3 MLB Strikeout Props to Back on Tuesday: Wheeler, Messick, Tolle

The Tuesday night MLB slate is loaded with strikeout upside, and three starters in particular look primed to blow past their totals. Zack Wheeler, Parker Messick, and Payton Tolle all take the mound with real swing-and-miss stuff, strong recent form, and matchups that set up favorably for the over.

Strikeout props are one of the more predictable markets in baseball when a pitcher’s underlying performance backs up the number. Here’s why all three of these overs make sense heading into first pitch.

Zack Wheeler Over 6.5 Strikeouts vs. Milwaukee

Wheeler and the Phillies host the Brewers on Tuesday at 6:40 p.m. ET, and the veteran right-hander brings one of the best overall seasons in baseball into this start. He’s sitting at 13-5 with a 2.99 ERA and has racked up 177 strikeouts across 150.1 innings pitched, which works out to a 2026 average of 6.81 strikeouts per game — comfortably above his 6.5 line.

The one wrinkle worth flagging is that Wheeler’s career numbers against Milwaukee specifically have been softer than his usual output, averaging closer to 6 strikeouts per outing historically against the Brewers. That’s worth acknowledging, but it’s a small sample against one opponent stacked against a full season of dominant, swing-and-miss form. Wheeler’s stuff has been overpowering all year, and betting the season-long trend over a modest career split against one team is the smarter side of this number.

Given his innings workload and the way he’s missing bats deep into games, the over 6.5 lines up with what Wheeler has actually been doing on the mound in 2026, not just what he’s done in a handful of starts against this particular opponent.

Parker Messick Over 5.5 Strikeouts vs. Boston

Cleveland’s Parker Messick gets the ball against Boston Tuesday at 6:45 p.m. ET, and he’s been one of the more consistent strikeout arms in the league this season. He’s averaging 6.2 strikeouts per game in 2026 to go with a strong 12-9 record and a 2.57 ERA, numbers that reflect a pitcher who’s locked in over a full season, not just a hot stretch.

What makes this prop especially appealing is the recent trend line: Messick has gone over his strikeout total in 7 of his last 10 starts. That kind of hit rate over a meaningful sample suggests the current line hasn’t fully caught up to how he’s actually pitching lately. A left-hander who misses bats at this level, working with a sharp ERA and a track record of piling up strikeouts deep into starts, is exactly the profile that beats a modest 5.5 mark.

With his season average sitting nearly a full strikeout above the line and the recent form pointing the same direction, Messick’s over carries real weight heading into Tuesday.

Payton Tolle Over 5.5 Strikeouts vs. Cleveland

The mirror matchup sends Boston’s Payton Tolle to the mound against Cleveland, also at 6:45 p.m. ET Tuesday. Tolle has quietly put together a strong first full campaign, going 9-6 with a 3.02 ERA while averaging 6.6 strikeouts per game in 2026 — again, well above his 5.5 total for this start.

A sub-3.10 ERA paired with a strikeout rate north of six per outing points to a pitcher who’s both missing bats and limiting hard contact, a combination that tends to produce deep, efficient starts with plenty of punchouts along the way. Cleveland’s lineup gives him the volume of at-bats to work with, and Tolle’s season-long ability to miss bats at this level makes the over the side to lean on.

Between the ERA, the innings he’s been trusted with, and the per-game strikeout rate sitting a full punchout above the line, Tolle profiles as a strong bet to clear 5.5 on Tuesday night.

Lock These In

All three of these pitchers bring season-long form that comfortably clears their respective strikeout lines, and in Messick’s case, a hot recent trend backs it up even further. Check the live MLB odds at your book before locking these in, as lines can move closer to first pitch.

• Zack Wheeler OVER 6.5 Strikeouts (vs. MIL)
• Parker Messick OVER 5.5 Strikeouts (vs. BOS)
• Payton Tolle OVER 5.5 Strikeouts (vs. CLE)

Each of these arms has the season-long numbers to back the over, making Tuesday’s slate a strong night to target strikeout props.