Perez (1-3) took the loss Wednesday as the White Sox were downed 1-0 by Atlanta, allowing an unearned run on three hits over 5.1 innings. He struck out five without walking a batter.
The White Sox recalled Gonzalez from Triple-A Charlotte on Wednesday.
#5 BP
Elvis Peguero: Goes down with strained elbow
Aug 20th
The White Sox placed Peguero on the 15-day injured list Thursday with a right elbow strain.
#1 3B
Miguel Vargas: Scores three times
Aug 19th
Vargas went 2-for-4 with a double, a walk, one RBI and three runs scored Tuesday against Atlanta.
#1 P
Shane Smith: Works six innings
Aug 19th
Smith allowed four earned runs on seven hits and two walks while striking out four across six innings Tuesday against Atlanta. He did not factor into the decision.
#1 C
Kyle Teel: Season-high four RBI in loss
Aug 19th
Teel went 2-for-4 with a home run, a double and four RBI in Tuesday's 11-10 loss to Atlanta.
#9 BP
Owen White: Placed on IL with hip impingement
Aug 19th
The White Sox placed White on the 15-day injured list Tuesday due to a right hip impingement.
#6 CF
Luis Robert: Smacks 13th homer
Aug 18th
Robert went 1-for-6 with a two-run home run and two runs scored Monday against Atlanta.
#1 RF
Mike Tauchman: Knocks in pair
Aug 18th
Tauchman went 2-for-6 with a double, two RBI and a run scored Monday against Atlanta.
#1 1B
Lenyn Sosa: Homers in four-RBI effort
Aug 18th
Sosa went 2-for-6 with a three-run home run and an additional RBI in Monday's 13-9 win over Atlanta.
#3 P
Yoendrys Gomez: Strikes out three in third win
Aug 18th
Gomez (3-1) notched the win Monday against Atlanta, allowing four runs (three earned) on seven hits and one walk in five-plus innings. He struck out three.
#6 PROS
Noah Schultz: Aiming for late-August return
Aug 18th
Schultz is progressing in his recovery from right knee discomfort, and the White Sox are hopeful that he'll be able to return from Triple-A Charlotte's 7-day injured list in late August, MLB.com reports.
#6 BP
Tyler Alexander: Tosses 2.1 innings Saturday
Aug 18th
Alexander struck out four and allowed three earned runs on five hits and one walk over 2.1 innings in relief in Saturday's 6-2 loss to the Royals.
#2 P
Davis Martin: Fires six shutout innings
Aug 17th
Martin did not factor in the decision during Sunday's loss to Kansas City. He allowed a hit and three walks over six scoreless frames while striking out four.
Iglesias struck out one in a perfect ninth inning Wednesday to record his 21st save of the season in a 1-0 win over the White Sox.
#1 PROS
Hurston Waldrep: Blanks Pale Hose for fourth win
Aug 21st
Waldrep (4-0) picked up the win Wednesday, allowing four hits and a walk over seven scoreless innings in a 1-0 victory over the White Sox. He struck out seven.
#1 C
Drake Baldwin: Resting against lefty
Aug 20th
Baldwin is out of the lineup for Wednesday's game against the White Sox.
#1 CF
Michael Harris: Extends hit streak with homer
Aug 20th
Harris went 1-for-5 with a two-run home run in Tuesday's win over the White Sox.
#1 RF
Ronald Acuna: Swipes bag Tuesday
Aug 20th
Acuna went 1-for-3 with two walks, two runs scored, an RBI and a stolen base in Tuesday's win over the White Sox.
#4 P
Bryce Elder: Pummeled by White Sox on Tuesday
Aug 19th
Elder didn't factor into the decision Tuesday against the White Sox, allowing eight runs on nine hits and two walks in 4.2 innings. He struck out three.
#1 2B
Ozzie Albies: Three hits, steal in narrow win
Aug 19th
Albies went 3-for-5 with two RBI and a stolen base in Tuesday's 11-10 win over the White Sox.
#2 LF
Jake Fraley: Claimed by Atlanta
Aug 19th
Atlanta claimed Fraley (knee) off waivers from the Reds on Tuesday.
#6 BP
Hunter Stratton: Dispatched to Gwinnett
Aug 19th
Atlanta optioned Stratton to Triple-A Gwinnett on Tuesday.
#1 LF
Jurickson Profar: Plates five in multi-homer game
Aug 18th
Profar went 3-for-5 with two home runs, five RBI, a stolen base and an additional run scored in Monday's 13-9 loss to the White Sox.
#2 C
Sean Murphy: Fades into timeshare
Aug 18th
Murphy is out of the lineup for Monday's game against the White Sox.
#1 P
Chris Sale: One more rehab start on tap
Aug 18th
Sale (ribcage) will make one more rehab start at Double-A Columbus on Saturday before rejoining the Atlanta rotation, Mark Bowman of MLB.com reports.
#1 1B
Matt Olson: Swipes rare bag
Aug 18th
Olson went 1-for-5 with a stolen base in Sunday's win over the Guardians.
#6 P
Erick Fedde: Coughs up four runs
Aug 17th
Fedde did not factor in the decision during Sunday's win over the Guardians. He allowed four runs on six hits and three walks over four innings while striking out five.
#5 PROS
Didier Fuentes: Hits IL at Triple-A
Aug 17th
Triple-A Gwinnett placed Fuentes on its 7-day injured list Aug. 10 due to an unspecified injury.
#3 3B
Vidal Brujan: Moves back to bench role
Aug 17th
Brujan is out of the lineup for Sunday's game against the Guardians.
#1 SS
Nick Allen: Tallies three hits in rout
Aug 16th
Allen went 3-for-4 with a double, a run and two RBI in Saturday's 10-1 win against Cleveland.
#5 P
Joey Wentz: Notches win with quality start
Aug 16th
Wentz (4-3) earned the victory over Cleveland on Saturday, allowing one run on three hits and two walks while striking out five batters over six innings.