Nationals Claim Ken Waldichuk, Designate George Soriano For Assignment

The Nationals have claimed left-hander Ken Waldichuk off waivers from the Rays, according to announcements from both clubs. Tampa had designated him for assignment a few days ago to make room for infielder Ben Williamson, acquired as part of the three-team trade headlined by Brendan Donovan. To open a spot for Waldichuk today, the Nats…