Trevor Rosenthal is tied for the NL lead with 41 saves.
The St. Louis Cardinals have placed reliever Trevor Rosenthal on the paternity leave list and recalled right-hander Sam Tuivailala from Triple A Memphis.
Tuivailala will be joining the big-league club for the fourth time this season. In 10 prior games with St. Louis he was 0-1 with a 1.80 ERA. After allowing single runs in his first two appearances, he currently has an eight-game scoreless streak (eight innings) with the Cardinals. At Memphis, Tuivailala was 3-1 with a 1.76 ERA and 16 saves in 39 games, 41 innings pitched.