First Pitch: 2:20 PM ET
Venue: Wrigley Field — Chicago, Illinois
Venue & Weather
Wrigley Field, one of MLB’s most weather‑sensitive ballparks, hosts this interleague matchup. Forecast: Clear, mild late‑May conditions are expected in Chicago, with temperatures in the mid‑60s and light winds. (Weather forecast referenced in game overview) Wind direction at Wrigley is always crucial — blowing out can turn routine fly balls into home runs, while blowing in suppresses scoring. As of the latest forecast, conditions appear neutral.
Team Records & Form
Houston Astros (20–31)
- Road Record: 8–17
- Run Differential: 4.27 runs scored / 5.37 allowed
- Over/Under: 27–22
- Betting ROI: –977 units (struggling ATS)
Chicago Cubs (29–21)
- Home Record: 18–8
- Run Differential: 4.92 runs scored / 4.36 allowed
- Over/Under: 28–22
- Betting ROI: +223 units
Recent Form Notes: Chicago has hit a slump, losing five straight and nine of their last 11, despite a strong 27–12 start. Manager Craig Counsell cited the need for a mental reset after defensive miscues and offensive stagnation.
Injury Report
The search results did not list specific injuries for this matchup. Based on the Covers preview, the Cubs’ slump is partly tied to Pete Crow‑Armstrong’s struggles, but no injury is noted. No major Astros injuries were highlighted in the sourced material.
Starting Pitching Matchup
HOU — Spencer Arrighetti (RHP)
- Record: 5–1
- ERA: 1.50
- Strikeouts: 35 Arrighetti has been one of Houston’s few bright spots, dominating with elite run prevention. His prior matchup vs. Chicago (Apr. 24, 2024) saw him allow 3 runs in 3.2 IP. Covers.com
CHC — Jameson Taillon (RHP)
- Record: 2–3
- ERA: 4.97
- Strikeouts: 42 Taillon has been inconsistent, but historically has fared decently vs. Houston, including a 5.2‑inning outing in April 2024 allowing 3 runs. Covers.com
Key Batter vs. Pitcher Matchups
Cubs vs. Arrighetti
- Ian Happ: .500 AVG (1.000 OPS) in 2 AB
- Dansby Swanson: .500 AVG, HR, 3 RBI, 2 AB (2.500 OPS)
- Nico Hoerner: .667 AVG (1.334 OPS) in 3 AB
These three have hit Arrighetti well in small samples.
Astros vs. Taillon
- Yordan Alvarez: .364 AVG, HR, 3 RBI in 11 AB (1.053 OPS)
- Christian Vázquez: .444 AVG, HR, 2 RBI in 9 AB (1.444 OPS)
- Jeremy Peña: .400 AVG in 5 AB
Alvarez and Vázquez in particular have strong histories vs. Taillon.
Series History
Last 10 meetings: 5–5 split between the clubs. Notable recent games:
- Jun 29, 2025: HOU 2–0 (Valdez vs. Taillon)
- Jun 28, 2025: HOU 12–3
- Apr 24, 2024: CHC 4–3 (Arrighetti vs. Taillon)
- Apr 23, 2024: CHC 7–2
The Cubs have won four of the last six in Chicago.
Betting Trends
- Astros: 27–22 to the Over
- Cubs: 28–22 to the Over
- Head‑to‑Head O/U: 5–5
- Cubs at home: 18–8 straight up
- Astros on road: 8–17 straight up
GAME ODDS
Houston Astros 7
Chicago Cubs – 145
Odds Courtesy of Sports Odds Direct as of Thursday, May 21, 2026
