Braves promoted SS prospect Tate Southisene to Double-A Columbus.
Southisene receives his second promotion in less than two months, reaching the upper minors just a few months before his 20th birthday. He was Atlanta’s first-round pick in last year’s MLB Draft and has put together a breakthrough campaign, slashing .279/.408/.469 with 12 homers and 49 steals across 417 plate appearances between Low-A Augusta and High-A Rome. His stock has taken off in dynasty formats and he projects as an impact fantasy contributor down the line, mostly due to his stolen base ability. The fact that he’s continued adding over-the-fence power is a positive sign.