Kansas City Royals @ Pittsburgh Pirates
Final September 20, 2026 · 1:36 PM ET
Royals -1.5: did not cover · Total 8.5: under
How the Odds Moved, Open to Close
The best moneyline at each scan, from the first price we saw on Sep 20 to the start.
Exchanges included. Pinnacle and the offshore books are not, and Kalshi is not charted.
About This Chart
Earliest at Pinnacle: the Pirates +106 on Sep 20, closed at -116.
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.
- Kansas City Royals: PINN open -117, closed +107 (longer)
- Pittsburgh Pirates: PINN open +106, closed -116 (shorter)
BetRivers paid the most on the Pirates at -110. $100 there made $7.58 more than at BetMGM (-120).
Closing Odds at Every Book
Closing prices as of September 20, 1:33 PM ET. These do not move again.
Closing Moneyline
| Book | Kansas City Royals | Pittsburgh Pirates |
|---|---|---|
| Polymarket US | +111 | -113 |
| Novig | +108 | -113 |
| ProphetX | +107 | -114 |
| FanDuel | +100 | -118 |
| Caesars | -102 | -117 |
| BetRivers | -108 | -110 |
| BetMGM | +100 | -120 |
| DraftKings | +100 | -120 |
| Fanatics | +100 | -120 |
| Hard Rock Bet | +100 | -120 |
| Kalshi | +100 | -120 |
| theScore Bet | +100 | -120 |
| Bally Bet | -109 | -112 |
| BetParx | -109 | -112 |
| BetOnline | +105 | -116 |
| LowVig | +105 | -116 |
| MyBookie | +100 | -118 |
| Bovada | +102 | -122 |
| Fliff | -110 | -115 |
Closing Spread best flagged at -1.5 / +1.5
| Book | Kansas City Royals | Pittsburgh Pirates |
|---|---|---|
| Polymarket US | -1.5 +174 | +1.5 -178 |
| Novig | -1.5 +170 | +1.5 -178 |
| ProphetX | -1.5 +169 | +1.5 -184 |
| theScore Bet | -1.5 +170 | +1.5 -215 |
| Caesars | -1.5 +165 | +1.5 -197 |
| BetMGM | -1.5 +165 | +1.5 -200 |
| DraftKings | -1.5 +165 | +1.5 -202 |
| FanDuel | -1.5 +164 | +1.5 -200 |
| Hard Rock Bet | -1.5 +160 | +1.5 -195 |
| Fanatics | -1.5 +160 | +1.5 -200 |
| BetRivers | -1.5 +150 | +1.5 -190 |
| Bally Bet | -1.5 +150 | +1.5 -190 |
| BetParx | -1.5 +150 | +1.5 -190 |
| Kalshi | -2.5 +252 | +2.5 -304 |
| Bovada | -1.5 +155 | +1.5 -210 |
| Fliff | -1.5 +150 | +1.5 -200 |
Closing Total best flagged at 8.5
| Book | Over | Under |
|---|---|---|
| Polymarket US | 8.5 +100 | 8.5 -104 |
| Novig | 8.5 -102 | 8.5 -102 |
| ProphetX | 8.5 -105 | 8.5 -103 |
| Caesars | 8.5 -105 | 8.5 -113 |
| Kalshi | 8.5 -107 | 8.5 -111 |
| BetMGM | 8.5 -105 | 8.5 -115 |
| Fanatics | 8.5 -105 | 8.5 -115 |
| Hard Rock Bet | 8.5 -105 | 8.5 -115 |
| theScore Bet | 8.5 -105 | 8.5 -115 |
| DraftKings | 8.5 -108 | 8.5 -112 |
| BetRivers | 8.5 -107 | 8.5 -114 |
| Bally Bet | 8.5 -107 | 8.5 -114 |
| BetParx | 8.5 -107 | 8.5 -114 |
| FanDuel | 8.5 -104 | 8.5 -118 |
| LowVig | 8.5 -104 | 8.5 -110 |
| Bovada | 8.5 -105 | 8.5 -115 |
| BetOnline | 8.5 -107 | 8.5 -113 |
| MyBookie | 8.5 -109 | 8.5 -112 |
| Fliff | 8.5 -110 | 8.5 -115 |
About These Closing Odds
Every price on this page is a book's own last quote strictly before Kansas City Royals and Pittsburgh Pirates 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. 20 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/kansas-city-royals-vs-pittsburgh-pirates, final September 20, 2026.
Previous Meetings
- Sep 19, 2026: Kansas City Royals 5, Pittsburgh Pirates 6 · closing moneyline +102 / -115
- Sep 18, 2026: Kansas City Royals 5, Pittsburgh Pirates 8 · closing moneyline +163 / -190
Trends for This Game
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