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Athletics @ Mariners

Athletics
64
Final
Mariners
Mon, Apr 20, 2026, 9:40 PM ET · MLB
Closing · ML +124 · SPR -1.5 · O/U 8

Archived game: the closing market as it stood at kickoff, kept permanently at this URL. Live odds, picks and the confluence table only run on games still on the slate.

Matchup summary

Final: Athletics beat the Mariners 6-4 on the road. The market closed with Athletics at +124 on the moneyline and the total at 8. The closing betting splits (tickets vs money), the opening line and the movement into kickoff are below.

Market data captured (closing state as of ) · source: Action Network's closing consensus for this game · permanent record at this URL

More on this matchup: Athletics betting trends · Mariners betting trends · all MLB games

Athletics vs Mariners betting splits

Where was the money on Athletics vs Mariners?

MarketSideTicketsMoneyClosing line / odds
SpreadAthletics16%17%+1.5 (-170)
Mariners84%83%-1.5 (+147)
TotalOver80%78%O 8 (-116)
Under20%22%U 8 (-106)
MoneylineAthletics16%28%+124
Mariners84%72%-149

84% of spread tickets and 83% of spread money were on the Mariners, so the Mariners drew more tickets than money and the average Athletics bet was larger.

80% of total tickets and 78% of total money were on the over, so the over drew more tickets than money and the average under bet was larger.

84% of moneyline tickets and 72% of moneyline money were on the Mariners, so the Mariners drew more tickets than money and the average Athletics bet was larger.

Line movement

What was the closing line for Athletics vs Mariners?

MarketOpeningClosingMove
Spread (Mariners)-1.5-1.50
Total8.58-0.5

The Mariners opened -1.5 and closed -1.5: the spread has not moved.

The total opened 8.5 and closed 8, a 0.5-point move toward the under.

Why the line moved

Why did the Athletics vs Mariners line move?

The spread did not move from its opening number (Mariners -1.5) even with 83% of the spread money on the Mariners. The total moved 0.5 points toward the under (8.5 to 8) even though 78% of the total money sits on the over; the under holds 22% of the money and 20% of the tickets, so the line moved away from the money side. Splits describe where the money sits, not what will happen.

Splits describe where the money sits, not what will happen; there is no historical dataset for this sport yet.

Read more

Athletics vs Mariners Final Score, Closing Odds & Betting Splits — Apr 20, 2026 | Locksmith