Montgomery (lower leg) made a relief appearance in Friday's 8-0 loss to the Astros, giving up four earned runs on four hits and one walk while striking out three.
Suarez went 2-for-4 with a solo home run and a second run scored in Saturday's 11-5 loss to the Astros.
#4 P
Eduardo Rodriguez: Shaky command in Saturday's loss
Sep 8th
Rodriguez (2-2) took the loss Saturday as the Diamondbacks were downed 11-5 by the Astros, giving up five runs (four earned) on seven hits and three walks over four innings. He struck out one.
#2 C
Jose Herrera: Back in action
Sep 8th
Herrera went 1-for-3 with an RBI and a run scored in Saturday's 11-5 loss to Houston.
#4 PROS
Adrian Del Castillo: Resting against lefty
Sep 7th
Del Castillo isn't in Arizona's lineup for Saturday's game against the Astros.
#3 P
Brandon Pfaadt: Hit hard in Friday's loss
Sep 7th
Pfaadt (9-8) took the loss Friday, giving up four runs on eight hits and two walks over 4.2 innings as the Diamondbacks were downed 8-0 by the Astros. He struck out five.
Perdomo batted leadoff and went 2-for-5 with a run scored in Thursday's 3-2 loss to San Francisco.
#2 P
Merrill Kelly: Rebounds with seven quality innings
Sep 5th
Kelly did not factor into the decision Thursday, allowing two runs on six hits over seven innings against the Giants. He struck out eight.
#1 RF
Corbin Carroll: Another two steals in win
Sep 5th
Carroll went 1-for-4 with an RBI, a run scored and two stolen bases in Wednesday's win over San Francisco.
#1 P
Zac Gallen: Hurls six shutout, no-hit innings
Sep 5th
Gallen (11-6) picked up the win over the Giants on Wednesday, allowing four walks and no hits over six shutout innings. He struck out eight.
#1 1B
Pavin Smith: Homers, swipes bag in win
Sep 5th
Smith started in left field and went 1-for-3 with a walk, a stolen base, a home run and an additional run scored in Wednesday's 6-4 win over the Giants.
#1 CL
Justin Martinez: Secures eighth save
Sep 4th
Martinez picked up the save in Tuesday's 8-7 win over the Giants, allowing one run on three hits and a walk while striking out three over 1.1 innings.
#6 P
Ryne Nelson: Racks up nine strikeouts in win
Sep 4th
Nelson (10-6) got the win over the Giants on Tuesday, allowing two runs on four hits and two walks while striking out nine over 6.2 innings.
#1 CF
Jake McCarthy: Taking seat Tuesday
Sep 3rd
McCarthy is out of the lineup for Tuesday's game against the Giants.
#1 LF
Lourdes Gurriel: Lands on injured list
Sep 3rd
The Diamondbacks placed Gurriel on the 10-day injured list Tuesday with a left calf strain, Jesse Friedman of GoPHNX.com reports.
#1 PROS
Jordan Lawlar: Closing in on return
Sep 2nd
Diamondbacks manager Torey Lovullo said Monday that he's hopeful Lawlar (hamstring) can return from the 7-day injured list at Triple-A Reno "soon," Jesse Borek of MLB.com reports.
#7 PROS
Gino Groover: Moves up to Double-A
Sep 2nd
The Diamondbacks promoted Groover from High-A Hillsboro to Double-A Amarillo on Sunday.
#1 BP
Ryan Thompson: Suffers tough loss in key game
Sep 1st
Thompson (7-4) was the losing pitcher in Saturday's game against the Dodgers, allowing two runs on three hits while striking out one over one inning.
#5 PROS
Ryan Waldschmidt: Likely done for season
Aug 29th
Single-A Visalia placed Waldschmidt on its 7-day injured list Thursday with a hamstring strain, Jack Sommers of SI.com reports. He's not expected to play again this season.
Singleton is out of the lineup for Sunday's game against the Diamondbacks.
#1 3B
Mauricio Dubon: Excluded from lineup Sunday
Sep 8th
Dubon (thumb) is out of the lineup for Sunday's game against the Diamondbacks.
#1 CF
Jake Meyers: Out of Sunday's lineup
Sep 8th
Meyers is not in the lineup for Sunday's game against the Diamondbacks.
#1 SS
Jeremy Pena: Drives in three
Sep 8th
Pena went 2-for-5 with a three-run home run Saturday against the Diamondbacks.
#1 2B
Jose Altuve: Crosses plate three times Saturday
Sep 8th
Altuve went 3-for-5 with a double, a solo home run and two additional runs scored in Saturday's 11-5 win over the Diamondbacks.
#1 RF
Kyle Tucker: Idle Saturday
Sep 7th
Tucker isn't in Houston's lineup for Saturday's game against the Diamondbacks, Chandler Rome of The Athletic reports.
#1 DH
Yordan Alvarez: Goes yard twice in win
Sep 7th
Alvarez went 2-for-4 with two home runs and six RBI in Friday's 8-0 win over the Diamondbacks.
#1 P
Framber Valdez: Blanks Arizona for 14th win
Sep 7th
Valdez (14-6) picked up the win in Friday's 8-0 rout of the Diamondbacks, allowing two hits and three walks over seven scoreless innings. He struck out seven.
#4 P
Ronel Blanco: Available out of bullpen
Sep 6th
Blanco will be available out of the bullpen for this weekend's series against the Diamondbacks, Chandler Rome of The Athletic reports.
#3 3B
Zach Dezenzo: Dispatched to Triple-A
Sep 6th
The Astros optioned Dezenzo to Triple-A Sugar Land on Friday.
#2 P
Hunter Brown: Strong start in no-decision
Sep 5th
Brown did not factor into the decision Thursday against Cincinnati, allowing four hits and one walk over six scoreless innings. He struck out six.
Arrighetti (7-12) took the loss Wednesday against Cincinnati, allowing nine runs on six hits and three walks over two-thirds of an inning. He struck out one.