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Mariners @ Nationals

Mariners
38
Final
Nationals
Sat, Jun 13, 2026, 4:05 PM ET · MLB
Closing · ML -105 · SPR -5.5 · O/U 9

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: Nationals beat the Mariners 8-3 at home. The market closed with Mariners at -105 on the moneyline and the total at 9. 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
SpreadMariners48%45%-1.5 (+158)
Nationals52%55%-5.5 (+260)
TotalOver95%96%O 9 (-113)
Under5%4%U 9 (-109)
MoneylineMariners53%66%-105
Nationals47%34%-116

52% of spread tickets and 55% of spread money were on the Nationals, so the average Nationals bet was larger than the average Mariners bet.

95% of total tickets and 96% of total money were on the over, so the average over bet was larger than the average under bet.

53% of moneyline tickets and 66% 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)+1.5-5.5-7
Total990

The Mariners opened -1.5 and closed +5.5, a 7-point move toward the Nationals.

The total opened 9 and closed 9: it has not moved.

Why the line moved

Why did the Mariners vs Nationals line move?

The spread moved 7 points toward the Nationals (Nationals +1.5 to Nationals -5.5), the side holding 55% of the spread money and 52% of the tickets, so the line and the money went the same way. The total did not move from its opening number (9) even with 96% 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 13, 2026 | Locksmith