Complex sentence: The Atlanta Braves drafted him in the 50th round of the 2009 MLB Draft, 1,498th overall, but did not sign him, as they had no minor league team to assign Edgin.
Split into simpler sentences: The Atlanta Braves drafted him in the 50th round of the 2009 MLB Draft, 1,498th overall. However, the Braves did not sign him, as they had no minor league team to assign Edgin.