St. Louis Cardinals vs Chicago Cubs Player Props, Picks and Predictions - 7/3/2026

By: Devin Erickson-Sheehy Published 07/03/2026, 12:31 PM ET
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The historic rivalry between the St. Louis Cardinals and the Chicago Cubs writes its next chapter on July 3rd, 2026, at Wrigley Field, where we break down the best betting angles, game predictions, and player props for this afternoon clash.

Best Available Odds for Cardinals vs Cubs

  • Best Moneyline Odds: St. Louis Cardinals (+117 at BetRivers) vs Chicago Cubs (-115 at BetRivers)
  • Best Spread Odds: St. Louis Cardinals +1.0 (-132 at BetRivers) vs Chicago Cubs -1.5 (+146 at BetRivers)
  • Best Total Odds: Over 10.5 (-102 at BetRivers) / Under 10.5 (+102 at BetRivers)

Game Info

  • Date: July 3, 2026
  • Time: 4:05 PM EDT
  • Location: Wrigley Field, Chicago, IL

St. Louis Cardinals vs Chicago Cubs Preview

This afternoon matchup features two NL Central rivals looking to assert dominance in the division. The Chicago Cubs enter this home contest with David Peterson on the mound, while the visiting St. Louis Cardinals counter with right-hander Andre Pallante. Wrigley Field's park factor sits at 96 overall (where 100 is league average), indicating a slightly pitcher-friendly environment, though it does slightly favor home runs with a 102 park factor. The Cardinals' offense will look to exploit the left-handed Peterson, while the Cubs' bats aim to jump on Pallante early. With both teams possessing capable lineups, this game is expected to be a tightly contested, high-scoring affair where the offenses ultimately outpace the starting pitching.

Starting Pitchers and Pitching Matchup

The visiting Cardinals send right-hander Andre Pallante to the mound. Pallante has struggled historically against the current Cubs roster, allowing a career .382 batting average and a .462 wOBA over 87 plate appearances. Key Cubs hitters have feasted on him: Seiya Suzuki is batting .600 (6-for-10) against him, Ian Happ has a .467 average with a home run in 19 plate appearances, and Michael Busch is a perfect 6-for-6 with two home runs. The Cubs counter with left-hander David Peterson. Peterson has also found trouble against the Cardinals' current hitters in a limited sample, yielding a career .375 batting average and .451 wOBA over 26 plate appearances. Jordan Walker has a home run and a .500 average in 4 plate appearances against him, while Ivรกn Herrera and Masyn Winn have both recorded hits in their limited matchups against the southpaw.

Game Thesis:ย I expect a high-scoring, competitive game where both offenses find plenty of success against the starting pitchers. Given the extensive history of Cubs hitters finding success against Andre Pallante, the Cubs are expected to edge out a close victory in a game that comfortably clears the high total of 10.5 runs.

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Moneyline Pick: Chicago Cubs (-115)

The Chicago Cubs are the pick on the moneyline at -115. This is heavily driven by the starting pitching matchup, where Cubs hitters have historically dominated Andre Pallante. With Seiya Suzuki, Ian Happ, and Michael Busch boasting incredible career numbers against Pallante, the Cubs' offense is primed to build an early lead and sustain it at home.

Spread Pick: St. Louis Cardinals +1.0 (-132)

While the Cubs are expected to win, the Cardinals' offense should keep this game incredibly close. St. Louis hitters like Jordan Walker and Ivรกn Herrera match up well against left-hander David Peterson. Taking the Cardinals at +1.0 on the spread provides excellent insurance in what projects to be a high-scoring, one-run game.

โญ Best Bet - Total Pick: Over 10.5 (-102)

The single strongest play on the board is the Over 10.5 runs at -102. Both starting pitchers have terrible track records against the opposing lineups. Pallante has allowed a career .382 average to current Cubs, while Peterson has allowed a .375 average to current Cardinals. With both offenses matching up perfectly against the opposing starters, expect a barrage of runs early and often at Wrigley Field.

Top Player Prop Picks for Cardinals vs Cubs

Seiya Suzuki Over 0.5 Hits (-220) Suzuki has been absolutely dominant against Andre Pallante, sporting a career .600 batting average (6-for-10) against him. Additionally, Suzuki has recorded at least one hit in 100% of his last 5 games and 80% of his last 15 games, making this a highly confident addition to support the high-scoring game thesis.

Masyn Winn Over 0.5 Hits (-225) Winn has been incredibly consistent at the plate, hitting this over in 80% of his last 15 games and averaging 1.2 hits per game over that span. Facing a left-hander in David Peterson against whom he already has a career hit, Winn is in a prime position to keep his hot streak going.

Seiya Suzuki Over 1.5 Hits + Runs + RBIs (-140) Given Suzuki's elite matchup against Pallante, he is highly likely to drive in runs or score himself. He has cleared this 1.5 line in 100% of his last 5 games (averaging 5.0 HRR) and 73.33% of his last 15 games, aligning perfectly with the expectation of a high-scoring Cubs performance.

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