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Mariners @ Astros

Mariners
105
Final
Astros
Sat, Aug 15, 2026, 7:10 PM ET · MLB
Closing · ML +110 · SPR -1.5 · O/U 8.5

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: Mariners beat the Astros 10-5 on the road. The market closed with Mariners at +110 on the moneyline and the total at 8.5. 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: Mariners betting trends · Astros betting trends · all MLB games

Mariners vs Astros betting splits

Where was the money on Mariners vs Astros?

MarketSideTicketsMoneyClosing line / odds
SpreadMariners32%35%+1.5 (-199)
Astros68%65%-1.5 (+166)
TotalOver33%39%O 8.5 (-111)
Under67%61%U 8.5 (-111)
MoneylineMariners33%54%+110
Astros67%46%-119

68% of spread tickets and 65% of spread money were on the Astros, so the Astros drew more tickets than money and the average Mariners bet was larger.

67% of total tickets and 61% of total money were on the under, so the under drew more tickets than money and the average over bet was larger.

The Astros held 67% of moneyline tickets but only 46% of the money; 54% of moneyline money was on the Mariners with 33% of tickets, so the average Mariners bet was larger.

Line movement

What was the closing line for Mariners vs Astros?

MarketOpeningClosingMove
Spread (Astros)-1.5-1.50
Total8.58.50

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

The total opened 8.5 and closed 8.5: it has not moved.

Why the line moved

Why did the Mariners vs Astros line move?

The spread did not move from its opening number (Astros -1.5) even with 65% of the spread money on the Astros. The total did not move from its opening number (8.5) even with 61% of the total money on the under. 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

Mariners vs Astros Final Score, Closing Odds & Betting Splits — Aug 15, 2026 | Locksmith