Seattle gets the cleaner setup after a 2025 title run, but Arizona's remade staff and a divisional revenge spot keep this from being a simple favorite tax game.
Betting Snapshot
Spread Movement
Moneyline Movement
Total Movement
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| Sportsbook | Spread | Moneyline | Total |
|---|---|---|---|
| FanDuel | ARI +1.5 SEA -1.5 | ARI +128 SEA -152 | O 7.5 U 7.5 |
| DraftKings | ARI +1.5 SEA -1.5 | ARI +119 SEA -144 | O 7 U 7 |
| BetMGM | ARI +1.5 SEA -1.5 | ARI +120 SEA -145 | O 7 U 7 |
| BetRivers | ARI +1.5 SEA -1.5 | ARI +118 SEA -150 | O 7 U 7 |
| Fanatics | ARI +1.5 SEA -1.5 | ARI +120 SEA -145 | O 7 U 7 |
| Bovada | ARI +1.5 SEA -1.5 | ARI +119 SEA -142 | O 7 U 7 |
| BetOnline.ag | ARI +1.5 SEA -1.5 | ARI +122 SEA -135 | O 7 U 7 |
| LowVig.ag | ARI +1.5 SEA -1.5 | ARI +122 SEA -135 | O 7 U 7 |
| MyBookie.ag | ARI +1.5 SEA -1.5 | ARI +118 SEA -139 | O 7 U 7 |
| BetUS | ARI +1.5 SEA -1.5 | ARI +122 SEA -135 | O 7 U 7 |
| Caesars | ARI +1.5 SEA -1.5 | ARI +118 SEA -140 | O 7 U 7 |
Injury Report
No official Week 9 injury report is available this far out. The betting-impact note is availability around Arizona's quarterback and offensive line after a difficult 2025 finish, while Seattle's key watch is whether its defensive front and skill core exit the early schedule intact.
Key Players
Key Matchup Edge
Seattle's edge starts with defensive pressure and field position. Arizona's 2025 profile showed scoring potential but too many empty possessions, while Seattle converted takeaways into margin. If the Seahawks avoid turnovers, their defense gives them the more reliable cover path.
3 Things to Watch
- Arizona protection plan
- Seattle pass-rush timing
- Red-zone finishing
Betting Breakdown
Seattle enters this matchup with the stronger betting profile, but the spread may be doing plenty of work before kickoff. The Seahawks closed 2025 as a Super Bowl champion with a top-tier scoring defense, a 14-3 regular-season record, and the league's best ATS mark, so books are unlikely to offer many discounts at Lumen Field. Arizona's counterargument is not recent dominance, because that does not exist in this series. It is variance. The Cardinals were more competitive on the road than their full-season record suggests, and Trey McBride gives them a coverage stress point that can keep drives alive if the offensive line holds up. The matchup is still tilted toward Seattle because pressure, turnover creation, and home-field rhythm all point the same direction. Bettors should watch whether this number moves past a key threshold, because Seattle deserves favorite status, but Arizona's best case is a backdoor-friendly script built on tempo, tight end volume, and fourth-quarter urgency.
Arizona Betting Outlook
Arizona's 2025 season cratered after a promising start, and the betting market will need proof before upgrading the Cardinals. Their path in Seattle is narrow but visible: protect the quarterback, keep McBride involved on high-percentage throws, and avoid the early defensive mistake that made last year's Lumen matchup spiral. The road ATS split was better than the full-season ATS record, so Arizona is not automatically unplayable as a dog, but it must turn red-zone trips into touchdowns rather than survival drives.
Seattle Betting Outlook
Seattle's case is straightforward: elite 2025 results, home-field noise, a defense that led the championship push, and a recent series history that heavily favors the Seahawks. The caution is price. A defending champion at home against a division opponent it has dominated will attract public money quickly, so the best Seattle tickets usually require early discipline. If the Seahawks control first down and keep Arizona behind schedule, the matchup sets up for another cover built on pressure, short fields, and efficient second-half clock control.
Latest Team Buzz
Keepin' it 💯 pic.twitter.com/nbcM5IzBmX
— Arizona Diamondbacks (@Dbacks) May 27, 2026
Everybody loves J-Rod ☺️ pic.twitter.com/zWQ4PzYgMU
— Seattle Mariners (@Mariners) May 27, 2026
Arizona Diamondbacks vs Seattle Mariners FAQ
What is the current spread for Arizona Diamondbacks vs Seattle Mariners?
The current home spread is SEA -1.5, while the away spread is ARI +1.5.
How far has the spread moved for Arizona Diamondbacks vs Seattle Mariners?
The spread opened at SEA -1.5 and is now SEA -1.5.
What is the current moneyline for Arizona Diamondbacks vs Seattle Mariners?
The current moneyline is ARI +119 / SEA -144.
How far has the moneyline moved for Arizona Diamondbacks vs Seattle Mariners?
The moneyline opened at ARI +123 / SEA -149 and is now ARI +119 / SEA -144.
What is the current total for Arizona Diamondbacks vs Seattle Mariners?
The current total is 7.
How far has the total moved for Arizona Diamondbacks vs Seattle Mariners?
The total opened at 7 and is now 7.
Is the market taking the underdog in Arizona Diamondbacks vs Seattle Mariners?
Current market signal: Market Steady.
Is the market taking the favorite in Arizona Diamondbacks vs Seattle Mariners?
Current market signal: Dog Taking Support.
Is the total dropping for Arizona Diamondbacks vs Seattle Mariners?
Current totals signal: Total Steady.
Is the total rising for Arizona Diamondbacks vs Seattle Mariners?
Current totals signal: Total Steady.
Where to watch Arizona Diamondbacks vs Seattle Mariners?
You can watch this game on FOX. For the latest broadcast details, see Where to Watch.
Where to stream Arizona Diamondbacks vs Seattle Mariners?
You can stream this game on NFL+.
What is the best free prop bet for Arizona Diamondbacks vs Seattle Mariners?
Randy Arozarena Over 0.5 Total Bases
What is the biggest matchup edge for Arizona Diamondbacks vs Seattle Mariners?
Seattle's edge starts with defensive pressure and field position. Arizona's 2025 profile showed scoring potential but too many empty possessions, while Seattle converted takeaways into margin. If the Seahawks avoid turnovers, their defense gives them the more reliable cover path.
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MLB Past Picks
Remi—our in-house AI—prices every game and prop using multi-season priors, tempo/efficiency, injury/usage signals, and market movement.
We publish fair prices, recommended “buy-to” numbers, and confidence so you can bet prices, not teams.
This preview covers Arizona Diamondbacks vs. Seattle Mariners on May 29, 2026 at Lumen Field.
Odds shown reflect widely available numbers and may update closer to kickoff.
Want more? Check live edges, player props, and line moves on our MLB odds pages, and compare prices before you place a bet.
MLB |
LEAN | %WIN | UNITS | RESULT |
|---|---|---|---|---|
| PHI@SD | UNDER 7.5 | 56.8% | 6 | WIN |
| MIN@CHW | CHW -122 | 54.7% | 4 | WIN |
| PHI@SD | SD -106 | 55.6% | 5 | LOSS |
| TB@BAL | BAL -101 | 54.6% | 4 | WIN |
| HOU@TEX | TEX -118 | 55.7% | 5 | LOSS |
| ARI@SF | SF -128 | 55.7% | 4 | LOSS |
| TEX@LAA | LAA -125 | 56.1% | 5 | WIN |
| WAS@ATL | UNDER 8.5 | 56.9% | 6 | WIN |
| CHW@SF | SF -108 | 55.3% | 5 | WIN |
| MIN@BOS | UNDER 8.5 | 56.7% | 6 | WIN |
| TEX@LAA | TEX -125 | 54.8% | 4 | LOSS |
| NYM@MIA | MIA -107 | 56.2% | 6 | WIN |
| CHW@SF | SF -115 | 54.0% | 3 | WIN |
| MIN@BOS | BOS -115 | 55.0% | 4 | LOSS |
| PIT@TOR | PIT -135 | 55.0% | 4 | LOSS |
| NYM@MIA | MIA -110 | 56.2% | 6 | WIN |
| STL@CIN | CIN -117 | 56.1% | 6 | PUSH |
| DET@BAL | BAL -135 | 56.2% | 5 | WIN |
| ATL@MIA | ATL -124 | 54.3% | 4 | WIN |
| CLE@DET | DET -115 | 57.0% | 6 | LOSS |
| MIL@CHC | UNDER 6.5 | 56.7% | 6 | WIN |
| SF@ARI | ARI -127 | 57.3% | 6 | WIN |
| MIL@CHC | CHC -116 | 55.6% | 5 | LOSS |
| BAL@TB | TB -113 | 55.7% | 5 | WIN |
| PIT@STL | STL -111 | 55.4% | 5 | LOSS |
| LAD@SD | UNDER 8.5 | 54.9% | 4 | LOSS |
| BAL@TB | TB -106 | 55.7% | 5 | WIN |
| TEX@COL | COL -105 | 53.8% | 3 | LOSS |
| HOU@MIN | MIN -112 | 55.5% | 5 | WIN |
| ATL@MIA | MIA -108 | 54.6% | 4 | WIN |
| SF@ARI | ARI -133 | 55.6% | 4 | WIN |
| CIN@PHI | PHI -123 | 58.2% | 7 | WIN |
| NYY@NYM | NYM -104 | 54.2% | 4 | WIN |
| KC@STL | STL -108 | 55.8% | 5 | LOSS |
| KC@STL | STL -115 | 56.5% | 6 | WIN |
| TOR@DET | DET -125 | 56.3% | 5 | LOSS |
| CHC@CHW | CHW -108 | 56.6% | 6 | WIN |
| BAL@WAS | WAS -105 | 56.1% | 5 | WIN |
| BOS@ATL | UNDER 8 | 53.5% | 3 | WIN |
| MIA@TB | TB -116 | 56.0% | 5 | WIN |
| PHI@PIT | PIT -128 | 56.6% | 5 | LOSS |
| KC@STL | STL -110 | 56.0% | 6 | WIN |
| MIL@MIN | MIN -105 | 56.1% | 6 | LOSS |
| MIA@MIN | OVER 8.5 | 54.6% | 4 | WIN |
| PHI@BOS | BOS -104 | 54.7% | 4 | LOSS |
| MIA@MIN | MIN -120 | 56.3% | 6 | WIN |
| PHI@BOS | BOS -124 | 55.4% | 4 | WIN |
| DET@NYM | NYM -106 | 55.6% | 5 | WIN |
| LAA@CLE | UNDER 8.5 | 57.0% | 6 | WIN |
| MIA@MIN | MIN -106 | 54.8% | 4 | WIN |
| SD@MIL | MIL -125 | 55.5% | 5 | WIN |
