed a chunk of spring training and the beginning of this season after undergoing “knee debridement” surgery. At his healthy best, he’s one of the best setup men in the game. 

“I definitely wasn’t expecting to have surgery during spring training,” Kittredge said this morning with a laugh. “That was kind of out of my control. So, I just attacked the rehab and feeling good, and just excited to be back now, even though it wasn’t the beginning of the season that I hoped for. Excited to be back.” 

Kittredge made 74 appearances for the Cardinals a season ago, top-10 among pitchers’ games played. He posted a 2.80 ERA, a return to form in his first full season after undergoing Tommy John surgery in 2022. 

Having previously gone through a long rehab, Kittredge knew the drill this time around.