Seattle Mariners vs Baltimore Orioles Prediction, 6/8/2026 MLB Picks, Best Bets & Odds

Game: Seattle Mariners vs Baltimore Orioles

Date: Monday, June 8, 2026

Location: Oriole Park at Camden Yards in Baltimore, MD

TV: MASN

Odds/Point Spread: Seattle (-196) Baltimore (+162)

Oriole Park at Camden Yards is where the Baltimore Orioles (31-33) will attempt to defeat the Seattle Mariners (33-31) on Monday. The moneyline on this game has Seattle at -196 and Baltimore is opening at +162. The over/under is set at 8. The men taking the mound will be Luis Castillo and Shane Baz.

Seattle owns a slugging percentage of .399 and have struck out 560 times, while taking a walk on 225 occasions. They have earned 263 runs batted in as well as 500 base knocks on the year, and their average at the plate comes in at .235. The Mariners have compiled 88 two-baggers as a squad and have knocked 83 balls out of the stadium. They have a total of 270 runs while having a team OBP of .318. As a unit, the Seattle Mariners are scoring 4.2 runs per game, which has them at 19th in the league.

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The Mariners have a team ERA of 3.53 so far this season (5th in the league), and the staff has struck out 553 batters. Mariners pitchers have conceded 61 long balls and 244 runs in total (6th in MLB). They have walked 158 opposing hitters and their FIP comes in at 3.57 as a team so far this season. Seattle has conceded 521 hits (8.2 per 9 innings) in addition to 224 earned runs. They have a K/BB ratio of 3.50 and their pitching staff has earned a collective WHIP of 1.19.

Mariners relief pitchers have gone to the mound with runners on 49 times as well as having 78 appearances in high leverage situations. The bullpen are sitting with 34 holds this season (17th in the league). The Mariners relievers have accumulated a save percentage of 56.0% and have entered the game in 59 save situations. They have accumulated 14 saves this season and have blown 11 of 25 chances to get a save. The relief pitchers have inherited 65 runners for the year with 18.5% of those runners ended up scoring. The Mariners have sent 194 relief pitchers to the mound on the year.

The Mariners have transformed 69.4% of balls hit into play into outs out of their 5,142 innings, which has them ranked 23rd in MLB. The Seattle Mariners have a total of 1,714 putouts this year, as well as 532 assists and 27 errors. Their fielding rate sits at .988 which has them sitting 7th in professional baseball, and they have turned 58 double plays.

Castillo has thrown 1,465 innings and is sitting with 1,549 K's in his MLB career. His earned run average is 3.63 (591 ER's allowed) and his WHIP is 1.188. He has allowed 1,266 base hits (7.8 hits per nine innings) and has 475 free passes. Castillo (86-89 career record) sits with a FIP of 3.58 while he has gone up against 6,074 opposing hitters in the major leagues.

Baltimore has accounted for 72 home runs this year and 294 RBIs. They have tallied 106 two-baggers, while getting a free base 250 times and notching 301 runs. The Baltimore Orioles have compiled an on-base percentage of .323 in addition to a batting average of .242 over the course of the season. The Orioles hold a team slugging % of .398 and they average 4.70 runs per contest (8th in the league). They have been called out on strikes on 571 instances (6th in the league) and have 518 base hits.

The Orioles have a WHIP of 1.411 in addition to having a FIP of 4.29 as a pitching staff on the year. They have earned a K/BB ratio of 7.90 (501 strikeouts against 228 walks). They come in at 29th in the league as a staff in total hits conceded with 572. They have given up 71 home runs and they allow 5.21 runs per 9 innings (27th in the league). The Baltimore pitching staff have conceded 328 runs for the season while having an ERA of 4.59 (289 earned runs surrendered).

They sit at 9th in baseball with a save rate of 68.2%, and they have sent 217 relief pitchers to the mound for the season. Their bullpen pitchers have taken the field 61 times in high leverage situations and also on 57 occasions with base runners. With 57 save situations, the Orioles have 34 holds in addition to 7 blown saves. Baltimore has called on bullpen pitchers to enter the contest in 22 save chances and they have walked away with 15 saves. Baltimore relievers hold an inherited score rate of 19.8% out of 81 inherited runners.

The Baltimore Orioles have gotten 51 double plays and have a fielding percentage of .985 (20th in the majors). The Orioles have racked up 548 assists, 34 errors and have 1,702 putouts so far this year. In 5,106 innings played, the Orioles have earned a defensive efficiency of 68.3% (28th in pro baseball).

During his career, Baz has allowed 317 hits while he has tallied 356 punch outs in 357 innings pitched. Baz (20-22 career win-loss record) is the owner of a 4.26 ERA while giving up 8.0 hits per 9 innings. He has given up a total of 169 ER's while earning a WHIP of 1.257 and being the owner of a FIP of 4.2. His strikeout to walk ratio is 2.70 and he has gone up against 1,501 hitters in his pro baseball career.

Who will win tonight's MLB game against the spread or moneyline?

Tony Sink's Pick: Take Seattle (-196)

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