Merrill Kelly was good again, but the Arizona Diamondbacks' Justin Martinez couldn't hold a late lead in another loss to the St. Louis Cardinals.

Jordan Walker had two hits and drove in three runs, rebounding from a critical fielding gaffe with an RBI single that lifted the St.

Three players stand out due to their struggles, and Diamondbacks fans are fed up with their constant slumps.

Arizona Diamondbacks GM Mike Hazen wants to see a healthy Justin Martinez and A.J. Puk before seeking another top-end arm before the trade deadline.

Arizona Diamondbacks right-handed pitcher Scott McGough, at 35, has made adjustments to allow him to remain a major league-caliber pitcher.

Jordan Walker went 2-for-4 with a run and three RBIs as the St. Louis Cardinals edged the visiting Arizona Diamondbacks 6-5 with a wild back-and-forth finish Saturday.

Arizona is home to one of baseball's most unique venues. From it's retractable roof to the pool located beyond the wall in left-center field, Chase Field offers fans a fresh baseball experience. Arizona Diamondbacks Established: 1998 National League West Ballpark: Chase Field (opened 1998)

"Every time we play against them, it's a good game," Arizona Diamondbacks third baseman Eugenio Suarez said. "We played really good baseball."

Get St. Louis vs Arizona baseball betting preview, spread and over/under insights for their matchup on May 23.