Cardinals vs. Cubs Prediction: Chicago Looks to Complete the Sweep at Wrigley

The Cubs have won eight of ten and just blanked St. Louis 3-0 on Saturday, and now they get a chance to close out the series with a rival that’s fallen 13.5 games back in the NL Central.

Quick take:

• Pick: Chicago Cubs -1.5
• Why: Cabrera has been shaky but the Cubs’ lineup and bullpen depth overwhelm a Cardinals offense missing its everyday catcher
• The number to watch: Cubs are 8-2 in their last ten games

Chicago sits at 72-51, comfortably in second place in the division and clinging to hope of catching Milwaukee, while St. Louis limps into Wrigley Field at 61-61 having dropped four of its last five series. The Cardinals have been playing out the string in a lot of ways this month, with Willson Contreras done for the year because of a right biceps strain and Masyn Winn grinding through a torn meniscus just to stay on the field. Sunday’s series finale, first pitch at 3:15 PM ET, is as much about the Cubs padding a playoff push as it is about the Cardinals trying to avoid a series sweep at the hands of their oldest rival.

Wrigley Sets the Market in Chicago’s Favor

Books have the Cubs as clear home favorites, listing Chicago at -150 on the moneyline with St. Louis getting +140 as the road underdog. The run line has Chicago -1.5 (+129 to +135 depending on the book) against St. Louis +1.5, and the total sits at 9, with the under getting slightly more respect at -114 to -120. That’s a market that expects a competitive, complete rivalry game rather than a blowout, even with the Cubs riding momentum — bettors chasing value on the DraftKings promo code page will find plenty of markets to shop around this series finale.

Cabrera’s Volatility Meets a Lineup Missing Its Anchor

Edward Cabrera takes the mound for Chicago at 5-4 with a 5.10 ERA, numbers that reflect a starter who can miss bats — he’s racked up 65 strikeouts in 72.1 innings — but who also leaks too many hard-hit balls and free passes, evidenced by his 1.40 WHIP and 14 home runs allowed. Hunter Dobbins counters for St. Louis at 2-3 with a much tidier 3.40 ERA and a 1.31 WHIP over 45 innings, giving the Cardinals a pitching matchup edge on paper even as their offense struggles to back him up.

That’s the tension of this game. Chicago’s lineup is deep enough to punish a shaky Cabrera outing on any given night and still win comfortably, led by Pete Crow-Armstrong’s .279 average with 27 home runs and 73 RBIs, plus Seiya Suzuki’s .272/21-homer season in right field. Nico Hoerner has quietly put together a .262 season while playing everyday shortstop, and the Cubs have scored 637 runs as a team, tops in the division. St. Louis, by contrast, is trying to manufacture offense without its everyday catcher — Contreras is done for the year — while leaning on Jordan Walker (.280) and Alec Burleson (.287) to carry a lineup that’s been inconsistent all summer.

Crow-Armstrong in particular has turned into one of the National League’s most complete players this season, doing damage on both sides of the ball while playing every day in center field. Suzuki has been just as steady in the middle of the order, and with Alex Bregman and Ian Happ rounding out the heart of the lineup, Chicago can create pressure in almost any inning. St. Louis counters with a much younger, less proven group — JJ Wetherholt and Masyn Winn give the Cardinals speed and defense up the middle, but neither profiles as the kind of run producer who can bail out a mediocre start from Dobbins if Chicago’s bats get going early.

Winn deserves credit just for being in the lineup at all. Playing through a slight meniscus tear is no small thing for a shortstop who has to cover ground on both sides of second base, and it speaks to how thin the Cardinals are up the middle that they need him out there every day down the stretch. That kind of attrition compounds over a long summer, and it’s part of why St. Louis has fallen 13.5 games back in a division that once looked competitive from top to bottom.

Chicago has scored 637 runs this season against St. Louis’s 529 — a gap that shows up most starkly in games decided by two runs or fewer.

That run-differential gap matters here. The Cubs’ offense doesn’t need a great start from Cabrera to win; it needs an average one. St. Louis needs a shutdown effort from Dobbins and its bullpen just to keep pace, and without Contreras behind the plate calling games and providing thump in the middle of the order, that margin for error shrinks further.

Prediction and Best Bet

Chicago’s recent form, run production, and home-field advantage at Wrigley all point the same direction. St. Louis can hang around behind a solid Dobbins start, but this Cubs lineup has been finding enough runs against far better pitching than what St. Louis is missing right now.

The pick:

1. Prediction: Cubs 6, Cardinals 3
2. Best Bet: Cubs on the moneyline

Chicago’s depth and momentum are simply too much to fade in this spot, and closing out the sweep at home fits everything both teams have shown over their last ten games.