For Nick Pivetta, April did not go as planned. In the first month of the season, he posted an 8.27 ERA and allowed four home runs. However, he has turned his season around since the calendar flipped to May. With the Boston Red Sox in need of boast, Pivetta has provided one out of the rotation after a dreadful start. Over his last three starts, the former fourth-round pick has posted a 2.08 ERA. He has not allowed more than three runs in an outing since April 26 and picked up his first win of the season on Friday night. In his best start of the season, Pivetta pitched seven innings and held the…