The St. Louis Cardinals host the Chicago Cubs at Busch Stadium on Monday, July 27, with first pitch scheduled for 7:45 PM ET. It is a marquee NL Central matchup under the Gateway City lights, with Chicago sending David Peterson to the mound and St. Louis yet to announce a confirmed starter. The game can be seen on Cardinals.TV Presented by bet365 and heard on KMOX 1120 AM/104.1 FM, with Spanish-language coverage available on WIJR AM 880.

Pitching Matchup: David Peterson Starts for Chicago, Cardinals Starter TBD

The Cubs are going with David Peterson on Monday. Beyond his assignment, additional pitching metrics for Peterson are not yet available heading into game day. On the St. Louis side, no probable pitcher has been announced. That uncertainty is worth monitoring — whoever manager Oliver Marmol hands the ball to will need to be sharp against a Cubs lineup that can put up runs in a hurry.

Cardinals Starting Lineup for Monday, July 27

St. Louis has released its lineup for the game. Here is how the Cardinals will line up at Busch Stadium:

• 1. JJ Wetherholt — 2B
• 2. Jordan Walker — RF
• 3. Iván Herrera — C
• 4. Alec Burleson — 1B
• 5. Masyn Winn — SS
• 6. Nelson Velázquez — DH
• 7. José Fermín — CF
• 8. Lars Nootbaar — LF
• 9. Blaze Jordan — 3B

Keys to Watch Against Chicago

Wetherholt and Walker Set the Table

JJ Wetherholt leads off at second base, with Jordan Walker hitting second in right field. How those two perform at the top of the order will go a long way toward determining how often Iván Herrera and Alec Burleson see hittable pitches in high-leverage situations. Getting on base early against Peterson matters — it forces the Cubs starter to work out of the stretch and can open the game up quickly.

Iván Herrera in the Middle of the Order

Hitting third, Herrera is being trusted with a significant run-production role. His ability to drive in the top of the order when they reach will be one of the central storylines to track through this contest.

Blaze Jordan Batting Ninth

Blaze Jordan slots in at third base in the nine-hole. It is a spot in the order where the Cardinals can generate some pop, effectively giving Wetherholt a second table-setter ahead of him in the batting cycle. Watch how Jordan handles Peterson and whether he can put pressure on the Cubs bullpen if this game stretches into the later innings.

Busch Stadium Crowd as a Factor

A Monday night home game against Chicago always brings energy to Busch Stadium. Cardinals fans do not need a playoff race on the line to show up for Cubs week. The atmosphere will be worth noting from first pitch.

Prediction

Without a confirmed Cardinals starter, projecting this game with confidence is difficult — pitching identity shapes everything. What St. Louis does have is a lineup with genuine depth from top to bottom. If the Cardinals get a solid outing from whoever takes the ball and Herrera and Burleson deliver with runners on base, St. Louis has the firepower to take care of business at home. Cardinals 4, Cubs 3.