Kirk Nieuwenhuis has been diagnosed with a sports hernia.
An MRI taken Monday on Kirk Nieuwenhuis' abdomen turned up negative.
Kirk Nieuwenhuis (abdomen) will miss the remainder of the weekend series against the Cubs.
Kirk Nieuwenhuis left Friday's game against the Cubs with an abdominal strain.
Kirk Nieuwenhuis went 2-for-4 and hit a three-run homer Wednesday as the Brewers beat the Cardinals 3-1.
Kirk Nieuwenhuis hit a two-run home run, his 12th of the season, in Thursday's loss to the Pirates.
Kirk Nieuwenhuis collected a three-run homer and a double in Thursday's loss.
Kirk Nieuwenhuis went 3-for-3 with two home runs and four RBI as the Brewers won on Saturday.
Kirk Nieuwenhuis swatted a go-ahead two-run homer in a 5-3 win over the Nationals on Friday.
Kirk Nieuwenhuis went 2-for-4 with a two-run homer Thursday against the Cubs.
Kirk Nieuwenhuis filled up the stat sheet in Saturday's extra-innings loss to the Padres, finishing 3-for-7 with two doubles, three RBI, a stolen base and a run scored.
Kirk Nieuwenhuis delivered a go-ahead two-run double in a 5-4 win over the Cubs on Friday.
Kirk Niewenhuis slugged a two-run homer Sunday in the Brewers' 5-4 Cactus League win over the Indians.
Kirk Nieuwenhuis, who is trying to win the center field job with the Brewers, went 0-for-3 with two strikeouts Thursday against the Cubs.