With the expanded rosters that teams are allowed to have during Spring Training, it gets tough to keep track of everyone’s name. Hell, Jim Leyland can’t even keep his 5th starter candidates straight half the time. So when the St. Louis Cardinals’ Fox Sports broadcast does something like this, it’s not like we know much better than we do.
The real question is whether the 3rd base coach knows this guy’s name without checking the back of his jersey. Judging by the awkward look away from the runner, who seems to be leaning in to ask a question, my guess is no.