Since the announcement of free-agent right-hander Tim Lincecum's pitching showcase set for this Friday, the list of teams expected to attend continues to grow.
At the time that word of Lincecum's showcase was first reported, the Baltimore Orioles, San Francisco Giants and San Diego Padres were among the estimated 20 teams expected to attend, Jon Heyman of MLB Network reported. Since then, the list has expanded to include the Los Angeles Dodgers, Oakland Athletics, Chicago White Sox, Washington Nationals and Miami Marlins, per Heyman.