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Braves' Ronald Acuña Jr. becomes founding member of 40-70 club - ESPN
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Ronald Acuña is one of the most exciting players in the league - Beyond the Box Score
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Braves promote Ronald Acuna Jr. to active roster after minors assignment
![Ronald Acuña Jr.: Atlanta Braves outfielder becomes the first player in MLB history to join the 40-70 club](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w372/mlb/aukfmr5xplmqqsjnnbr8)
Prospect Ronald Acuna debuts
![Ronald Acuña Jr.: Atlanta Braves outfielder becomes the first player in MLB history to join the 40-70 club](https://www.si.com/.image/ar_16:9%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTgwMzUyNDQ4MzExODYyNDIy/ronald-acuna.jpg)
Ronald Acuna Jr.: Atlanta Braves star is better than ever in 2021 - Sports Illustrated
![Ronald Acuña Jr.: Atlanta Braves outfielder becomes the first player in MLB history to join the 40-70 club](https://www.usatoday.com/gcdn/presto/2020/09/05/USAT/1c794c31-0de8-40f4-bab7-c32a5f4f7f87-acuna.jpg?crop=4232,2381,x1,y106&width=3200&height=1801&format=pjpg&auto=webp)
Ronald Acuña Jr.: Atlanta star ties Braves record for leadoff homers
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Ronald Acuña Jr. becomes 5th player in MLB history to join 40-40 club and 1st to reach 40-60
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Ronald Acuña Jr. becomes first 40-70 player in MLB history as Braves knock Cubs out of playoff position in NL
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Looking back at Atlanta Braves Ronald Acuña Triple-A tear
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Ronald Acuna Jr. could be fifth 40-40 club member
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Ronald Acuña Jr. becomes first 40-70 player in MLB history as Braves knock Cubs out of playoff position in NL