Andrelton SimmonsATLANTA -- Braves rookie shortstop Andrelton Simmons will miss at least a month with a broken right little finger.
Simmons hurt his finger on a headfirst slide in Sunday's game at Philadelphia.
The Braves on Monday said his hand will be in a cast for four weeks. His status will be updated after the cast is removed.
The injury was confirmed when he was examined by team physician Gary Lourie. Simmons was placed on the 15-day disabled list.
Simmons, 22, began the year in the minor leagues. Another rookie, Tyler Pastornicky, opened the season as the starting shortstop and may be recalled to replace Simmons.
General manager Frank Wren said he spoke with manager Fredi Gonzalez on Monday about the team's options at shortstop. He said the team likely will make a roster move Thursday.
"Fredi and I spoke this afternoon," Wren told The Associated Press, "and we've started the process by talking with our scouts and will continue discussions with our minor league staff over the next few days to determine their thoughts on who would be the best fit for our club."
The Braves return from the All-Star break to open a home series against the Mets on Friday night. Atlanta is four games behind first-place Washington in the National League East.
Simmons was called up on June 1 and is hitting .294 with three homers and 15 RBIs in 33 games. He was named the NL rookie of the month for June.
Pastornicky, 22, hit .248 with one homer and 12 RBIs in 45 games with the Braves. His seven errors helped convince the team to make the change to Simmons on June 1.
Since his demotion to Triple-A Gwinnett, Pastornicky has five errors in 36 games. He is hitting .264 with one homer and 20 RBIs.
Pastornicky was regarded as the more polished hitter, but Simmons was seen as the superior fielder when the two competed for the starting job in spring training. Simmons' range and strong arm have earned compliments in his first two months in the majors. His strong hitting has been a surprise.
The Braves want Pastornicky to work at second base and in the outfield in the minors to expand his potential to earn a roster spot as a utility player. That plan may be put on hold if he is recalled to take over at shortstop.
The Braves also have veteran shortstop Jack Wilson, who has played in a backup role.