Saint Stanislaus finished the 2019 season with a 25-9-1 record.  The Rock-A-Chaws faced Sumrall in the quarterfinal matchup and lost the series two games to one to conclude their season. Saint Stanislaus won the state championship in 2015 and 2010.

The baseball tradition at Saint Stanislaus dates back to the 1890s.  Baseball was the favorite sport among the students.  In the 1920s, the baseball team produced two major league players. Eddie Moore of the 1925 championship Pittsburgh team and Zeke Bonura who played with Chicago, the New York Giants, and the Washington Red Sox.

In the 2010s, the Rocks sent Jacob Lidgren ’11 to the major leagues. He was drafted in the 10th round out of SSC by the Chicago Cubs but opted to go to Mississippi State University where he became an All-American in 2014. He was taken in the second round of the MLB Draft in 2014 by the New York Yankees and made his major league debut on May 25, 2015, with the Yankees. He has also played for the Atlanta Braves and Chicago White Sox and is currently on a rehab assignment with the White Sox.