Brent Skeen-USA TODAY Sports

Ryan Mountcastle is bursting out of his August slump in a big way as the Orioles look to complete a three-game sweep of the Oakland Athletics on Sunday.

Mountcastle hit two of Baltimore five home runs -- tying the team's season high -- in an 8-1 win Saturday night, the Orioles' fourth in a row.

Sunday's goal will be to focus on the task at hand at not look ahead to Monday when the Toronto Blue Jays arrive for a four-game series between two of the American League's top wild-card contenders.


OddsChecker prediction, pick and odds

OddsChecker's John Hyslop is here with a play between the Baltimore Orioles and Oakland Athletics. Come find out his MLB pick of the day that features Adrian Martinez.

MLB odds via OddsChecker: Click here for LIVE updates

1:35 p.m. ET
Oakland Athletics: +1 (+104) spread, +165 moneyline, over 8.5 (-105)
@ Baltimore Orioles: -1 (-127) spread, -180 moneyline, under 8.5 (-115)

Looking for the best sportsbook offers? Check out our FREE bets page


Mountcastle endured a brutal end of August, going 1-for-17 over the final five days.

September has been another matter as the first baseman is 5-for-11 with three homers and six RBIs.

"Coming at the right time," manager Brandon Hyde said. "Just way better swings for me, more under control. Love seeing him hit that ball to right-center. That tells you that he's seeing the ball well and staying under control at the plate. Nice to see him get going again."

Baltimore, which moved 10 games over .500 for the first time since May 12, 2017, trails the Blue Jays by 1 1/2 games for the third American League wild-card spot.

The Orioles will go for the sweep behind right-hander Spenser Watkins (4-5, 4.26 ERA), who is looking to snap a personal four-game losing streak.

Last time out, Watkins allowed five runs on six hits over 4 2/3 innings of a loss to the Cleveland Guardians. He lost to Oakland on April 18 despite allowing one run in five innings.

Oakland will counter with rookie right-hander Adrian Martinez (3-3, 5.28), who will make his seventh major league start.

Martinez was recalled from Triple-A Las Vegas on Aug. 28 and beat the New York Yankees, limiting that powerful lineup to a run on three hits over 5 1/3 innings while walking two and striking out six.

"His changeup is probably his best pitch," A's catcher Shea Langeliers said after. "It's just nasty. But today, he did a really good job of locating his fastball. When you locate your fastball, it makes your offspeed that much better."

Martinez will face another powerful lineup on Sunday. In addition to Mountcastle hitting numbers 20 and 21 on the season, the Orioles also got long balls from Cedric Mullins (No. 13), Anthony Santander (25) and Adley Rutschman (9).

"We've got power throughout, we're athletic," Hyde said. "Guys are getting better and we're pretty young. It's fun to watch.

Mountcastle started the party with two-run shots in the first and third innings.

"Once you hit one, sometimes they tend to come in bunches," he said, "so hopefully they keep coming."

The A's, who have lost four straight, got two hits each from Vimael Machin and Cody Thomas.

Oakland got bad news before the game on Saturday, learning that an MRI revealed a right shoulder strain for reliever Zach Jackson. The rookie is 2-3 with a 3.00 ERA and three saves in 54 appearances. He will rest for a week and then begin rehab. He could return before season's end.

"We probably will err on the side of caution, but any time a player can finish the season, you want to give him that opportunity," A's manager Mark Kotsay said.

Looking for the best sportsbook offers? Check out our FREE bets page

More must-reads:

TODAY'S BEST
Max Verstappen flexes dominance, wins Canadian Grand Prix
Watch: Jrue Holiday keeps Celtics afloat during first half of Game 2
Report: Veteran TE to re-sign with Bears
Scottie Scheffler collects his fifth win of 2024 at Memorial
Watch: Liberty's Jonquel Jones scores season-high 29 points in win vs. Mystics
Report: Phillies showing trade interest in Diamondbacks outfielder
Caitlin Clark reveals thoughts about not being on Olympic team
Giants tight end announces decision on NFL future
Chiefs WR Rashee Rice: 'I’ve learned so much'
Wrigley Field match breaks the NWSL attendance record
Ryan Garcia arrested on vandalism charge
WWE preparing for potential loss of elite high-flyer
Watch: Mets mount wild rally, turn incredible double play to stun Phillies
Flames trying to discreetly move former Vezina Trophy runner-up
Watch: Carlos Alcaraz makes history with first French Open title
White Sox designate former Rule 5 pick for assignment
Former Sharks player 'deep in the process' of becoming team's head coach
Sergei Bobrovsky leads Panthers to Game 1 victory over Oilers
Caitlin Clark reportedly will be left off Olympic roster
Iga Swiatek cruises to third consecutive French Open title

Want more MLB news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.