Cardinals Optioned Marco Gonzales To Triple-A Memphis

The St. Louis Cardinals announced following today's game that left-handed pitcher Marco Gonzales has been optioned to Memphis (AAA), reducing the number of players in camp to 40, including six non-roster invitees.
St. Louis Official Site

Officially out of innings for him at the big-league level as the rotation takes priority in the coming week, the Cardinals optioned lefty Marco Gonzales to Class AAA Memphis after his start Monday.
Bird Land

Following its game today at Roger Dean Stadium, the Cardinals optioned pitcher Marco Gonzales to Memphis (AAA), reducing their major league camp total to 40 players (20 pitchers, 4 catchers, 10 infielders and 6 outfielders). Gonzales, who started the game against the Red Sox, will see more opportunities to make starts with the team’s top minor league affiliate.
KMOX

Pitcher Marco Gonzales' time in Jupiter has come to an end, at least for now.
Fox Sports Midwest

Marco Gonzales, starting in place of Jaime Garcia against the Red Sox Monday, had his final Grapefruit League outing clipped short after his pitch count ballooned in the second inning.
KMOV

Following the St. Louis Cardinals 4-3 loss to Boston on Monday, the team optioned left-handed pitcher Marco Gonzales to Memphis (AAA).
STL Baseball Weekly