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Reds @ Mariners

Reds
42
Final
Mariners
Tue, Jul 21, 2026, 9:40 PM ET · MLB
Closing · ML -101 · SPR +1.5 · O/U 7.5

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: Reds beat the Mariners 4-2 on the road. The market closed with Reds at -101 on the moneyline and the total at 7.5. 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: Reds betting trends · Mariners betting trends · all MLB games

Reds vs Mariners betting splits

Where was the money on Reds vs Mariners?

MarketSideTicketsMoneyClosing line / odds
SpreadReds42%90%-1.5 (-175)
Mariners58%10%+1.5 (-205)
TotalOver86%85%O 7.5 (-106)
Under14%15%U 7.5 (-110)
MoneylineReds41%74%-101
Mariners59%26%-119

The Mariners held 58% of spread tickets but only 10% of the money; 90% of spread money was on the Reds with 42% of tickets, so the average Reds bet was larger.

86% of total tickets and 85% of total money were on the over, so the over drew more tickets than money and the average under bet was larger.

The Mariners held 59% of moneyline tickets but only 26% of the money; 74% of moneyline money was on the Reds with 41% of tickets, so the average Reds bet was larger.

Line movement

What was the closing line for Reds vs Mariners?

MarketOpeningClosingMove
Spread (Mariners)-1.5+1.5+3
Total7.57.50

The Mariners opened -1.5 and closed +1.5, a 3-point move toward the Reds.

The total opened 7.5 and closed 7.5: it has not moved.

Why the line moved

Why did the Reds vs Mariners line move?

The spread moved 3 points toward the Reds (Mariners -1.5 to Mariners +1.5), the side holding 90% of the spread money and 42% of the tickets, so the line and the money went the same way. The total did not move from its opening number (7.5) even with 85% 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

Reds vs Mariners Final Score, Closing Odds & Betting Splits — Jul 21, 2026 | Locksmith