The Athletics host the Seattle Mariners on September 13, 2026. First pitch from Sutter Health Park is scheduled for 4:05 p.m. EDT. The game will be broadcast on NBCS-CA.
The Mariners are favored by -135 on the moneyline and by -1.5 on the run line. The Athletics are +115 on the moneyline and +1.5 on the run line. The total is set at 9 runs.
Find my MLB picks and Mariners vs Athletics prediction below, as well as probable pitchers, weather report, and more.
Mariners vs Athletics Prediction
- Mariners vs Athletics Pick: Shea Langeliers Home Run (+325)
My Mariners vs Athletics best bet is on Shea Langeliers to hit a homer. Make sure to find the best odds by checking our live MLB odds page and be sure to download the Action Network app for more picks and analysis.
Mariners vs Athletics Odds
| Mariners Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
-1.5 +125 | 9 -125o / 105u | -135 |
| Athletics Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
+1.5 -150 | 9 -125o / 105u | +115 |
- Mariners vs Athletics moneyline: Mariners -135, Athletics +115
- Mariners vs Athletics over/under: 9 (-125o / +105u)
- Mariners vs Athletics spread: Mariners -1.5 (+125), Athletics +1.5 (-150)
Mariners vs Athletics Probable Pitchers
| Bryce Miller (RHP, SEA) | Stat | Jacob Lopez (LHP, ATH) |
|---|---|---|
| 4-9 | W-L | 6-4 |
| 1.0 | fWAR (FanGraphs) | 0.9 |
| 4.22/3.47 | ERA / xERA | 4.78/3.51 |
| 4.30/3.88 | FIP / xFIP | 5.00/5.12 |
| 17.3% | K-BB% | 10.4% |
| 37.2% | GB% | 31.6% |
| .263 | BABIP | .285 |
| 107 | Stuff+ | 98 |
| 109 | Location+ | 102 |
Mariners vs Athletics MLB Betting Preview
Bryce Miller has struggled heavily since the All-Star Break, allowing a 2.01 HR/9.
He's been much worse on the road, and the ballpark is a massive upgrade for power, ranking near the top of the league.
Shea Langeliers is one of the best HR hitters in the league, and I have the true odds around +270.
Pick: Shea Langeliers Home Run (+325)
