Mariners vs Athletics Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 6

Odds updated as of 4:12 p.m.

Sunday's slate in the MLB includes a matchup between the Seattle Mariners and the Athletics.

Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the vital information regarding this matchup.

Mariners vs Athletics Game Info

• Seattle Mariners (66-77) vs. Athletics (57-86)
• Date: Sunday, September 6, 2026
• Time: 4:10 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: Mariners.TV and NBCS-CA

Mariners vs Athletics Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-245) | OAK: (+200)
• Spread: SEA: -1.5 (-110) | OAK: +1.5 (-110)
• Total: 7.5 -- Over: (-115) | Under: (-105)

Mariners vs Athletics Probable Starting Pitchers

Probable Pitchers: Bryan Woo (Mariners) - 10-9, 4.25 ERA vs Gage Jump (Athletics) - 6-9, 5.15 ERA

The Mariners will give the nod to Bryan Woo (10-9, 4.25 ERA), who is eyeing win No. 11 on the season, and the Athletics will counter with Gage Jump (6-9, 5.15 ERA). Woo's team is 12-14-0 against the spread in his starts this season. Woo's team has a record of 11-8 this season when he starts and they are the favorite on the moneyline. The Athletics have a 10-8-0 record against the spread in Jump's starts. The Athletics have been the underdog on the moneyline in 12 of Jump's starts this season, and they went 5-7 in those games.

Mariners vs Athletics Moneyline

• The Mariners vs Athletics moneyline has the Mariners as a -245 favorite, while the Athletics are a +200 underdog on the road.

Mariners vs Athletics Spread

• The Mariners are 1.5-run favorites on the runline against the Athletics. The Mariners are -110 to cover, while the Athletics are -110 to cover.

Mariners vs Athletics Over/Under

• Mariners versus Athletics on Sept. 6 has an over/under of 7.5 runs, with the odds on the over -115 and the under set at -105.

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Mariners vs Athletics Betting Trends

• The Mariners have come away with 52 wins in the 106 contests they have been listed as the favorites in this season.
• The Mariners have been named as a favorite of -245 or more just one time this season and left with a loss in that game.
• The Mariners and their opponents have hit the over in 74 of their 141 games with a total this season.
• The Mariners have posted a record of 52-89-0 against the spread this season.
• The Athletics have won 41 of the 106 games they were the underdog on the moneyline this season (38.7%).
• In games they have played as a moneyline underdog with odds of +200 or longer, the Athletics have gone 3-2 (60%).
• The Athletics have played in 143 games with a set over/under, and have combined with their opponents to go over the total 74 times (74-67-2).
• The Athletics have gone 67-76-0 ATS this season.

Mariners Player Leaders

• Randy Arozarena leads Seattle in OBP (.371) this season, fueled by 136 hits. He has a .271 batting average and a slugging percentage of .463.
• Among qualified hitters, he ranks 40th in batting average, his on-base percentage ranks 15th, and he is 37th in slugging.
• Josh Naylor has an OPS of .688, fueled by an OBP of .325 and a team-best slugging percentage of .363 this season. He's batting .267.
• Among all qualified, he is 49th in batting average, 81st in on-base percentage and 123rd in slugging percentage.
• Cole Young has collected 127 base hits, an OBP of .309 and a slugging percentage of .382 this season.
• Julio Rodriguez has been key for Seattle with 126 hits, an OBP of .301 plus a slugging percentage of .395.

Athletics Player Leaders

• Jeff McNeil has put up a slugging percentage of .378, a team-best for the Athletics. He's batting .271 with an on-base percentage of .321.
• He is 40th in batting average, 88th in on-base percentage and 111th in slugging percentage among all qualifying batters in the majors.
• McNeil takes a five-game hitting streak into this game. In his last five games he is batting .409 with a double, two home runs, a walk and five RBIs.
• Zack Gelof is batting .260 with 14 doubles, two triples, 17 home runs and 26 walks. He's slugging .474 with an on-base percentage of .325.
• Lawrence Butler is hitting .233 with 16 doubles, a triple, 13 home runs and 55 walks.
• Jonah Heim is hitting .216 with 17 doubles, 13 home runs and 25 walks.

Mariners vs Athletics Head to Head

• 9/5/2026: 6-2 OAK (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -245, Underdog Moneyline: +200)
• 9/4/2026: 7-6 OAK (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -235, Underdog Moneyline: +194)
• 9/3/2026: 7-4 OAK (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -205, Underdog Moneyline: +172)
• 5/27/2026: 9-1 SEA (Favorite: Mariners, Spread: -1.5, Total: 9, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 5/26/2026: 4-1 SEA (Favorite: Athletics, Spread: -1.5, Total: 9.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 5/25/2026: 9-2 SEA (Favorite: Mariners, Spread: -1.5, Total: 10.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 4/22/2026: 5-4 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -190, Underdog Moneyline: +160)
• 4/21/2026: 5-2 OAK (Favorite: Mariners, Spread: -1.5, Total: 8, Favorite Moneyline: -166, Underdog Moneyline: +140)
• 4/20/2026: 6-4 OAK (Favorite: Mariners, Spread: -1.5, Total: 8, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 8/24/2025: 11-4 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -180, Underdog Moneyline: +152)

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