Seattle Mariners vs Baltimore Orioles Picks, Prediction, Odds, and Line Movement for Thursday June 11 2026

By: Al MacMillan Published 06/11/2026, 09:26 AM ET
White Sox vs Mariners Prediction
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The Seattle Mariners look to secure a road series split as they face a Baltimore Orioles team coming off a needed win this Thursday evening. This preview breaks down the pitching duel between Bryan Woo and Kyle Bradish while providing expert picks and top MLB player props for the matchup.

Seattle Mariners @ Baltimore Orioles Pick

Best Moneyline Odds: Seattle Mariners (-106 at Polymarket)

Best Spread Odds: Seattle Mariners -1.5 (+153 at Polymarket)

Best Total Odds: Over 8.5 (-102 at Polymarket)

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Game Info

Date: June 11, 2026

Time: 7:05 PM EDT

Location: Oriole Park at Camden Yards, Baltimore, MD

TV: ESPN

Seattle Mariners @ Baltimore Orioles Preview

The Seattle Mariners (36-33) enter this contest trying to recover after a quiet offensive night in Wednesday's 7-2 loss to Baltimore. Seattle managed only four singles in that defeat, with Brandon Young throwing seven scoreless innings before the Mariners finally pushed across two runs in the eighth. The Mariners are still in position to leave Baltimore with a split, but the lineup needs a sharper performance after being shut down for most of Wednesday night.

Bryan Woo takes the mound for Seattle, carrying a 5-4 record, 3.74 ERA, and 75 strikeouts. Woo is coming off a rougher outing against Detroit, where he allowed five earned runs, but his broader season profile gives Seattle a credible starter in the finale. The Mariners are also working through key absences, with Cal Raleigh and J.P. Crawford on the injured list, while Matt Brash was newly placed on the IL because of a lat strain.

The Baltimore Orioles (32-37) snapped a four-game losing streak Wednesday with a 7-2 win. Jackson Holliday's grand slam broke the game open, Pete Alonso homered, and Baltimore got production throughout the order. Kyle Bradish gets the start tonight with a 3-7 record, 3.89 ERA, and 68 strikeouts. Bradish has the talent to give Baltimore length, but his command and traffic allowed remain the key questions against a Seattle lineup that needs to respond.

Historic Head-to-Head Stats and Analysis

The current series provides the cleanest head-to-head context. Seattle won the Tuesday game 6-5 in extra innings behind Randy Arozarena's 10th-inning homer, while Baltimore answered with a 7-2 win on Wednesday. The Orioles have already snapped their skid, so this finale is better framed as a chance for Seattle to split the road series rather than clinch it.

The game thesis still leans Seattle because Woo gives the Mariners a solid starting point and Bradish can create free baserunners if his command wavers. That said, Baltimore's Wednesday win showed the Orioles can produce if the lineup gets one swing with traffic on base. The best Mariners script is Woo stabilizing the first six innings and Seattle capitalizing late against a Baltimore staff that has been inconsistent.

⭐ Best Bet - Moneyline Pick: Seattle Mariners (-106)

The Mariners are the preferred side at near pick-em odds because Woo gives them a reliable enough starting edge and the lineup should be better than it looked Wednesday. Seattle's injuries matter, but Arozarena, Josh Naylor, Cole Young, and the rest of the order still have enough contact and power to pressure Bradish. You can find these odds at Polymarket.

Spread Pick: Seattle Mariners -1.5 (+153)

The Mariners run line is a higher-variance play, but the plus-money payout is appealing if Woo gives Seattle length. Baltimore's win Wednesday came from one major seventh-inning swing, and if Woo avoids that kind of crooked number, Seattle has a path to a multi-run response. This should be treated as an extension of the moneyline angle rather than the safest play. The run line is available at Polymarket.

Total Pick: Over 8.5 (-102)

The Over 8.5 remains viable, but the case should not be built on Wednesday alone after Seattle's bats went cold. The stronger argument is that Bradish's command can create scoring chances, Woo is coming off a five-run outing, and both teams have enough power to change the game quickly at Camden Yards. If Seattle rebounds from Wednesday and Baltimore carries over its late-game momentum, this can clear the number. Secure this line at Polymarket.

Top Player Prop Picks

Josh Naylor Over 0.5 Hits (-240 at theScore) Naylor remains a reasonable Seattle hit prop despite Wednesday's quiet team performance. He gives the Mariners one of their steadier contact bats, and if Seattle rebounds against Bradish, Naylor has a strong path to record at least one hit.

Cole Young Over 0.5 Hits (-220 at theScore) Young has taken on a larger role with J.P. Crawford on the injured list, and Seattle needs his contact profile in a lineup missing multiple regulars. Against Bradish, who can create traffic with walks, Young has a solid path to reach safely.

Jhonny Pereda Over 0.5 Hits (-152 at DraftKings) Pereda remains a viable low-order contact prop if he is in the lineup with Raleigh still working his way back from the injured list. This should be checked against the confirmed lineup before publishing, but the price is more playable than the heavier juice on the other Seattle hit props.

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