| Dustin Ackley, 2B | Rajai Davis, DH | |
| Michael Saunders, CF | Colby Rasmus, CF | |
| Jesus Montero, C | Brett Lawrie, 3B | |
| John Jaso, DH | Edwin Encarnacion, 1B | |
| Kyle Seager, 3B | Travis Snider, LF | |
| Casper Wells, LF | Yunel Escobar, SS | |
| Mike Carp, 1B | Kelly Johnson, 2B | |
| Carlos Peguero, RF | Jeff Mathis, C | |
| Brendan Ryan, SS | Anthony Gose, RF |
Dave already observed on Twitter that Romero has posted a reverse platoon split this season. Turns out he's posted a reverse platoon split his whole career - .674 OPS against righties, .844 OPS against lefties. The Mariners are starting six lefties. And only one of them is Carlos Peguero!