The Seattle Mariners (11-10) and the Toronto Blue Jays (12-9) square off on Sunday at 1:37 p.m. ET with the series tied 1-1. The Mariners are favored (-123) to win the rubber match against the Blue Jays (+103). Luis Miguel Castillo starts for Seattle while Toronto will counter with Easton Lucas.

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Mariners vs. Blue Jays betting lines

• Favorite: Mariners (-123)
• Underdog: Blue Jays (+103)
• Over/under: 8

Mariners betting info, hitting leaders, & pitching

Mariners betting info

• The Mariners have been the moneyline favorite 13 total times this season. They’ve gone 7-6 in those games.
• When playing as moneyline favorites with odds of -123 or shorter, Seattle has gone 5-4 (55.6%).
• The implied moneyline probablility in this matchup gives the Mariners a 55.2% chance to win.
• Seattle has had an over/under set by bookmakers 21 times, and have combined with opponents to go over the total in nine of those games (9-10-2).
• The Mariners have covered 47.6% of their games this season, going 10-11-0 against the spread.

Mariners hitting info

• Cal Raleigh leads the Mariners with eight home runs while accumulating a team-high batting average of .235.
• Raleigh’s home runs rank second in MLB and he ranks 29th in RBI in MLB.
• Raleigh brings a four-game hitting streak into this game. In his last five games he is hitting .273 with a double, three home runs, four walks and five RBI.
• Randy Arozarena has capitalized on opportunities as he leads his team with 15 runs batted in.
• Arozarena ranks 38th in home runs among hitters in MLB and 19th in RBI.
• Julio Rodriguez is hitting .185 with a double, two triples, three home runs and 11 walks.
• Dylan Moore has a double, four home runs and five walks while batting .308.

Mariners pitching rankings

• The Mariners pitching staff is 21st in the majors with a collective 8.2 strikeouts per nine innings.
• Seattle has the 12th-ranked team ERA across all MLB pitching staffs (3.82).
• Pitchers for the Mariners combine for the 21st-ranked WHIP in the majors (1.334).
• Mariners pitchers combine to surrender 18 home runs (0.9 per game), the seventh-fewest in the majors.
• In its 8-4 win last time out, Seattle struck out 12 Blue Jays batters while allowing 12 hits.

Blue Jays betting info, hitting leaders, & pitching

Blue Jays betting info

• This season, the Blue Jays have won seven out of the 14 games, or 50%, in which they’ve been the underdog.
• Toronto has a record of 5-5, a 50% win rate, when it’s set as an underdog of +103 or more by bookmakers this season.
• Bookmakers have implied with the moneyline set for this matchup that the Blue Jays have a 49.3% chance to win.
• So far this season, Toronto and its opponents have hit the over in eight of its 21 games with a total.
• The Blue Jays are 16-5-0 ATS in their 21 games with a spread this season.

Blue Jays hitting info

• Andres Gimenez leads Toronto with three home runs this season. He’s batting .215 with eight RBI.
• Among all batters in the majors, Gimenez’s home run total is 64th, and his RBI total is 120th.
• Bo Joseph Bichette leads Toronto in runs batted in with 12 while batting .308.
• Bichette is 260th overall in home runs and 39th in RBI this season.
• Bichette brings a four-game hitting streak into this game. During his last five outings he is batting .286 with three doubles, a walk and two RBI.
• Vladimir Guerrero Jr. is slashing .291/.387/.392 this season for the Blue Jays.
• George Springer leads Toronto with a batting average of .351. He’s also hit two home runs with 11 RBI.

Blue Jays pitching rankings

• The Blue Jays strike out 9.2 batters per nine innings as a pitching staff, eighth-best in MLB.
• Toronto has pitched to a 3.39 ERA this season, which ranks fifth in baseball.
• Blue Jays pitchers have a 1.092 WHIP this season, third-best in the majors.
• The Blue Jays have given up the fifth-most long balls so far this season with 28 home runs allowed.
• Toronto suffered an 8-4 defeat in its most recent game, as its pitchers struck out 11 Mariners batters while allowing 10 hits.