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Mariners @ Nationals

Mariners
102
Final
Nationals
Fri, Jun 12, 2026, 6:45 PM ET · MLB
Closing · ML -149 · SPR +1.5 · O/U 9.5

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 Nationals 10-2 on the road. The market closed with Mariners at -149 on the moneyline and the total at 9.5. 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 · Nationals betting trends · all MLB games

Mariners vs Nationals betting splits

Where was the money on Mariners vs Nationals?

MarketSideTicketsMoneyClosing line / odds
SpreadMariners72%61%-1.5 (+105)
Nationals28%39%+1.5 (-129)
TotalOver86%79%O 9.5 (-105)
Under14%21%U 9.5 (-115)
MoneylineMariners69%83%-149
Nationals31%17%+125

72% of spread tickets and 61% of spread money were on the Mariners, so the Mariners drew more tickets than money and the average Nationals bet was larger.

86% of total tickets and 79% of total money were on the over, so the over drew more tickets than money and the average under bet was larger.

69% of moneyline tickets and 83% of moneyline money were on the Mariners, so the average Mariners bet was larger than the average Nationals bet.

Line movement

What was the closing line for Mariners vs Nationals?

MarketOpeningClosingMove
Spread (Nationals)+1.5+1.50
Total9.59.50

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

The total opened 9.5 and closed 9.5: it has not moved.

Why the line moved

Why did the Mariners vs Nationals line move?

The spread did not move from its opening number (Nationals +1.5) even with 61% of the spread money on the Mariners. The total did not move from its opening number (9.5) even with 79% of the total money on the over. 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 Nationals Final Score, Closing Odds & Betting Splits — Jun 12, 2026 | Locksmith