Seattle Mariners vs Toronto Blue Jays MLB Betting Prediction
PublishedOctober 19, 2025,            Posted By: Maria Uebelhor
Last updated:October 19, 2025 ,

MLB Seattle Mariners vs Toronto Blue Jays Prediction 10/19

On Sunday, October 19, 2025, the Seattle Mariners will play the Toronto Blue Jays at Rogers Centre. This is Game 6 of the ALCS, with the Mariners leading the series 3-2. The game starts at 8:03 PM and will be broadcast on FS1.

Mariners vs. Blue Jays Betting Prediction

  • Money Line Prediction: Seattle Mariners +107. The Mariners have shown strength, leading the series 3-2. They have won three of the last five games against the Blue Jays, including two on the road.
  • Over/Under Prediction: Over 7.5 (-118). Both teams have demonstrated strong hitting in recent games, with the Mariners scoring 10 and 6 runs in two of their last five games.

Team Trends

  • The Seattle Mariners have a road record of 39-42 this season.
  • The Toronto Blue Jays have a strong home record of 54-27 this season.
  • In the recent game on October 17th, 2025, the Mariners defeated the Blue Jays 6-2.
  • The Mariners lead the ALCS series 3-2 against the Blue Jays.
  • Game 6 of the ALCS will be held at Rogers Centre in Toronto on October 19, 2025.

Mariners vs Blue Jays Preview

The Seattle Mariners and Toronto Blue Jays are set for Game 6 of the ALCS at Rogers Centre. The Mariners hold a 3-2 lead in the series, putting them one win away from the World Series. Logan Gilbert will start for Seattle. He has a 3.44 ERA and a WHIP of 1.03 this season. His record is 6-6. The Mariners hope Gilbert can secure the series win.

Toronto’s starting pitcher is Trey Yesavage. He has an ERA of 3.21 and a WHIP of 1.43. Yesavage has a 1-0 record. The Blue Jays need a win to force Game 7. The game will begin at 8:03 PM, and fans can watch on FS1. The weather forecast mentions moderate rain, but the retractable roof at Rogers Centre may keep conditions stable inside.

Toronto Blue Jays: Key Players and Stats

Vladimir Guerrero Jr. is a standout for the Blue Jays this season. He has played in 156 games with a batting average of .292. He leads the team with 23 home runs and has scored 96 runs. Bo Bichette also shines on the field. In 139 games, he maintains a batting average of .311. He has hit 18 home runs and driven in 94 runs, ranking first in RBIs for the team. The Blue Jays have a strong team batting average of .265, ranking first in the league. Their on-base percentage is .331, placing them second. With 191 home runs, they are ranked 11th in the league.

Seattle Mariners: Strengths at the Plate and on the Mound

Cal Raleigh leads the Mariners with 60 home runs and 125 RBIs. He has played 159 games with a batting average of .247. Raleigh also has a solid on-base percentage of .359. Eugenio Suárez is another key player for Seattle. He has 49 home runs and 118 RBIs in 159 games. His batting average stands at .228, but he contributes with power. Logan Gilbert is the starting pitcher for the Mariners. He has an ERA of 3.44 and a WHIP of 1.03. Gilbert’s record is 6-6 this season.

Final Betting Pick

The Seattle Mariners are a solid pick for the money line at +107. They have a strong record in recent games against the Blue Jays, winning three out of the last five. Their recent road success, including a 10-3 win, shows they can perform well away from home.

The over 7.5 runs is a good choice given both teams’ recent offensive outputs. The Mariners have scored 10 and 6 runs in two of their last five games. With hitters like Cal Raleigh and Eugenio Suárez, the Mariners have the potential to score big, making the over a reasonable bet.

All odds are courtesy of Action247 Sportsbook. Good luck!!

* All odds are provided by Action247 Sportsbook and all odds subject to change. **All views expressed are my own. My picks are my own and are not a guarantee, bet at your own risk. Action247 does not warrant the accuracy of completeness of the information, text, graphics, links or other items contained within these post.