Rio Ruiz is on the bench after the Orioles recalled him today.
Hanser Alberto is playing third base and leading off.
Jonathan Villar is batting .393 (22-for-56) with three doubles, two triples, four home runs, 10 RBIs, 17 runs scored and seven stolen bases in his last 13 games since July 25.
Richie Martin has hit safely in 10 of his last 12 games with an at-bat, posting a .359 (14-for-39) average since July 17.
Dylan Bundy faced the Astros on June 9 and allowed two earned runs and three total in six innings. In four career starts and five appearances, Bundy has gone 0-2 with a 5.40 ERA and 1.457 WHIP over 23 1/3 innings.
Josh Reddick is 7-for-13 against Bundy. Aledmys Díaz is 4-for-9 with a double and two home runs.
Former Orioles left-hander Wade Miley is 10-4 with a 3.05 ERA and 1.131 WHIP in 23 starts. He was 10-20 with a 5.75 ERA and 1.689 WHIP in 43 starts with the Orioles.
Miley has allowed two earned runs or fewer in six of his last seven starts. Left-handed hitters are slashing .176/.250/.319 against him this season.
Miley is 2-2 with a 5.33 ERA and 1.461 WHIP in five career starts against the Orioles.
The Astros took two of three games from the Orioles in June.
For the Orioles
Hanser Alberto 3B
Trey Mancini 1B
Anthony Santander RF
Renato Núñez DH
Jonathan Villar 2B
Pedro Severino C
Stevie Wilkerson CF
Jace Peterson LF
Richie Martin SS
Dylan Bundy RHP