Collins (concussion) was activated from the 7-day injured list Saturday, James Fegan of The Athletic reports.

Collins (concussion) is expected to return in around five days, Scott Merkin of MLB.com reports.

Collins (concussion) was placed on the minor-league injured list Thursday, James Fegan of The Athletic reports.

Collins went 1-for-4 with a solo home run for Triple-A Charlotte in Saturday's game against Indianapolis.

Collins went 3-for-5 with two home runs and a triple in a 12-11 win over Triple-A Durham on Thursday.

Collins was reassigned to minor-league camp Wednesday.

Collins will begin the 2019 season at Triple-A Charlotte, Scott Merkin of MLB.com reports.

Collins was invited to the White Sox's major-league camp, Daryl Van Schouwen of the Chicago Sun-Times reports.

Collins leads the minor leagues in walks (87), on-base percentage (.408) and walk rate (21 percent) with an .833 OPS in 96 games for Double-A Birmingham.

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Chicago White Sox catching prospect Zack Collins extended his hitting streak to seven games on Monday. The former first-round pick was off to a slow start for Double-A Birmingham but is now heating up. He finished Monday 2-for-5 with two runs scored. Collins is still sitting at a .206 batting average. Collins provides plus power behind the dish, but it remains to be seen if the White Sox will end up keeping him behind the plate. He is a name to monitor in dynasty leagues and is unlikely to see the big leagues in 2018.

Collins went a combined 1-for-5 with a solo home run and a walk in Sunday's doubleheader for Double-A Birmingham.

Collins worked on fixing a hitch in his swing over the winter, Daryl Van Schouwen of the Chicago Sun-Times reports.

Collins has been invited to the White Sox's major-league camp this spring, James Fegan of The Athletic Chicago reports.

Collins finished the 2017 at Double-A Birmingham, posting an .893 OPS over 12 games with the Barons.

Collins was promoted from High-A Winston-Salem to Double-A Birmingham on Tuesday, Dan Hayes of CSN Chicago reports.

Collins was removed from Sunday's game with High-A Winston Salem after sustaining a bruised forearm, Scott Merkin of MLB.com reports.

Collins will participate in the All-Star Futures Game on July 9 as part of the festivities leading up the All-Star Game.

Collins, 22, is hitting .230/.392/.455 with eight home runs and 26 RBI through 50 games for High-A Winston-Salem.

Collins made a technical adjustment to reduce his throw time to second base and has nailed 10 of 14 would-be base-stealers this season, Dan Hayes of CSN Chicago reports.

Collins, 22, is 8-for-24 (.333) with one home run and two RBI through seven games for High-A Winston-Salem.

Collins was reassigned to White Sox minor league camp Friday.

Collins will have to prove he can catch at the major-league level, according to scouts, Daryl Van Schouwen of the Chicago Sun-Times reports.

Collins spent most of his time in the Arizona Fall League, catching bullpen sessions and refining his defensive skills.

Collins, 21, is batting .265/.368/.510 with three home runs and 11 RBI through 13 games at High-A Winston-Salem.

Collins signed his contract with the White Sox on Tuesday, Jonathan Mayo of MLB.com reports.

The White Sox have selected Collins with the 10th overall pick in the 2016 first-year player draft.