The Mariners leave Minnesota following a demoralizing bullpen implosion to take on the A’s. This is only the Mariner’s second trip to the Bay Area and the fourth series against their division rivals this season. They take on an A’s team that is a smidge above .500 and has won 4 of their last 5 games. They should be due for a loss or two. Perhaps the beat, beat, beat of the (incessant, annoying) drum at the Oakland Coliseum will help Mariner pitchers find a rhythm and revive the team.
At a Glance
| Game 1 | Friday, June 14 | 6:37 pm |
| LHP Marco Gonzales | RHP Chris Bassitt |
| Game 2 | Saturday, June 15 | 6:07 pm |
| LHP Wade LeBlanc | RHP Frankie Montas |
| Game 3 | Sunday, June 16 | 1:07 pm |
| RHP Mike Leake | RHP Mike Fiers |
With the exception of the last three games in Minnesota, the Mariners have played division rivals exclusively for the last three weeks.