Mavericks catcher Danny Alvarado, who is a senior at South Salem High School, gets introduced during Opening Day festivities (KEIZERTIMES/Matt Rawlings).
After months of preparation, the Mavericks League kicked off its inaugural season in front of over 1,000 fans at Volcanoes Stadium on Thursday, May 13.
The Opening Day game saw the Portland Mavericks, in their first contest in over four . . .