The St. Louis Cardinals announced the signings of six more 2021 draft picks Monday.

The club agreed to terms with pitcher Zane Mills (fourth round), pitcher Gordon Graceffo (fifth round), pitcher Alex Cornwell (15th round), catcher Aaron McKeithan (16th round), pitcher Andrew Marrero (18th round) and first baseman Thomas Francisco (19th round).

The Cardinals now have 10 of their 21 draft picks signed. The club announced four signings -- pitcher Alfredo Ruiz (sixth round), outfielder Michael Antico (eighth round), pitcher Trent Baker (ninth round) and third baseman Osvaldo Tovalin (10th round) -- on July 14.