Samson: MLB should be testing new 'pre-tacked' balls during spring training and not in Triple-A | CBS Sports Headlines Samson: MLB should be testing new 'pre-tacked' balls during spring training and not in Triple-A David Samson weighed in on Major League Baseball’s decision to test out new, pre-tacked balls at … Continue reading Samson: MLB should be testing new 'pre-tacked' balls during spring training and not in Triple-A