MLB's Athletics may not have a home. They left Oakland and are just staying temporarily in Sacramento before they move on to Las Vegas.But as for Joshua Kuroda-Grauer? He's making himself right at home in an A's uniform.Kuroda-Grauer has only just arrived in MLB, but he was hitting .500 through July 8.That was a 15-for-30 mark, and it didn't feel entirely fluky -- although obviously he's not going to keep hitting .500 forever.Before Kuroda-Grauer was called up, he was batting .352 in Triple-A.He's actually the first player in nearly two decades with 15 hits in his first eight games while striking out two or fewer times:WE HAVE A ROOKIE MAKING HISTORY 🚨Joshua Kuroda-Grauer is the first player in 18 years with 15 hits and 2 or fewer strikeouts his first 8 gamesHe hit .352 in AAA before gett