MLB PLAYER PROPS · Sunday, August 30

Red Sox vs Yankees player props, and the case against each one.

Boston Red Sox at New York Yankees, first pitch 1:36 PM ET. Below are our 2 best props in this game, chosen on recent form, season baseline, the matchup and the odds actually available, with the exact price, where to get it, and the reason each might be wrong.

Our graded card is 50-53-7 at -4.8% ROI since Aug 9. Every pick, graded, losers included.

The arms

Ranger Suarez

Red Sox

ERA: 3.35
WHIP: 1.20
K/9: 8.90
hard contact allowed: 32.6%
HR per batter faced: 1.43%

Will Warren

Yankees

ERA: 4.39
WHIP: 1.42
K/9: 8.93
hard contact allowed: 44.6%
HR per batter faced: 3.58%

ON TODAY'S CARD

Amed Rosario Under 1.5 Total Bases

-180at theScore Bet

Amed Rosario has gone under 1.5 total bases in 79% of his 75 games this season, and in 9 of his last 10.

He faces Ranger Suarez.

This one is on the Lab's card for today, which takes the best five lines across the whole slate and is graded in public afterwards. See the other four and how they are priced.

Pick	Price	Book	Why
Ali Sanchez Under 0.5 Total Bases	-110	BetMGM	under in 80% of his last ten; Ranger Suarez has allowed hard contact on 32.6% of balls in play, below the 42% league mark
Willson Contreras Over 1.5 Total Bases	+143	Bally Bet	over in 50% of his last ten; Contreras hits the ball hard at the 73rd 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, and these are separate from the card play above.

Angle 1

Ali Sanchez Under 0.5 Total Bases

-110at BetMGM

Ali Sanchez has gone under 0.5 total bases in 68% of 31 games this season and 80% across the last ten. He faces Ranger Suarez.

Ranger Suarez has allowed hard contact on 32.6% of balls in play, below the 42% league mark.
Ranger Suarez carries a 3.35 ERA and a .236 average against over 118.1 innings.

The case against

The price is worse than the market's own number. The books quoting this line imply a fair price around +101 and this is -110, giving up roughly 5.0%. 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

Willson Contreras Over 1.5 Total Bases

+143at Bally Bet

Willson Contreras has gone over 1.5 total bases in 44% of 122 games this season and 50% across the last ten. He faces Will Warren.

Contreras hits the ball hard at the 73rd percentile of qualified regulars.
Will Warren has allowed hard contact on 44.6% of balls in play, above the 42% league mark.
He bats right-handed into a right-hander, a split he ranks in the 89th percentile on.

The case against

The price is worse than the market's own number. The books quoting this line imply a fair price around +148 and this is +143. The form read has to be right by more than that gap.

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

What this is, and what it is not

These are our strongest props in this matchup, 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: Best MLB hits props for today, and today's full card.

Every prop in this game The record

Built from the Lab's board for Sunday, August 30. Prices were read across every book quoting each line at Aug 30, 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.