For every professional athlete who makes a long career out of his or her pastime, there are probably another 10 whose moment in the spotlight is painfully brief. That is the concept behind the occasional documentary series "Puro Yakyu Senryokugai Tsukoku Kubi wo Senkoku Sareta Otokotachi" ("Men Given Notice That They've Been Fired From the Fighting World of Professional Baseball"; TBS, Wed., 10 p.m).