The Seibu Lions announced that they placed pitcher Neil Wagner on waivers. Wagner pitched in thirty-six games and went 2-1 with a 4.22 ERA. He also recorded one save and nine holds.
Source: Seibu 9/28/2018, Nikkan Sports 9/28/2018, Tokyo Sports 9/28/2018
[UPDATE 10/5 @ 4:03pm]
Wagner became a free agent. No teams tried to claim him.
Source: Nikkan Sports 10/5/2018