Joseph has started each of the last four games, as Mackanin said would be the case. After going 0-for-4 the first night, he's recorded hits in his last three games, including a home run in Saturday's 6-3 loss to the Brewers. Since being called up, Joseph is 15-for-53 (.283) with four home runs.
"He looks like he belongs here," Mackanin said of Joseph.
But the 5-for-16 run over the last four games wasn't enough to earn Joseph the role permanently. He will start again Sunday, before giving way to Howard. His run could extend one more game, though, as lefty Jon Lester is slated to start Monday for the Cubs.
Evan Webeck is a reporter for MLB.com based in Philadelphia.