Seattle Mariners vs Baltimore Orioles (4:05pm)
- 1 day ago
- 3 min read

I’m betting the Under tonight between the Mariners and Orioles. This matchup sets up better for run prevention than the total suggests. We’re getting a full 8.5, but the starting pitching, recent offensive form, and overall game script all point toward a lower-scoring matchup.
Bryan Woo is the key piece for Seattle in this Under 8.5 look. His season numbers are strong at 5-4 with a 3.74 ERA and 75 strikeouts across 77 innings, but the most important number is his 1.00 WHIP. Woo does not beat himself with walks, and that is critical against an Orioles lineup that can do damage when pitchers give them free baserunners. His command keeps traffic light, forces Baltimore to string hits together, and gives Seattle a strong chance to get six competitive innings from him. Woo has also matched up well with the Orioles in his career, going 3-2 with a 3.30 ERA and 37 strikeouts across five appearances against Baltimore. With his ability to limit baserunners and miss bats, Woo gives bettors a reliable foundation for a lower-scoring game.
Kyle Bradish also gives Baltimore a strong chance to control the run environment. His season numbers are solid at 3-7 with a 3.89 ERA and 68 strikeouts across 69.1 innings, and while there is some blow-up risk, his recent form before the last outing was much sharper, allowing just three earned runs over a four-start stretch. Bradish has the strikeout ability to limit rallies and the pitch mix to work deeper into games when he’s commanding the zone. At home, his numbers improve, and he draws a favorable matchup against a Mariners lineup that has cooled off recently. He has also handled Seattle well in his career, going 1-0 with a 3.06 ERA and 20 strikeouts across three appearances against the Mariners.
This sets Bradish up nicely for a bounce-back performance and gives Baltimore a real shot to even the series up.
Seattle’s offense is the biggest Under factor. The Mariners rank in the bottom half of MLB in runs per game, and they were held to only two runs and four singles last night. That is not the type of lineup I want to trust to carry this total Over, especially with J.P. Crawford on the injured list and Seattle’s overall offensive depth taking a hit. Both teams also strike out at a high rate, with Seattle and Baltimore each averaging close to nine strikeouts per game. That creates more empty at-bats, fewer balls in play, and fewer chances for extended rallies. The bullpen edge also favors the Under. Seattle owns one of the better relief groups in the American League, and if Woo gets this game into the sixth inning with limited damage, the Mariners can shorten the game late.
From a betting trend standpoint, Seattle has been a strong Under team in the exact role they are in tonight. The Mariners have leaned Under overall, Under on the road, and Under as a road favorite. Baltimore’s season-long lean toward the Over is the main red flag, but the recent head-to-head data is much more favorable for the Under. The Orioles have gone Under in 5 of their last 7 games against the Mariners. This is the type of spot where the public sees last night’s Orioles offense and expects another high-scoring game, but the matchup points to regression.
(2x-Rated Members Only) Pick: Under 8.5 (-105)
🍀Best of luck!
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