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Athletics @ Tampa Bay Rays

ATH Athletics 1
TB Tampa Bay Rays 10

Final September 17, 2026 · 1:10 PM ET

Rays -1.5: covered · Total 7.5: over

How the Odds Moved, Open to Close

The best moneyline at each scan, from the first price we saw on Sep 16 to the start.

-270+155+270Sep 16Sep 17
Athletics Tampa Bay Rays

Exchanges included. Pinnacle and the offshore books are not, and Kalshi is not charted.

About This Chart

Earliest at Pinnacle: the Rays -271 on Sep 16, closed at -250.

Where Pinnacle's Line Opened, and Where It Closed

This game was listed before Pinnacle priced it, so the number below is Pinnacle's earliest price on it rather than the first number anyone posted. It was actually posted, it is stamped with its own time, and the market may already have moved before it existed.

  • Athletics: PINN open +235, closed +224 (shorter)
  • Tampa Bay Rays: PINN open -271, closed -250 (longer)

Polymarket US paid the most on the Rays at -251. $100 there made $5.94 more than at Bally Bet (-295).

Closing Odds at Every Book

Closing prices as of September 17, 1:00 PM ET. These do not move again.

Closing Moneyline

BookAthleticsTampa Bay Rays
Polymarket US+245-251
Novig+239-251
ProphetX+235-255
BetRivers+235-286
Bally Bet+235-295

Closing Spread best flagged at +1.5 / -1.5

BookAthleticsTampa Bay Rays
Polymarket US+1.5 +111-1.5 -113
Novig+1.5 +108-1.5 -115
ProphetX+1.5 +108-1.5 -116
Hard Rock Bet+1.5 +100-1.5 -120
BetMGM+1.5 +100-1.5 -120

Closing Total best flagged at 7.5

BookOverUnder
Polymarket US7.5 -1087.5 +106
Novig7.5 -1047.5 +102
ProphetX7.5 -1067.5 -101
Caesars7.5 -1147.5 -104
theScore Bet7.5 -1207.5 +100

About These Closing Odds

Every price on this page is a book's own last quote strictly before Athletics and Tampa Bay Rays started, taken from our scan archive. A book that stopped pricing the game early still shows the number it closed at, and a book that never priced it is not listed. 19 books priced this game. The tables list the books you can bet; an offshore book shows when you turn it on in your books, and Pinnacle appears only as the reference on the chart. Prediction market prices include trading fees wherever a fee applies, so they are directly comparable to sportsbook lines. See how we calculate this.

This page is permanent. The closing prices above do not change again, and the page keeps them at this address after the game, the season and the rematch, so it stays a citable record of what this line actually closed at.

Cite this page: https://theoddsgap.com/odds/mlb/athletics-vs-tampa-bay-rays, final September 17, 2026.

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