As expected, neither Franklin Gutierrez nor Michael Saunders is in the Seattle Mariners lineup tonight - both have slight groin strains - so Casper Wells will be playing center field vs. the Boston Red Sox.
They're not the only regulars sitting: first baseman Justin Smoak (.193) is on the bench and Mike Carp (.204) will start tonight. John Jaso will catch and Jesus Montero is the DH.
Here's the Seattle lineup against right-hander Aaron Cook:
Dustin Ackley 2BTrayvon Robinson LFKyle Seager 3BJohn Jaso CJesus Montero DHEric Thames RFMike Carp 1BCasper Wells CFBrendan Ryan SSKevin Millwood RHP