How an MLB Total Works: Under 8 vs Under 7.5 and the Sept 19 Card
Two unders on today's card, one on a whole number and one on a half. Here's why that half run matters, and the rest of Saturday's card.
Prices are the ones posted with each pick on Saturday, September 19, 2026. They are a record of that moment, not a live quote.
| Play | Game | Price | Units to win | First pitch |
|---|---|---|---|---|
| Tampa Bay Rays moneyline | vs Red Sox | -149 | 3 | 1:10 PM PT |
| Cleveland Guardians moneyline | vs Athletics | -177 | 3 | 3:10 PM PT |
| Royals/Pirates under 8 | at PNC Park | -120 | 1.5 | 3:40 PM PT |
| Blue Jays/Rangers under 7.5 | at Globe Life Field | -110 | 2 | 4:05 PM PT |
| San Diego Padres moneyline | vs Marlins | -151 | 3 | 5:40 PM PT |
A total is the simplest bet in baseball to explain. The book posts a number of combined runs, and you pick whether the final score adds up to more than that or less. Nobody has to win the game for you. You're betting on the scoreboard as a whole. Today's card has two of them, and they're a perfect pair for showing the one detail beginners miss: Royals and Pirates under 8 and Blue Jays and Rangers under 7.5.
Whole numbers can push, half numbers can't
Baseball scores come in whole runs, so a total with a half on it can never land exactly. A total on a whole number can.
| Final combined runs | Under 7.5 | Under 8 |
|---|---|---|
| 7 or fewer | Win | Win |
| Exactly 8 | Lose | Push, stake returned |
| 9 or more | Lose | Lose |
That exact 8 game is the whole difference. On under 7.5 it's a loss. On under 8 it's a refund. You pay for that protection in price, which is why the under 8 today is -120 while the under 7.5 is -110.
How often does a game land right on the number?
We counted every final this season involving the ten teams on today's card, 1,293 games from March 26 through September 18. 96 of them finished with exactly 8 runs, 7.4 percent, roughly one game in fourteen.
Kansas City's last ten games show it better than any average. The totals went 9, 8, 7, 5, 6, 5, 6, 7, 8 and 13. That's six unders, two overs and two games sitting right on 8. On an under 8 ticket those two are refunds. On an under 7.5 they'd have been losses.
Break even on a total
Same math as any bet. At -110 you need to win 52.38 percent of the time. At -120 you need 54.55 percent of the games that don't push. The push doesn't count for or against you, it just comes back.
Why these two unders
Blue Jays and Rangers under 7.5, -110. José Soriano has a 3.56 ERA over 30 starts for Toronto, and Cal Quantrill has a 2.90 ERA with a 1.05 WHIP over 14 starts for Texas. The honest counterpoint: Texas home games have gone over 7.5 in 41 of 76, and Friday's game in this series finished 7 to 1, eight runs.
Royals and Pirates under 8, -120. Noah Cameron has a 1.19 WHIP over 166.1 innings for Kansas City, and the Royals' recent games have been low scoring, averaging 7.4 runs over their last ten. The counterpoint here is bigger. PNC has played high this year, with 47 of 75 Pirates home games going over 8, and Friday's game went 8 to 5. That's why it's the smallest ticket on the card, and why it's on the whole number.
The rest of the card, in one line each
- Rays moneyline, -149. Tampa Bay is 53 and 26 at home, though Boston has won four of the last five meetings including Friday's 4 to 2.
- Guardians moneyline, -177. The Athletics are 32 and 47 on the road, have lost four straight and have been outscored by 216 runs this season.
- Padres moneyline, -151. San Diego is 47 and 29 at home and 9 and 1 in its last ten. Miami is 31 and 45 on the road.
Every price on this card is laying juice, so the units are what each ticket wins: 12.5 units to win in total. All five plays were posted before first pitch on the verified BetLegend record at trustmyrecord.com, where they're graded win or lose. For the full slate with every probable starter, see today's board.