Fellow relievers Phil Maton and Steven Matz will also generate interest. Helsley has expressed a preference to stay and remain long term with the Cardinals.

Preview the July 19 matchup between the Minnesota Twins and Colorado Rockies with odds over/under, game spread, betting lines and more.

Preview the July 18 matchup between the St. Louis Cardinals and Arizona Diamondbacks with odds over/under, game spread, betting lines and more.

Along with Ferguson, the Cardinals’ Steven Matz could emerge as an option if St. Louis falls out of contention. LHP José Quintana, Milwaukee Brewers ...

He’s also holding left-handed hitters to a .196 batting average and .239 slugging percentage. Along with Ferguson, the Cardinals’ Steven Matz could emerge as an option if St. Louis falls out of ...