Lemond, 24, the Padres' third-round pick in the 2014 Draft out of Rice University, is 1-0 with a 0.00 ERA over nine innings spanning seven appearances. Lemond has allowed four hits, issued four walks and a hit batter with 12 strikeouts. Opponents are batting .133 against Lemond, who has a 0.89 WHIP. Lemond went 6-6 with a 7.30 ERA in 20 games (14 starts) between Class A Advanced Lake Elsinore and Double-A San Antonio in 2016.
Greene, 22, is hitting .250 (16-for-64) with four homers and 14 RBIs in 16 games. He went deep in three straight games (and four times in a five-game span) early last week.