Venue: Busch Stadium, St. Louis, Missouri.
First pitch: 1:15 p.m. ET (12:15 p.m. CT).
Probable starters: RHP Anthony Molina (Giants, 3-1, 5.24 ERA, 1.25 WHIP, 19 K in 22.1 IP) vs. LHP Matthew Liberatore (Cardinals, 5-14, 5.53 ERA, 1.49 WHIP, 146 K in 143.1 IP).
Weather Forecast
Hot and partly sunny with highs in the mid-to-upper 90s°F (heat index potentially over 100°F). Light winds (around 5 mph, shifting southwest). 30–40% chance of showers or thunderstorms, mainly later in the day. Expect warm, humid conditions for the early afternoon start at Busch Stadium; hydration and pacing will matter for players.
Injury Reports
Giants: Willy Adames (10-day IL, elbow), Marcelo Mayer (10-day IL, forearm), Víctor Bericoto (10-day IL, knee), J.T. Brubaker (15-day IL, ribs), Matt Gage (60-day IL), plus longer-term absences including Rafael Devers (60-day IL, abdomen), Harrison Bader, and several pitchers (Keaton Winn, Rowan Wick, etc.).
Cardinals: Everson Pereira (10-day IL, hand), Blaze Jordan (10-day IL, ankle), JJ Wetherholt (10-day IL, wrist), Peter Strzelecki (15-day IL, forearm), Hunter Dobbins (15-day IL, forearm), Max Rajcic (60-day IL, elbow), and others.
Current active rosters feature Giants contributors such as Bryce Eldridge, Jung Hoo Lee, Turner Hill, Christian Koss, and available depth. Cardinals rely on Alec Burleson (league-leading RBI total), Iván Herrera, Jordan Walker, Nolan Gorman, and Leonardo Bernal.
Recent Team Forms
Giants: 63-89 (fourth in NL West). Snapped a four-game skid with a 10-3 win Tuesday (Eldridge 3 RBI, Hill first career HR). Last 10: 5-5. Road: 27-50. Offense has shown flashes (.247 AVG, 174 HR) but overall season has been difficult. Team ERA ~4.36.
Cardinals: 75-77 (fourth in NL Central). Split the first two of this series (won 2-1 Monday, lost 3-10 Tuesday). Last 10: 4-6. Home: 37-40. Still mathematically alive for a wild-card long shot but fading. Offense led by Burleson’s production; team ERA ~4.29.
Series History
Giants lead the 2026 season series 4-1. Current three-game set is tied 1-1 (Cardinals won the opener 2-1; Giants dominated Tuesday 10-3). San Francisco has had the better of recent meetings. The rubber match decides the series.
Key Player vs. Player Matchups / Pitching Edge
Both starters carry elevated ERAs. Liberatore has more innings and strikeouts but has struggled with consistency and a high WHIP/home-run rate. Molina has limited big-league work this season with a solid win-loss mark in small samples but similar vulnerability.
Key hitters: Eldridge (hot recent stretch with power), Lee, and Hill vs. the lefty Liberatore; Burleson (RBI machine), Walker, Herrera, and Gorman vs. Molina. Busch Stadium’s dimensions and the heat can favor offense on days when balls carry. Left-on-right and power matchups will be central.
Betting Trends
Cardinals favored at home despite the series split and Liberatore’s season-long issues.
Recent series game went heavily Over (10-3).
Giants have covered as road underdogs in this matchup and own the season-series edge.
GAME ODDS
San Francisco Giants 8
St. Louis Cardinals – 160
Odds Courtesy of Sports Odds Direct as of Tuesday, September 15, 2026
