3 MLB Strikeout Props to Back on August 12: Griffin, Lowder Unders and Robbie Ray Over

Wednesday’s MLB slate is loaded with strikeout upside, and three pitchers stand out as prime targets for the props market: Foster Griffin, Rhett Lowder, and Robbie Ray. Two of them look primed to go under modest strikeout totals against contact-oriented lineups, while one ace-caliber lefty looks like a lock to clear his number against a Brewers club that’s been chasing pitches all summer.

Here’s why each of these three strikeout lines is worth betting today, broken down in plain terms so you can see exactly what’s driving the number.

Foster Griffin Under 5.5 Strikeouts (-129) vs. Tigers

Griffin has quietly put together a strong first year in Cleveland, sitting at 12-4 with a 3.31 ERA and 122 strikeouts across 133.1 innings this season. But the swing-and-miss numbers have cooled off hard lately, and that’s exactly why the under on 5.5 strikeouts is priced at -129 tonight.

Over his last three starts, Griffin has posted strikeout totals of 6, 3, and 2 — an average that sits right around this line, with a recent trend pointing lower, not higher. His most recent outing against the Mets saw him get roughed up for five runs in four innings while managing only six punchouts, and the two-start stretch before that produced just five combined strikeouts over 12 innings. He’s also been especially quiet during his last seven days, sitting at a 2.84 ERA but generating strikeouts at a below-season-average clip.

Detroit isn’t an easy strikeout matchup either. The Tigers have been one of the more contact-heavy lineups in the American League down the stretch, and Griffin’s fastball-heavy approach hasn’t been missing many bats against teams that put the ball in play early in counts. With his command wavering and his strikeout rate trending down over his last several trips to the mound, staying under 5.5 Ks is the smarter side of this number.

Rhett Lowder Under 4.5 Strikeouts (-168) vs. White Sox

Lowder has had an up-and-down rookie season in Cincinnati — he’s 4-7 with a 5.26 ERA and 73 strikeouts over 89 innings — but the story that matters for tonight’s prop is how few strikeouts he’s missing bats for lately, even during his recent run of better results.

Over his last three starts, Lowder has struck out 3, 5, and 4 batters, respectively — and even that middle number came in a start where he needed 6 innings to get there. His last 15 days show a strikeout rate that has actually dipped compared to his season pace, sitting at 55 strikeouts across 60 innings in that stretch, or well under a strikeout an inning. His last seven days have been particularly light in the swing-and-miss department relative to his overall workload, with 17 strikeouts over 26.1 innings — solid volume, but not one start clearing 5 punchouts.

The White Sox lineup he’s facing tonight is far from a group of hackers looking to strike out, and Chicago has shown patience against right-handers who live in the zone the way Lowder does. Combine a contact-friendly opponent with a pitcher who’s averaging under 5 strikeouts across his last several outings, and the -168 price on the under still represents real value given how consistently Lowder has stayed beneath this number.

Robbie Ray Over 4.5 Strikeouts (-142) vs. Brewers

Ray is the most talented arm on this board by a wide margin, and his season-long strikeout numbers back that up — 109 strikeouts in 127.2 innings, a 3.24 ERA, and a track record that includes a career-high 173 strikeouts through 25 starts with Seattle just a couple seasons ago. Even in a rare rough outing his last time out against Houston, when he was tagged for four runs and needed 92 pitches to get through five innings, Ray still recorded multiple strikeouts and didn’t lose his stuff — he simply ran into command trouble with the walks, not the swing-and-miss.

Before that hiccup, Ray was in the middle of one of the best stretches of his career: 12 consecutive starts without a loss, a 2.12 ERA over that run, and strikeout totals that consistently cleared this number with room to spare. His August track record specifically has been dominant in past seasons, and his overall strikeout rate this year still projects him comfortably above 4.5 Ks per start when he’s throwing regular pitch counts.

Milwaukee’s lineup, while disciplined, still chases enough off-speed stuff to be vulnerable to a lefty who lives off his slider the way Ray does. With a full turn of rest since his last start and a strikeout arsenal that has produced 109 Ks on the season, betting Ray to clear 4.5 strikeouts at home makes sense even accounting for the recent bump in the road. Check live MLB odds before locking this in, since lines can shift closer to first pitch.

Lock These In

Two unders on pitchers who’ve cooled off in the strikeout department, and one over on a former strikeout king who’s still missing bats even when the results haven’t gone his way — that’s the formula for tonight’s strikeout props slate. Here’s the recap:

• Foster Griffin Under 5.5 Strikeouts (-129)
• Rhett Lowder Under 4.5 Strikeouts (-168)
• Robbie Ray Over 4.5 Strikeouts (-142)

All three lean on recent, verifiable form rather than season-long averages, which is exactly where strikeout prop value tends to live on a given night.