Red Sox @ Blue Jays

This total is playable because both recent scoring profiles are already living above this number, and the pitching samples on both sides are still small enough to leave room for volatility.

Boston games have been landing in the over band all week

Eight of Boston's last ten games have finished above seven runs. Those totals include 18, 13, 14, 11, 12 and 10.

That matters because this is not some isolated one-off over case. Boston's recent card has been producing enough total offense for a 7.5 to look short.

Toronto has been playing loose higher-scoring games too

The Blue Jays just played a 9-7 game and have also seen totals of 19, 10, 18 and 11 inside their last five. They have scored at least four runs in six of their last ten games.

That is enough on its own to keep pressure on an over, especially in a dome where the environment is not taking offense off the table.

The lineups still bring live bats on both sides

Toronto has Vladimir Guerrero in the heart of the order with an .862 OPS. Boston still runs a confirmed lineup with Jarren Duran, Roman Anthony, Wilyer Abreu, Trevor Story and Masataka Yoshida.

You do not need elite current form from every hitter. You need enough lineup depth to avoid dead innings, and both cards still have that.

The pitching samples are not strong enough to kill the over

Payton Tolle has only one start on the board. Trey Yesavage has a 3.21 ERA, but the WHIP is 1.43 with seven walks in fourteen innings.

That is not the kind of settled profile that makes me love an under at this number, especially with both offenses already bringing recent over results into the game.

Decision

Over 7.5 is playable because Boston games have flown over this band repeatedly, Toronto is coming in off a string of high-total results, Guerrero is still anchoring the home lineup, and neither pitching sample is strong enough to make 7.5 feel rich. The number is simply too modest for the recent shape.

You only need a 5-3 game. Both lineups can get you there.