Seattle Mariners vs Baltimore Orioles Prediction, 8/13/2025 MLB Picks, Best Bets & Odds

Game: Seattle Mariners vs Baltimore Orioles

Date: Wednesday, August 13, 2025

Location: Oriole Park at Camden Yards in Baltimore, MD

TV: MASN

Odds/Point Spread: Seattle (-150) Baltimore (+125)

Oriole Park at Camden Yards is the location where the Baltimore Orioles (53-65) will attempt to defeat the Seattle Mariners (66-53) on Wednesday. The odds on this game have Seattle at -150 and Baltimore is coming in at +125. The total comes in at 8.5. The pitchers taking the mound will be Logan Gilbert and Trevor Rogers.

As a team, the Seattle Mariners are compiling 4.6 runs per game, which has them at 10th in MLB. They have racked up 547 runs scored and have an OBP of .321. The Mariners have accrued 156 two-baggers as a squad and have knocked 171 balls out of the stadium. They have recorded 524 RBI's as well as 987 hits this year, while their batting average sits at .243. Seattle has a slugging percentage of .411 and have struck out 1,062 times, while being walked on 408 occasions.

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Their strikeout to walk ratio is 2.84 and their pitching staff has a team WHIP of 1.23. Mariners pitchers have conceded 140 home runs and 510 total runs (16th in MLB). Seattle has relinquished 971 hits (8.1 per 9 innings) and 457 earned runs. The Mariners have a team earned run average of 3.81 this year (10th in MLB), and their staff has rung up 1,018 batters. They have walked 358 opposing players and their FIP is 4.06 as a unit on the season.

The Mariners have dispatched 399 relief pitchers to the hill on the campaign. The relief pitchers have inherited 109 base runners for the year and 25.7% of them ended up scoring. They have recorded 31 saves on the season and have blown 20 of their 51 chances to save the game. The Mariners relief pitchers have a save percentage of 60.8% and have entered the game in 117 save situations. The bullpen have accumulated 66 holds over the course of the season (16th in MLB). Mariners pitchers have stepped onto the hill with runners on base 101 times in addition to having 168 appearances in high leverage situations.

The San Francisco Giants have notched a total of 3,242 putouts thus far, in addition to 1,004 assists and 47 errors. Their fielding percentage is holding steady at .989 which ranks 4th in MLB, and they have turned 88 double plays. The Mariners have converted 71.0% of balls hit into play into outs out of their 9,726 innings on the field, which ranks them 8th in pro baseball.

Gilbert has taken the mound for 787 innings and is sitting with 829 K's so far in his career. His earned run average is 3.58 (313 ER's allowed) and he has a WHIP of 1.056. He has given up 660 base hits (7.5 hits per 9 innings) and has had 171 free passes. Gilbert (44-34 career win-loss record) is the owner of a FIP of 3.52 while he has gone up against 3,178 hitters during his time in the majors.

The Orioles hold a team slugging % of .405 and they are recording 4.28 runs per outing (18th in baseball). They have hit 192 doubles, while walking 321 times as well as scoring 505 runs. Baltimore has compiled 144 home runs this year as well as 479 RBIs. They have struck out on 1,020 occasions (11th in baseball) and have tallied 945 base hits. The Baltimore Orioles have an OBP of .304 as well as a batting average of .240 over the course of the season.

The Baltimore pitching staff have allowed 593 runs for the year while holding a team ERA of 4.85 (558 earned runs surrendered). They have surrendered 164 home runs and they allow 5.16 runs per 9 innings (27th in baseball). The Orioles have a WHIP of 1.410 with a FIP of 4.53 as a staff for the season. They currently have a K/BB ratio of 8.40 (970 strikeouts vs 387 walks). They are currently ranked 28th in the league as a pitching staff in total hits allowed with 1,073.

Baltimore has had bullpen pitchers enter the contest in 43 save opportunities and they have tallied 28 saves. They sit at 11th in MLB with a save rate of 65.1%, and they have dispatched 401 bullpen pitchers to the mound on the year. Their relief pitchers have stepped onto the mound 122 times in high leverage situations and on 118 occasions with base runners. Baltimore relievers have an inherited score rate of 22.4% of 161 inherited base runners. Sitting with 125 save situations, the Orioles have tallied 79 holds and also 15 blown saves.

In 9,318 innings played, the Orioles are sitting with a defensive efficiency of 67.9% (28th in pro baseball). The Baltimore Orioles have turned 84 double plays and hold a fielding percentage of .985 (19th in baseball). The Orioles have racked up 1,026 assists, 61 errors and are sitting with 3,106 putouts so far this season.

So far in his career, Rogers has conceded 448 base hits and he has 472 strikeouts in 472 innings pitched. He has conceded a total of 209 earned runs while holding a WHIP of 1.332 and a FIP of 3.9. He has a strikeout to walk ratio of 2.61 and he has gone up against 2,035 batters so far in his MLB career. Rogers (20-36 career mark) has a 3.98 ERA while giving up 8.5 hits per 9 innings.

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

Tony Sink's Pick: Take Baltimore (+125)

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