St. Louis Cardinals vs Chicago Cubs Prediction

ATS PREDICTION

St. Louis Cardinals Win

Predicted: 5-4

57%

The St. Louis Cardinals, playing at home, are predicted to edge out the Chicago Cubs in a closely contested matchup. While both teams have struggled recently, with the Cardinals holding a 3-7 record and the Cubs a 2-8 record over their last 10 games, St. Louis's offense has a strong performer in Jordan Walker, who is having an exceptional season with a .300 batting average, 15 home runs, and 42 RBIs. The Cubs' offense, conversely, has seen a significant dip in production in May, dropping from a top-five unit in March/April to a bottom-five unit with a .633 OPS. Furthermore, the Cubs are dealing with extensive pitching injuries to key starters like Justin Steele, Matthew Boyd, Cade Horton, and Shelby Miller, which could strain their pitching depth throughout the game. Despite the Cardinals' bullpen ranking 20th in ERA as of mid-May, closer Riley O'Brien has demonstrated dominance with seven saves and no runs or walks allowed in 13.1 innings pitched earlier in the season.

SPREAD PREDICTION

St. Louis Cardinals +1.5 (+1.5)

56%

Given the expectation of a tight game between two divisional rivals, taking the St. Louis Cardinals at +1.5 runs offers a good cushion. The Cubs, despite being slight moneyline favorites, are on a cold streak and their offense has been struggling significantly in May. The Cardinals, at home, have the offensive potential from Jordan Walker to keep the game close or secure a narrow victory.

TOTAL PREDICTION

Under 8

53%

The total is set at 8 runs, and I lean towards the Under. Both teams have shown recent struggles offensively, with the Cubs' May performance being particularly poor. While the bullpens have had their issues, the expected tight nature of this game, coupled with the recent offensive slumps, suggests a lower-scoring affair is more probable than the public's heavy lean towards the Over.

✅ Moneyline: St. Louis Cardinals

The Cardinals at home present value at +120 (2.20 decimal odds) given my model's higher win probability of 54%. The Cubs are dealing with more significant injuries and have a colder offense currently.

⚠️ Total Runs: Under 8.0

Despite public betting heavily on the Over, both offenses have been inconsistent, especially the Cubs in May. A tight, lower-scoring game is anticipated, offering a slight edge on the Under at these odds.

💰 Sharp Money

Information on sharp money movements is not available from the provided search results. Line movement: The opening total of 8 runs has remained locked, with balanced juice at -110 on both sides as of May 29, 2026.