Jones (5-6) earned the win after allowing just one hit through scoreless seven innings against the Cardinals on Tuesday. He struck out nine.
Jones has recorded scoreless outings of six innings or longer in three of his last four starts. Over his last seven games, the right-hander has posted a 2.09 ERA, 0.98 WHIP and 53:12 K:BB over 38.2 innings. The 25-year-old is slated to start the final game of the season for Pittsburgh on Sunday against the Tigers.