Cubs Dominate Mariners in 19-2 Rout
Sunday, August 23, 2026, 4:10 PM ET · T-Mobile Park
Chicago Cubs 19, Seattle Mariners 2, final. Our MLB picks are sealed as a hash before kickoff and settled in public, losses included.
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Quick answers
Who won Chicago Cubs vs Seattle Mariners?
Chicago Cubs beat Seattle Mariners 19-2 at T-Mobile Park on August 23, 2026.
Who was favored in Chicago Cubs vs Seattle Mariners?
Chicago Cubs were the favorite at DraftKings, moneyline -122 (about 55% implied). The favorite won.
In a commanding performance, the Chicago Cubs defeated the Seattle Mariners 19-2 at T-Mobile Park, showcasing their offensive prowess. This game marked the final contest of a three-game series, which the Mariners won 2-1 overall. The Cubs' victory was highlighted by an explosive eighth inning, where they scored 12 runs, effectively sealing the game.
The Mariners entered this matchup with a record of 62-69, while the Cubs held a stronger 75-56 record. In their last ten games, the Mariners had a record of 4-6, with an average of 3.6 runs scored and 6.8 runs allowed per game. They had recently secured a win against the Cubs on August 22, with a close score of 6-5, but their overall form had been inconsistent, especially with a recent streak of allowing high run totals. Their home record stood at 1-1 in the last two games, while their away record was 3-5.
On the other hand, the Cubs had a record of 6-4 in their last ten games, averaging 5.7 runs scored and 5.4 runs allowed. Despite their recent loss to the Mariners, they had been performing well overall, with their last five games yielding an average of 4.8 runs scored and 6.6 runs allowed. The Cubs' away record was 3-2 in their last five games, showing their ability to compete on the road.
In terms of head-to-head matchups, the Mariners had won three of the last four encounters against the Cubs, including two victories earlier in the season. However, the Cubs' dominant performance in this game shifted the narrative, demonstrating their capacity to rebound after a loss.
Injuries played a role in the Mariners' lineup, as Victor Robles was unavailable due to personal reasons, and several other players were on the injured list, including Cole Wilcox (oblique), Brendan Donovan (concussion), Matt Brash (lat), and Brennen Davis (hamstring). The Cubs also faced challenges, with Edward Cabrera (finger), Gavin Hollowell (shoulder), and Shelby Miller (elbow) on the injured list, while Jacob Webb was day-to-day with a forearm issue.
The betting odds from DraftKings reflected the Cubs as the favorites at -122, with a spread of 1.5 and a total set at 7.5. The Mariners were priced at +113 on the money line, indicating the market's expectation of a competitive game, although the final score did not reflect that.
Conditions at T-Mobile Park were typical for a late August evening, providing a suitable backdrop for baseball. Fans witnessed a game that quickly turned lopsided, particularly in the eighth inning, where the Cubs capitalized on their opportunities. Key scoring plays included a home run by Crow-Armstrong and a grand slam from Ramirez, which significantly contributed to the Cubs' total.
Overall, this game served as a stark reminder of the Cubs' offensive capabilities and the challenges facing the Mariners as they navigate the remainder of the season.
Odds
| Book | Spread | Total | Moneyline |
|---|---|---|---|
| DraftKings | CHC -122 | 7.5 o -110 / u -110 | Chicago Cubs -122 · Seattle Mariners +113 |
Injury report
- Victor RoblesbereavementPersonalSeattle Mariners
- Cole Wilcox15-Day-ILObliqueSeattle Mariners
- Brendan Donovan7-Day ILConcussionSeattle Mariners
- Matt Brash60-Day-ILLatSeattle Mariners
- Brennen Davis60-Day-ILHamstringSeattle Mariners
- Edward Cabrera15-Day-ILFingerChicago Cubs
- Gavin Hollowell15-Day-ILShoulderChicago Cubs
- Shelby Miller60-Day-ILElbowChicago Cubs
- Jacob WebbDay-To-DayForearmChicago Cubs
- Tyler Austin60-Day-ILKneeChicago Cubs
Recent form
Seattle Mariners
Last 10: 4-6Streak W13.6 scored · 6.8 allowed per game1-1 at home
- W6-5vs Chicago CubsAug 22
- L4-7at Milwaukee BrewersAug 20
- W7-5at Milwaukee BrewersAug 19
- L0-22at Milwaukee BrewersAug 18
- W3-2at Houston AstrosAug 16
- L7-10at Houston AstrosAug 15
- W1-0at New York YankeesAug 13
- L5-10at New York YankeesAug 12
- L1-4at New York YankeesAug 11
- L2-3vs Tampa Bay RaysAug 9
Chicago Cubs
Last 10: 6-4Streak L15.7 scored · 5.4 allowed per game3-2 away
- L5-6at Seattle MarinersAug 22
- W4-3vs Chicago White SoxAug 19
- W7-5vs Chicago White SoxAug 18
- L4-11vs St. Louis CardinalsAug 16
- L4-8vs St. Louis CardinalsAug 15
- W3-0vs St. Louis CardinalsAug 14
- L0-7at Washington NationalsAug 13
- W12-6at Washington NationalsAug 12
- W8-6at Washington NationalsAug 11
- W10-2at Kansas City RoyalsAug 9
Standings
| Team | Games behind | Lost | Streak | Win % | Won |
|---|---|---|---|---|---|
| Milwaukee | - | 54 | L1 | .617 | 87 |
| Chicago | 8 | 62 | W1 | .560 | 79 |
| St. Louis | 17 | 71 | L1 | .496 | 70 |
| Pittsburgh | 18 | 72 | W1 | .489 | 69 |
| Cincinnati | 19.5 | 73 | W2 | .479 | 67 |
| Houston | - | 69 | W2 | .511 | 72 |
| Texas | 2 | 71 | W1 | .496 | 70 |
| Seattle | 6 | 75 | L1 | .468 | 66 |
| Athletics | 17 | 86 | W2 | .390 | 55 |
| Los Angeles | 18.5 | 87 | L2 | .379 | 53 |
How the scoring went
- 1st Inning0-1Arozarena homered to left (358 feet).
- 2nd Inning0-2Robles scored on throwing error by catcher Kelly.
- 2nd Inning0-2Robles scored on throwing error by catcher Kelly.
- 3rd Inning1-2Conforto homered to right (356 feet).
- 3rd Inning5-2Happ homered to right (378 feet), Suzuki scored, Busch scored and Bregman scored.
- 5th Inning6-2Bregman grounded into fielder's choice to shortstop, Crow-Armstrong scored, Busch out at second, Suzuki to third.
- 6th Inning7-2Crow-Armstrong reached on infield single to shortstop, Ramirez scored.
- 8th Inning8-2Kelly reached on infield single to third, Ramirez scored, Kelly to second.
- 8th Inning10-2Crow-Armstrong homered to right (355 feet), Kelly scored.
- 8th Inning11-2Happ walked, Suzuki scored, Bregman to second, Busch to third.
- 8th Inning12-2Arias reached on infield single to pitcher, Busch scored, Happ to second, Bregman to third.
- 8th Inning16-2Ramirez homered to left (363 feet), Bregman scored, Happ scored and Arias scored.
- 9th Inning17-2Bregman hit sacrifice fly to center, Alcántara scored.
- 9th Inning18-2Arias grounded into fielder's choice to shortstop, Suzuki scored, Happ out at second, Busch to third.
- 9th Inning19-2Ramirez singled to right, Busch scored, Arias to second.
Win probability
Above the line favours Seattle Mariners, below favours Chicago Cubs.
Venue
- T-Mobile ParkSeattle, Washington
- Attendance44649
- OfficialsBen May, Chris Conroy, Brennan Miller, Ryan Blakney
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