Sproat's last three starts tell a familiar story: 4 earned runs in 4.1 innings against Arizona, 3 in 5.1 against Detroit, 1 in 6.2 against Toronto. The Toronto game is the outlier. He has issued 15 walks in 26.2 innings in 2026, so baserunners are a near-constant when he pitches. Busch Stadium carries a home run park factor of 0.95, a mild suppressor. But a pitcher surrendering nearly one home run per two innings does not get rescued by a 5% park adjustment, not when the Cardinals lead the NL with 44 home runs through 35 games and Jordan Walker is slashing .308/.377/.585 with a 1.212 OPS over the last seven days.

St. Louis has won seven of its last eight games and is 18-9 against right-handed starters in 2026. Pallante is a right-hander. Every split favors the home side. Milwaukee confirmed before first pitch that Christian Yelich is out with a groin injury. As the team confirmed: "Milwaukee is without outfielder Christian Yelich (groin)." Without him, the Brewers lose their top offensive weapon at exactly the wrong moment. Milwaukee arrives 8-8 on the road, riding a two-game losing streak, and having already dropped the series opener here 6-3 on Monday.

There is one legitimate wildcard in the Brewers lineup worth noting. Jackson Chourio owns a 1.727 OPS across 11 career plate appearances against Pallante and went 4-for-4 with a walk in Monday's game. That number is real. But 11 plate appearances is too small a sample to override the broader pitching mismatch, and without Yelich anchoring the lineup, Pallante has room to work around Chourio when it matters. Both bullpens are taxed heading into this Game 3 after the Tuesday rainout compressed the schedule. STL's relief corps carries a 4.67 ERA, which adds late-inning variance. The Cardinals still own this context: home field, momentum, and the clearly superior starting pitcher.

• Brandon Sproat has surrendered 7 home runs in 26.2 innings (2.37 HR/9), one of the worst rates in baseball. Busch Stadium's HR park factor of 0.95 offers minimal protection against that contact profile.
• St. Louis is 18-9 against right-handed starters in 2026. Sproat is a righty walking into a lineup that has consistently punished right-handed pitching all season.
• Christian Yelich (groin) is confirmed out for Milwaukee. The Brewers' best power bat is gone, leaving a road lineup that bats .241 as a team with reduced depth behind him.
• Pallante's most recent start was his best of 2026: 6 IP, 1 ER, 6 K, 0 BB against Pittsburgh. His command is at a season-high level entering this one.
• Both bullpens are depleted entering Game 3 of a rain-shortened series. With STL's relief ERA at 4.67 and Milwaukee's at 3.99, the late innings carry elevated volatility regardless of who leads after six.
• Chourio has a 1.727 OPS in 11 career PA vs. Pallante and is the one Brewer with documented success against tonight's Cardinals starter. Without Yelich protecting him in the order, Pallante can pitch around him carefully in critical spots.

The over 7.5 lean is the thinnest piece of this card. Pallante's command actually works against the over on Milwaukee's side, and the park suppresses scoring modestly. The case rests on Sproat's alarming home run and walk rates feeding the Cardinals' half of the ledger. If you play it, keep units small and accept that this is a low-signal bet built on one side of the total equation. The Chourio factor deserves acknowledgment: a 1.727 OPS across 11 career PA vs. Pallante is a real data point. But 11 PA is too small a sample to anchor a contrarian case, and without Yelich behind him in the lineup, Pallante can limit Chourio's damage by pitching around him carefully.

The honest caveat is the Cardinals' bullpen. A 4.67 ERA relief corps entering a depleted Game 3 setting, after a rainout scrambled both teams' scheduling, is not a comfortable situation to close out a lead. Pallante needs to give St. Louis five or six clean innings, and his recent trajectory says he can. Back the Cardinals, stay disciplined on unit size, and acknowledge that this is a daytime game with both clubs coming off night games. For the full slate, see our MLB picks today, NRFI picks, and player props.