Joseph went 1-for-4 with a solo homer in Saturday's 6-3 loss to the Brewers.
Joseph continues to generate solid returns in Ryan Howard's stead, now having hit safely in three straight contests. The 24-year-old has four homers over just 53 at-bats, and is slashing .283/.286/.528 for the season. If he's able to maintain his current level of production, he may well hold on to the first base job for the long term.