Las Vegas 51s pitcher Corey Oswalt (55) throws to the El Paso Chihuahuas during the opening day baseball game at Cashman Field in Las Vegas on Thursday, April 5, 2018. Chase Stevens Las Vegas Revi …

Las Vegas 51s pitcher Corey Oswalt (55) throws to the El Paso Chihuahuas during the opening day baseball game at Cashman Field in Las Vegas on Thursday, April 5, 2018. Chase Stevens Las Vegas Review-Journal @csstevensphoto