The Diamondbacks will work with Pfaadt in the minors to correct the issues they spotted during the pitcher's five-start run in the majors, Theo Mackie of the Arizona Republic reports.
Tommy Henry: Still scheduled for start Wednesday
Henry threw 1.1 scoreless innings of relief against the Red Sox on Saturday, but Diamondbacks manager Torey Lovullo confirmed that Henry will still start Wednesday's game against the Rockies, Theo Mackie of The Arizona Republic reports.
Diamondbacks general manager Mike Hazen is not bothered by Lawlar's slump to start the season at Double-A Amarillo, Nick Piecoro of the Arizona Republic reports. The shortstop and Arizona's top prospect is batting .165/.299/.331 over 147 plate appearances.
Ryne Nelson: Quality start in Tuesday's win
Nelson didn't factor into the decision in Tuesday's 4-3 win over the Phillies, allowing one run on three hits over six innings. He struck out four without walking a batter.
Mark Melancon: Begins throwing program
Melancon (shoulder) began a throwing program Monday, MLB.com reports.