Can right-hander Nathan Karns beat out lefty James Paxton for the final spot in the Mariners’ rotation?
Can right-hander Nathan Karns beat out lefty James Paxton for the final spot in the Mariners’ rotation? Charlie Riedel AP
Can right-hander Nathan Karns beat out lefty James Paxton for the final spot in the Mariners’ rotation? Charlie Riedel AP

Analysis: Except for two spots, Mariners’ 25-man roster might already be set

February 28, 2016 01:11 PM