MLB PLAYER PROPS · Thursday, September 3

Best MLB Home Run Props, Thursday September 3

3 selections from 12 MLB home run props that cleared our form and pricing filters on tonight's slate. Each one shows the price, the book quoting it, the matchup behind it, and the reason it might be wrong.

Our graded card is 55-57-8 at -2.7% ROI since Aug 9. Every pick, graded, losers included.

Pick	Price	Book	Why
Randy Arozarena Over 0.5 Home Runs	+525	theScore Bet	over in 30% of his last ten; Jack Perkins has allowed a home run on 4.16% of the batters he has faced, above the league rate of 3.5%
Cal Raleigh Over 0.5 Home Runs	+340	betPARX	over in 40% of his last ten; Raleigh barrels the ball at the 94th percentile of qualified regulars
Michael Conforto Over 0.5 Home Runs	+550	bet365	over in 30% of his last ten; Conforto barrels the ball at the 81st percentile of qualified regulars

The reads behind them

Form here is 60% of a player's last ten games and 40% of the season, weighed against what the books are charging once the vig is stripped out, and against what the matchup says. A prop only appears when the matchup backs it as well as the form does.

Angle 1

Randy Arozarena Over 0.5 Home Runs

Athletics @ Seattle Mariners · first pitch 9:40 PM ET

+525at theScore Bet

Randy Arozarena has gone over 0.5 home runs in 16% of 132 games this season and 30% across the last ten. He faces Jack Perkins.

Jack Perkins has allowed a home run on 4.16% of the batters he has faced, above the league rate of 3.5%.
He bats right-handed into a right-hander, a split he ranks in the 66th percentile on.
Jack Perkins carries a 6.42 ERA and a .265 average against over 95.1 innings.

The case against

The price is worse than the market's own number. The books quoting this line imply a fair price around +528 and this is +525, giving up roughly 0.5%. The form read has to be right by more than that gap.

This game has rolled off the board. Open tonight's slate

Angle 2

Cal Raleigh Over 0.5 Home Runs

Athletics @ Seattle Mariners · first pitch 9:40 PM ET

+340at betPARX

Cal Raleigh has gone over 0.5 home runs in 17% of 105 games this season and 40% across the last ten. He faces Jack Perkins.

Raleigh barrels the ball at the 94th percentile of qualified regulars.
Jack Perkins has allowed a home run on 4.16% of the batters he has faced, above the league rate of 3.5%.
He bats left-handed into a right-hander, a split he ranks in the 83rd percentile on.

The case against

The books quoting this line imply a fair price around +340 against the +340 shown. That is a market comparison rather than our own probability, so treat it as context and not as a verdict.

The last ten (40%) sits a long way from the season rate (17%), so this leans on a streak continuing rather than on a settled level.

This game has rolled off the board. Open tonight's slate

Angle 3

Michael Conforto Over 0.5 Home Runs

Milwaukee Brewers @ Chicago Cubs · first pitch 7:15 PM ET

+550at bet365

Michael Conforto has gone over 0.5 home runs in 13% of 93 games this season and 30% across the last ten. He faces Logan Henderson.

Conforto barrels the ball at the 81st percentile of qualified regulars.
Logan Henderson has allowed a home run on 3.83% of the batters he has faced, above the league rate of 3.5%.
He bats left-handed into a right-hander, a split he ranks in the 84th percentile on.

The case against

The books quoting this line imply a fair price around +489 against the +550 shown. That is a market comparison rather than our own probability, so treat it as context and not as a verdict.

Logan Henderson carries a 2.48 ERA and a .181 average against over 76.1 innings.

This game has rolled off the board. Open tonight's slate

What this is, and what it is not

These are our strongest market-specific props, chosen on the best combination of recent form, season baseline, the matchup itself, and the line actually available. The Lab's card is a separate five-pick slate selected across every market, and it is tracked as its own cohort.

Where the record lives: the Lab's card is graded in public, every pick and every loss, on the results page. Each prop above is recorded with the exact price and book shown, at a flat stake, from the moment it was published.

Also today: Angels vs Pirates player props, and today's full card.

Every prop on tonight’s board The record

Built from the Lab's board for Thursday, September 3. Prices were read across every book quoting each line at Sep 3, 10:30 AM ET and are frozen at those numbers. Prices move; check before you bet. The sentences above are generated from the same numbers printed beside them. 19+. If betting stops being fun, ConnexOntario, 1-866-531-2600.