San Diego Padres first base prospect Anthony Rizzo is on a tear for Triple-A Tucson, hitting .361/.465/.889 in his last 10 games including five homers and four doubles. On the year, he has a .370/.448/.728 line, with 24 walks and 43 strikeouts in 173 at-bats. Some of this is PCL stat inflation from his friendly home park at Tucson, where he's hitting .408/.494/.816, but even in the road he's at .340/.411/.660. Scouting reports from PCL observers indicate that Rizzo is showing outstanding bat speed and has the strike zone well under control right now. He's even improved against left-handed pitching, which was a problem for him in the Red Sox system. Defense needs work: although he is mobile around the bag and is good at scooping throws, he's error-prone, committing eight gaffes already this year for a .980 fielding percentage, not good for a first baseman. Nevertheless, the Padres won't worry too much about the glove if he keeps hitting like this. They will need to find him a spot in the lineup soon.John Sickles believes in Anthony Rizzo.