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Cardinals vs. Brewers Prediction: Milwaukee Chases a Franchise-Best Finish on Season’s Final Day

The Brewers close out a historic 102-win season against a banged-up Cardinals club on the final day of the regular season. Here’s our prediction and best bet for Sunday’s series finale at American Family Field.

By Adam Hutchinson Updated September 27, 2026
Jacob Misiorowski pitching for the Milwaukee Brewers

Cardinals vs. Brewers Prediction: Milwaukee Chases a Franchise-Best Finish on Season’s Final Day

The 2026 regular season comes to a close at American Family Field on Sunday, and the St. Louis Cardinals and Milwaukee Brewers are closing out about as differently as two teams can. Milwaukee has already clinched the NL Central and enters the finale at 102-59, a win away from a 103-win season and riding a four-game winning streak that includes back-to-back victories over St. Louis to open this series. The Cardinals, meanwhile, will finish well outside the playoff picture at 77-84, having dropped eight of their last ten games and losers of three straight entering Sunday’s series finale.

First pitch at American Family Field in Milwaukee is set for 3:10 p.m. ET, closing out a three-game set that Milwaukee has already won by taking Friday’s 8-4 decision and Saturday’s 3-2 nail-biter. With nothing at stake for playoff seeding on Milwaukee’s end and nothing at stake for St. Louis beyond pride and individual stat lines, expect both clubs to lean on their normal late-week pitching plans rather than treat this as an exhibition.

What the Market Thinks About Milwaukee’s Finale

Bettors have made the Brewers heavy favorites to finish the year with a win, with Milwaukee’s moneyline sitting around -246 to -255 and St. Louis going off in the +205 to +210 range. The run line has Milwaukee at -1.5 and St. Louis getting the extra run and a half, while the total sits at 7.5 runs. That pricing reflects both the talent gap on display all series and the specific pitching matchup on the mound Sunday.

Sun, Sep 27 • 3:10 PM ET
Spread
Money
Total
St. Louis Cardinals
BetRivers Logo 1
+1.5 (-124)
Caesars Sportsbook
+173 (+173)
FanDuel Sportsbook 1
O 7.5 (+118)
Milwaukee Brewers
FanDuel Sportsbook 1
-1.5 (+112)
Fanatics Sportsbook Logo 1
-200 (-200)
Caesars Sportsbook
U 6.5 (+112)

The number makes sense given how lopsided this series has already gone and the fact that Milwaukee is sending out arguably the best arm in baseball over the season’s second half, while St. Louis rolls with a back-of-rotation piece to close out a lost year. Bettors leaning contrarian on the Cardinals will want to see confirmation of the final lineups given the lack of stakes for Milwaukee, since even a slightly diminished effort from the NL Central champs still figures to be enough against a St. Louis club that has cratered down the stretch.

Misiorowski’s Historic Year Caps Milwaukee’s Dominant Season

The headline storyline entering Sunday is rookie right-hander Jacob Misiorowski, who takes the mound for Milwaukee sporting a 15-5 record and a minuscule 1.86 ERA across 169.1 innings, with 247 strikeouts and an absurd 0.80 WHIP. Misiorowski, who wears No. 32 after switching from No. 42 back in April, has been one of the sport’s most electric arms all year, regularly touching triple digits and racking up whiff totals that rank among the best in baseball. He’ll be opposed by St. Louis right-hander Andre Pallante, who has quietly turned in a respectable season of his own at 12-8 with a 3.61 ERA, but who represents a clear step down in stuff and results compared to what Milwaukee is sending to the mound.

Milwaukee’s lineup has been humming all series, with Jackson Chourio leading the way offensively — he paces the Brewers in home runs (25), batting average (.286), and OPS (.831) on the year. The Brewers have scored 826 runs as a team this season against 614 allowed, a run differential of plus-212 that ranks among the best in the National League, and it’s shown up clearly this weekend with 11 runs scored across the first two games of this series alone.

St. Louis, by contrast, is closing out a disappointing campaign riddled with injuries. The Cardinals will be without outfielder Joshua Báez (oblique), infielder Blaze Jordan (ankle), and multiple starting pitchers including Hunter Dobbins, Sem Robberse, Richard Fitts and Tekoah Roby, all sidelined for the year. Shortstop Masyn Winn has been playing through a thumb issue, and center fielder Nathan Church, who has hit .307 over his last 22 games since the start of September, was a game-time call after missing Friday’s opener with foot soreness. Rookie left-hander Chase Mathews took the loss in Saturday’s game, striking out seven over five innings in his ninth career start, and will finish his debut season with a 3.83 ERA and a strong 46-to-20 strikeout-to-walk ratio over 49.1 innings — one of the few bright spots in an otherwise forgettable stretch run for St. Louis, which sits 25 games back in the NL Central and has hit just .240 as a team, 21st in the majors.

Other Game Picks

The head-to-head numbers this series tell the story clearly: Milwaukee has outscored St. Louis 11-6 across the first two games, and the Cardinals’ offense has managed just seven hits total in Saturday’s loss. St. Louis’ bullpen has also been taxed after a stretch of close, low-scoring games against Pittsburgh last week, while Milwaukee’s relief corps has had the benefit of comfortable leads for much of the past ten days.

Prediction and Best Bet

Milwaukee closes the book on a historic regular season with another win here, riding its ace and a lineup that has given St. Louis fits all series. The Cardinals simply don’t have the pitching or the healthy lineup to make this competitive against one of the best rotations in baseball fronted by a Cy Young contender.

  • Prediction: Brewers 6, Cardinals 3
  • Best Bet: Brewers on the run line (-1.5)

With Misiorowski dealing and St. Louis banged up across the pitching staff and lineup, Milwaukee’s talent advantage should be enough to cover comfortably even with the season finale carrying little competitive weight for the division champs. For bettors looking to line up more matchups like this all September long, the MLB betting guide is worth a look, and anyone still shopping for a new sportsbook ahead of the postseason should check out the latest DraftKings promo code before the playoff slate begins.

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