Paul Kafasis at One Foot Tsunami:

[…] I don’t want to alarm you, but Major League Baseball appears to be running out of names. First, there was Max Muncy, the two-time World Series champion infielder for the Los Angeles Dodgers who is now also a rookie shortstop for the Placeless Athletics. Two Maxs Muncy in one sport is too many, but even more ridiculously, they were both born on August 25 (though 12 years apart).

It doesn’t stop there, though. Earlier this week, we met the Luises Castillo of Seattle. Yes, the Mariners have not one, but two, starting pitchers by the name of Luis Castillo. On Tuesday and Wednesday, they started consecutive games for the M’s, which surely caused plenty of confusion.

His final link is to an MLB story about the two pitchers. Its headline is “Rock embraces Pebble: Castillo takes same-named teammate under his wing”. Castillo the Elder is known as “La Piedra” (“The Rock” in Spanish), so the team nicknamed Castillo the Younger “Pebble.” 

I love when Baseball embraces its oddities.