The Orioles remain 1 ½ games ahead of second-place Tampa Bay as their series continues tonight against the Yankees at Camden Yards.

Anthony Santander hit a walk-off home run last night in a 1-0 win, improving the Orioles’ record to 20-10 in one-run games. Santander stays in right field tonight.

Manager Brandon Hyde is putting another unique spin on his lineup, batting Adley Rutschman first for the first time in the catcher’s major league career.

Rutschman extended his on-base streak to 13 games last night, tying his career high. He leads the club and American League catchers with a .368 OBP.

Gunnar Henderson moves down to second. He’s starting at shortstop, with Ramón Urías at third base.

T.J. McFarland missed the brutality of the Orioles’ rebuild process.

He was a Rule 5 pick in the winter of 2012, after the Orioles snapped a streak of 14 consecutive losing seasons and defeated the Rangers in the wild card game. He appeared in 37 games in 2014, when they won the division and reached the American League Championship Series. He was released in February 2017 after their final playoff appearance, the wild card loss in Toronto.

The rhythm of McFarland’s career skipped him over the front office, managerial, coaching and philosophical changes in the organization. It brought him back this week, four teams later, after he agreed to a minor league contract and reported to Triple-A Norfolk.

“I missed all of that,” he said with a laugh during yesterday’s phone conversation. “I was here with the good years. It’s funny how everybody, even the young guys in Norfolk, they were asking me about Baltimore and I was like, ‘I don’t know anything about that. I was here when (Adam) Jones was here and (J.J.) Hardy was here and (Chris) Davis was here. We went to the playoffs three of the years I was here. It was like, I don’t remember any of the rebuild part.”

McFarland, 34, has tossed 2 1/3 scoreless and hitless innings in two games with the Tides, though he’s walked three batters. He gives the major league club a veteran left-handed option for the stretch run.

It was a matchup of two right-handers who can bring 100 mph heat. One with a big career resume and one with big hopes for a brilliant MLB career.

On this night, the Orioles’ Grayson Rodriguez, once ranked the top pitching prospect in baseball, was matching Gerrit Cole, a six-time All-Star and six-time top 10 finisher in the Cy Young vote.

This classic old school pitchers' duel was turned over late to the bullpens and both kept the zeroes going well into the night and early Saturday morning. 

Then suddenly with one swing of Anthony Santander's bat, it was over.

He drilled a Tommy Kahnle 2-0 changeup over the right field wall with one out in the ninth for a 1-0 walk-off win over New York. It was Santander's second career walk-off homer and the 425-foot blast was his 18th on the year.

Orioles executive vice president/general manager Mike Elias is confident that his club can play deep into October in its present state. However, the front office has targeted areas of improvement.The sellers from the rebuild years are now buyers in first place.

“I think if we are going to make additional acquisition trades, I would bet heavily that they’re going to be on the pitching side of things,” Elias said this afternoon. “I think it’s no secret that that would be the areas of the team that, A, we could use more depth, or B, look for upgrades, so we’re working on that right now.

“This stuff, I don’t have total control over it. It’s a two-party transaction and there’s a big market out there happening right now, and we’re participating in that market. We’ll see what comes to it, but those are obviously the conversations that are first and foremost.”

They may be exclusive, with Elias downplaying the need for a left-handed hitting center fielder following injuries to Cedric Mullins and Aaron Hicks.

The club can’t set firm dates for their returns until they reach some milestones in their recoveries.

It is only 11 at-bats, but in that small sample, the Orioles’ Ramón Urías is batting .455 with a slugging percentage of .909 against Yankees’ right-hander Gerrit Cole.

Cole (9-2, 2.78 ERA) will face the Orioles tonight for the second time this year and for the 12^th time in his career. On May 23 of this season he had one of his worst starts of the year against the Orioles, allowing five runs and six hits over five innings. Cedric Mullins and Gunnar Henderson hit solo homers that night.

But over 11 career games, Cole is 5-3 with a 2.80 ERA, a .600 OPS and a WHIP of 0.991 against the Orioles.

Urías is 5-for-11 against the six-time All-Star, who has twice finished second for the Cy Young Award. He has two doubles and a homer against Cole.

“I think for me it is about looking for something up in the zone,” he said this afternoon. “I know he is good at throwing his slider down in the zone and he can get chases with that. For me, looking up in the zone is important and look for mistakes. Every time I see the ball down, you try to lay off. And that is how I have had some success against him.”

During an interview session with media this afternoon that lasted almost 27 minutes, Orioles executive vice president/general manager Mike Elias confirmed that pitching is the top priority at the trade deadline.

Elias said that if a deal is made, bet heavily on it being on “the pitching side.” Whether it’s depth or an upgrade.

Middle relief is viewed as an area that still needs to be addressed.

Injuries to outfielders Cedric Mullins and Aaron Hicks are viewed as “temporary” and won’t prompt the club to expand their trade targets.

Elias also said the club won’t make a terrible trade and force it just to “say we did something.” He believes that the current roster is capable of making a deep playoff run, but the Orioles are trying to add to it in a seller’s market.

The Orioles are back home and in the division, beginning a three-game series tonight against the Yankees.

This is the first time in Orioles’ history that they’ve been in first place in July or later while facing a last-place Yankees team.

Gunnar Henderson has returned to the lineup tonight, leading off and playing shortstop. He missed Wednesday’s game with lower-back discomfort.

Colton Cowser is in center field. Ryan Mountcastle is the designated hitter. Ryan O’Hearn stays in the cleanup spot.

The Orioles’ last eight games have been decided by three runs or fewer, their longest streak of the season. It’s also the longest active streak in the majors, per STATS. The Brewers, Mariners and Phillies are next with six.

Austin Voth’s injury rehab assignment moved to Triple-A Norfolk yesterday, his third affiliate on the road to a return from elbow soreness that’s plagued him at various times since spring training.

Updates on three other relievers – Mychal Givens, Dillon Tate and Keegan Akin – have been scarce at best. But Voth could be close to reinstatement unless the Orioles choose to use the entire 30 days.

Or if they put heavy emphasis on results.

Voth lasted two-thirds of an inning and was charged with two earned runs and three total, with three hits, a walk and two strikeouts. He threw 33 pitches, 21 for strikes.

He’s lurking either way, a pitcher who’s out of minor league options and capable of providing length out of the bullpen when healthy.

The trade deadline is less than a week away, with pencils down Tuesday at 6 p.m. That’s it besides minor league deals. Ride or die with your roster and farm system.

The Orioles will be in Toronto for another key division series, but the work done by the front office is going to steal most of the attention.

Interest in the team has intensified, with national media and other outlets trying to pry information or predictions on the course of action from executive vice president/general manager Mike Elias. But here’s the catch:

No one knows buyer Mike Elias.

Seller Mike Elias is familiar to Baltimore. But he’s moved to the other side.

PHILADELPHIA – Easy isn’t a road traveled by the Orioles. Whether at home or in a visiting ballpark. Their GPS won’t pick it up.

Kyle Bradish cruised through the first two innings tonight on six and eight pitches, and Adley Rutschman hit a three-run homer in the top of the third. A crooked number.

There’s rarely a straight line to the finish. The Orioles just bank of the right outcome, which didn’t happen tonight.

The lead was gone by the fourth, on J.T. Realmuto’s two-run double. Edmundo Sosa homered with two outs in the seventh after Austin Hays had tied the game in the top half of the inning.

A team addicted to comebacks ran out of them.

PHILADELPHIA – Gunnar Henderson is eyeing Friday night as his return to the lineup after leaving last night’s game in the eighth inning with discomfort in his lower back.

Henderson is on the bench tonight and likely unavailable.

“Feeling a lot better,” Henderson said today. “I think it’s kind of the same deal that happened a little bit earlier in the year. Just tightened up on me out there, so they just felt like it was good to not try to force it anymore.”

The back discomfort kept Henderson out of two games last month – one in San Francisco and one in Milwaukee, with an off-day in between. The Orioles are off Thursday after concluding their series tonight in Philadelphia.

Asked about Friday being a realistic goal, Henderson said, “I would think so, yeah.”

PHILADELPHIA – Gunnar Henderson isn’t on the injured list, and he isn’t in tonight’s lineup.

Henderson maintains his day-to-day status after leaving last night’s game in the eighth inning with discomfort in his lower back, the same issue he had on June 3 in San Francisco that kept him on the bench for a couple of games.

Jorge Mateo is playing shortstop and batting eighth. Ramón Urías is the third baseman.

Ryan McKenna is the center fielder, Jordan Westburg is at second base, and Adley Rutschman is serving as the designated hitter.

Ryan Mountcastle has registered a .455 average and 1.045 slugging percentage against fastballs from left-handers, compared to a .153 average and .222 slugging percentage from right-handers, per STATS. He’s the first baseman tonight.

PHILADELPHIA – The center field strategy for the Orioles isn’t complicated. There’s no code to break.

Colton Cowser gets most of the starts against right-handers and Austin Hays gets the bulk versus lefties. Ryan McKenna is an option after returning to the club yesterday but usually operates in a reserve role. He subbed for Cowser last night in the ninth inning.

Cedric Mullins and Aaron Hicks are on the injured list to bring the total number of players to seven. Hicks strained his left hamstring Monday night but should return before Mullins, who’s dealing with a right adductor groin strain.

Hicks is hoping to be back after 10 days. Manager Brandon Hyde isn’t as confident based on the unpredictable nature of hamstring injuries.

The Orioles remain calm while the roster churns.

PHILADELPHIA – Christmas carols played between innings tonight at Citizens Bank Park. A man dressed as Santa Claus danced on the field. The dining room served traditional holiday favorites like carved turkey and ham, stuffing and cranberry sauce.

The Orioles weren’t in a giving mood until they got to the ninth inning.

Bryson Stott doubled off Yennier Cano with two outs to score Bryce Harper and tie the game, J.T. Realmuto reached on an infield hit, with Jorge Mateo slow to get the ball out of his glove, and Alec Bohm singled into left field in the Phillies' 4-3 walk-off win over the Orioles before an announced crowd of 37,200.

Ryan O’Hearn homered off Phillies left-hander Matt Strahm leading off the eighth inning, his third tie-breaking hit in the last four games, but the Orioles fell to 62-39 overall and 4-2 on the trip. The Phillies won for only the second time in seven games.

The Orioles are 19-10 in one-run games. They had won six straight.

PHILADELPHIA – Orioles outfielder Aaron Hicks is hopeful that he can return to the active roster after 10 days.

Hicks went on the injured list this afternoon with a strained left hamstring. He exited last night’s game in the third inning after diving for Johan Rojas’ shallow fly ball.

He lost control of it but was credited with the catch. The Phillies didn’t request the challenge within the allotted 15 seconds.

It proved to be costly to Hicks.

“I feel like by the end of the 10 days I should be good,” he said. “Obviously last night I thought it was just a cramp, and then woke up this morning not really feeling that great. I had to go get an MRI today and obviously that landed me on the IL, but I only think it’s going to take about the 10 days.”

PHILADELPHIA – The Orioles have put outfielder Aaron Hicks on the 10-day injured list with a left hamstring strain and recalled Triple-A Norfolk outfielder Ryan McKenna.

Hicks was removed from last night’s game with hamstring cramping after diving for a fly ball. He underwent testing to determine whether he had a strain.

Cedric Mullins is on the injured list with a right adductor groin strain, and Hicks joins him after batting .252/.349/.435 with four doubles, a triple, six home runs and 20 RBIs in 42 games since the Orioles signed him on May 30.

McKenna batted .253/.315/.392 in 62 games with the Orioles. He’s hitting .217/.294/.500 with two doubles, a triple and three home runs in 12 games with Norfolk.

Colton Cowser could start in center field tonight against Phillies right-hander Taijuan Walker.

PHILADELPHIA – Wins for a pitcher have become devalued over the years, with other numbers illuminated and revered in the analytics age.

Too many factors are out of their control to put much stock in the record. And it’s especially true with relievers who can get credited with a victory simply by having their team go ahead after they enter a game. The level of effectiveness can be inconsequential.

Mike Baumann isn’t paying much attention to his 7-0 record, but it’s worth closer scrutiny.

No other reliever in baseball has at least five wins without a loss. And Baumann is one victory away from tying Grant Jackson’s club relief record, set back in 1973.

Jackson was on another plane with his 1.90 ERA, 0.971 WHIP and nine saves in 45 appearances. He struck out only 47 batters in 80 1/3 innings. Didn't need them.

PHILADELPHIA – A line drive traveling 356 feet the other way became Jordan Westburg’s first major league home run.

He couldn’t pause to admire it, as Gunnar Henderson did yesterday with a 446-foot shot off the D-catwalk ring at Tropicana Field. Westburg raced out of the box, slowed into his home run trot and pointed his index finger toward the outfield as he approached second base.

Westburg put a sinker about three rows deep into the right field corner in the second inning. He also put the Orioles in a favorable spot, with their 31-8 record when scoring first leading the majors before tonight.

Ryan Mountcastle broke a tie with a 451-foot homer to center field in the sixth, Colton Cowser broke another in the ninth with a two-out bloop double down the left field line and a short bullpen held up at the end in a 3-2 victory before an announced sellout crowd of 44,043 at Citizens Bank Park.

There’s no slowing this team, which has won five of six games, 13 of 16 and 14 of 19. The Orioles are a season-high 24 games above .500 at 62-38, including 32-18 on the road. And they lead the idle Rays by 2 ½.

PHILADELPHIA – Adley Rutschman is out of tonight’s lineup to open the series against the Phillies at Citizens Bank Park. However, the All-Star catcher’s health is fine.

Manager Brandon Hyde is giving Rutschman a rest day, whether it lasts the full nine innings or until he’s needed off the bench.

“He played all four games in Tampa on the turf, caught three of them,” Hyde said this afternoon, “so just give him a day off today.”

Closer Félix Bautista won’t be used tonight after pitching four of the last five days, recording three saves and a two-inning win.

Bautista leads the American League and is third in the majors with 28 saves. He’s gotten a save or win in 33 of 45 appearances for a 73.3 percentage that would be the fourth-highest in club history behind Jim Johnson’s 74.6 in 2012, Randy Myers’ 77 in 1997 and Lee Smith’s 82.9 in 1994, according to the Elias Sports Bureau.

PHILADELPHIA – The Orioles have won 12 of their last 15 games, averaging six runs during that stretch, and return to interleague play tonight against the Phillies.

Gunnar Henderson is in the cleanup spot as the designated hitter. He’s batting .291/.375/.655 (16-for-55) with five home runs, 13 RBIs and 14 runs scored in his last 14 games.

Henderson’s 16 home runs this season are the fourth most among rookies behind Corbin Carroll (21), Francisco Alvarez (19) and Josh Jung (19). The Orioles are 12-3 in the 15 games when he’s homered.

James McCann is catching, with Adley Rutschman on the bench.

Austin Hays is leading off. Jordan Westburg is playing second base, Jorge Mateo is the shortstop and Ramón Urías is the third baseman.