Buy Tickets for Cubs vs. Mariners on Aug. 21

The Chicago Cubs (74-54) visit the Seattle Mariners (60-68) for a road game in Seattle on Friday, Aug. 21. The contest begins at 10:10 p.m. ET.

Cubs vs. Mariners: Game Info and Tickets

• Date: Friday, August 21, 2026
• Time: 10:10 p.m. ET
• TV: Mariners.TV and MARQ
• Location: Seattle, Washington
• Venue: T-Mobile Park
• Tickets: StubHub | Ticketmaster | Vivid Seats

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Listen to the game on 670 The Score

Upcoming Mariners Games

• 8/21/2026 vs. Cubs: 10:10 p.m. ET. Starters - SEA: Emerson Hancock, CHC: Matthew Boyd
• 8/22/2026 vs. Cubs: 7:15 p.m. ET. Starters - SEA: Kade Anderson, CHC: David Peterson
• 8/23/2026 vs. Cubs: 4:10 p.m. ET. Starters - SEA: Bryan Woo, CHC: Shota Imanaga
• 8/24/2026 vs. Phillies: 9:40 p.m. ET. Starters - SEA: Bryce Miller, PHI: Zack Wheeler
• 8/25/2026 vs. Phillies: 9:40 p.m. ET. Starters - SEA: Logan Gilbert, PHI: Aaron Nola
• 8/26/2026 vs. Phillies: 4:10 p.m. ET. Starters - SEA: George Kirby, PHI: Jesús Luzardo
• 8/28/2026 at Blue Jays: 7:15 p.m. ET. Both starters TBA
• 8/29/2026 at Blue Jays: 3:07 p.m. ET. Both starters TBA
• 8/30/2026 at Blue Jays: 1:37 p.m. ET. Both starters TBA
• 8/31/2026 at Red Sox: 6:45 p.m. ET. Both starters TBA
• 9/1/2026 at Red Sox: 6:45 p.m. ET. Both starters TBA
• 9/2/2026 at Red Sox: 4:10 p.m. ET. Both starters TBA
• 9/3/2026 vs. Athletics: 9:40 p.m. ET. Both starters TBA
• 9/4/2026 vs. Athletics: 10:10 p.m. ET. Both starters TBA
• 9/5/2026 vs. Athletics: 9:40 p.m. ET. Both starters TBA
• 9/6/2026 vs. Athletics: 4:10 p.m. ET. Both starters TBA
• 9/8/2026 vs. Rangers: 9:40 p.m. ET. Both starters TBA
• 9/9/2026 vs. Rangers: 4:10 p.m. ET. Both starters TBA
• 9/10/2026 vs. Rangers: 4:10 p.m. ET. Both starters TBA
• 9/11/2026 at Athletics: 9:40 p.m. ET. Both starters TBA

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Upcoming Cubs Games

• 8/21/2026 at Mariners: 10:10 p.m. ET. Starters - CHC: Matthew Boyd, SEA: Emerson Hancock
• 8/22/2026 at Mariners: 7:15 p.m. ET. Starters - CHC: David Peterson, SEA: Kade Anderson
• 8/23/2026 at Mariners: 4:10 p.m. ET. Starters - CHC: Shota Imanaga, SEA: Bryan Woo
• 8/24/2026 at Diamondbacks: 9:40 p.m. ET. Starters - CHC: Kevin Gausman, ARI: Merrill Kelly
• 8/25/2026 at Diamondbacks: 9:40 p.m. ET. Starters - CHC: Clay Holmes, ARI: Brandon Pfaadt
• 8/26/2026 at Diamondbacks: 3:40 p.m. ET. Starters - CHC: Matthew Boyd, ARI: Eduardo Rodríguez
• 8/28/2026 vs. Reds: 2:20 p.m. ET. Both starters TBA
• 8/29/2026 vs. Reds: 2:20 p.m. ET. Both starters TBA
• 8/30/2026 vs. Reds: 7:20 p.m. ET. Both starters TBA
• 8/31/2026 vs. Brewers: 7:40 p.m. ET. Both starters TBA
• 9/1/2026 vs. Brewers: 7:40 p.m. ET. Both starters TBA
• 9/2/2026 vs. Brewers: 7:40 p.m. ET. Both starters TBA
• 9/3/2026 vs. Brewers: 7:15 p.m. ET. Both starters TBA
• 9/4/2026 at Marlins: 7:10 p.m. ET. Both starters TBA
• 9/5/2026 at Marlins: 4:10 p.m. ET. Both starters TBA
• 9/6/2026 at Marlins: 1:40 p.m. ET. Both starters TBA
• 9/7/2026 at Brewers: 2:10 p.m. ET. Both starters TBA
• 9/8/2026 at Brewers: 7:40 p.m. ET. Both starters TBA
• 9/9/2026 at Brewers: 7:40 p.m. ET. Both starters TBA
• 9/11/2026 vs. Pirates: 2:20 p.m. ET. Both starters TBA

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