Full Breakdown
Cubs Aim for Series Sweep Against Struggling Pirates
9/18/2025, 12:45:16 AM
Game Overview and Context
The Chicago Cubs (87-64) are set to face the Pittsburgh Pirates (65-87) in the final game of their three-game series at PNC Park on Wednesday, September 17, 2025. The Cubs are looking to complete a sweep after winning the first two games decisively, 4-0 and 4-1. With a playoff berth on the line, Chicago's magic number is down to one, needing either a win or an Arizona Diamondbacks loss to secure a Wild Card spot.
Pitching Matchup
Starting for the Cubs is Matthew Boyd, who has a record of 13-8 and a 3.05 ERA over 171.1 innings this season. Despite a recent rough patch, Boyd has performed well against the Pirates this year, allowing just three runs in 11 innings across two starts. He has struggled since the All-Star break, posting a 4.37 ERA in his last ten outings.
On the mound for the Pirates is Johan Oviedo, who holds a 2-0 record with a 2.81 ERA in six starts this season. Oviedo has shown promise since returning from Tommy John surgery, but his limited experience and high walk rate raise concerns against a disciplined Cubs lineup.
Team Performance and Statistics
The Cubs have been strong offensively, averaging 4.87 runs per game, ranking 8th in MLB, while the Pirates rank last with just 3.58 runs per game. Chicago's lineup features key players like Nico Hoerner, who is on an 11-game hitting streak, and Pete Crow-Armstrong, who leads the team with 29 home runs. In contrast, Pittsburgh's offense has struggled significantly, with Bryan Reynolds leading the team with a .241 average and 71 RBIs.
Defensively, the Cubs have a solid pitching staff with a 3.82 ERA, ranking 7th in MLB. The Pirates, while respectable with a 3.87 ERA, have not been able to compensate for their offensive shortcomings.
Betting Odds and Predictions
Oddsmakers have set the Cubs as road favorites, with a moneyline of -157 and a run line of -1.5 (+110). The total runs are set at 8. Analysts predict a Cubs victory, with many suggesting a final score around 4-2 or 5-3 in favor of Chicago. The Cubs have won 8 of their last 10 matchups against the Pirates this season, reinforcing their dominance in this series.
Criticism and Opposition
Despite the Cubs' strong performance, some analysts caution against complacency. Boyd's recent struggles and the unpredictable nature of baseball could lead to an upset, especially if Oviedo delivers a strong performance. The Pirates have shown flashes of competitiveness at home, making the game potentially closer than expected.
Official Statements and Insights
Peter Dewey, a senior editor for Sports Illustrated Betting, noted, "While the Cubs have excelled as favorites this season, the Pirates have struggled as underdogs, winning just 43 of 105 games." This highlights the disparity in current form between the two teams.
Conclusion
As the Cubs aim to solidify their playoff position, they face a struggling Pirates team that has not been able to find consistent offensive production. With Boyd's experience and the Cubs' offensive depth, they are favored to complete the sweep and secure a Wild Card spot in the postseason.
