3 Best MLB Props to Back on August 3: McGreevy Under, Yelich Home Run, Sproat Under

Monday’s slate is loaded with storylines, but the sharpest value isn’t always in the marquee matchup — sometimes it’s buried in the strikeout and home run markets where the numbers just don’t add up. We dug through today’s board and found three props that stand out regardless of category: a pitcher whose stuff doesn’t match his workload, a slugger who’s overdue in a hitter-friendly spot, and a rookie righty who’s been living on borrowed time against contact-heavy lineups.

These are our three favorite plays on the board today, mixing pitching unders with a power swing for a well-rounded parlay or standalone bets. Here’s why each one has real teeth.

Michael McGreevy Stays Under the Yankees’ Radar

Michael McGreevy (#36, RHP) takes the mound for the Cardinals against the Yankees on the road at Yankee Stadium, and the strikeout market has him pegged at 4.5 with Over +122 and Under -160. That number practically writes its own story. McGreevy has racked up just 76 strikeouts across 21 appearances this season — a modest 3.6 K/9 pace that ranks among the lowest of any qualified MLB starter. He’s a contact-manager, not a swing-and-miss arm, and his last five and last ten start averages both sit right around 3.3-3.4 strikeouts per outing.

Facing a Yankees lineup that isn’t among the league’s most chase-prone, and without the raw stuff to consistently miss bats, McGreevy profiles as a pitcher who survives on soft contact and quick outs rather than punchouts. The Under -160 price reflects real market confidence, and the season-long trend backs it up — he simply hasn’t shown the strikeout upside to clear 4.5 with any consistency in 2026.

Christian Yelich Looks for His Power Groove vs. Pittsburgh

Christian Yelich (#22, LF) gets a plus matchup against the Pirates, and the sportsbooks have him at +324 to leave the yard. On the surface, Yelich’s 2026 season has been a grind — he’s sitting at just a .242 average with 6 home runs through 58 games, a rate that trails his career norms. But dig into the underlying Statcast data and the picture gets more interesting: his exit velocity and barrel rates remain solidly above league average, and his expected home run total (4.6 xHR) is actually right in line with his 5 actual homers, meaning the underlying pop hasn’t disappeared even if the results have been streaky.

Pittsburgh’s pitching staff has been more hittable than most across the board this year, and Yelich has a long track record of finding his power stroke in bursts rather than steadily across a season. At +324, the market is pricing in real uncertainty, but a veteran with this much raw juice left in the tank against a beatable staff is exactly the kind of longshot power swing worth a look — especially with a park and opponent that won’t punish him for pulling the ball.

Brandon Sproat’s Control Issues Cap His Strikeout Ceiling

Brandon Sproat (#151, RHP) gets the ball for the Brewers against the Pirates with his strikeout total set at 5.5 for the Under. Sproat has posted a rough 5.05-5.16 ERA season with a 1.37-1.39 WHIP, and while his raw stuff has flashed — he carries a 9.5+ K/9 rate in stretches and even turned in a six-inning, ten-strikeout shutout earlier this year — his command has been the real issue, walking batters at a rate (4.2+ BB/9) that regularly shortens his outings before he can rack up strikeouts deep into games.

In his most recent turn against this exact Pirates lineup, Sproat needed 83 pitches to get through just three innings, striking out only three batters total. Pittsburgh’s lineup, while strikeout-prone in the aggregate, has specific hitters like Bryan Reynolds who have given Sproat trouble in limited history. Between the walk rate eating into his pitch count and a Pirates lineup that’s made him work, the Under 5.5 strikeouts lines up with how his season has actually played out far more than his ceiling starts suggest.

Lock These In

All three of these props lean on the same theme: trust the season-long data over the flashy one-off performance. McGreevy and Sproat both have swing-and-miss ceilings that rarely show up start to start, while Yelich’s underlying power metrics suggest positive regression is coming — Pittsburgh is as good a spot as any for it to land. If you’re building a same game parlay or shopping individual props today, check MLB odds at your book of choice before locking in numbers, since lines can shift closer to first pitch.

• Michael McGreevy UNDER 4.5 strikeouts (-160)
• Christian Yelich TO HIT A HOME RUN (+324)
• Brandon Sproat UNDER 5.5 strikeouts

Three different bet types, one common thread — fade the hype and back what the numbers are actually saying. That’s a mixed props card worth building around today.