The waiver wire is a crucial tool in fantasy baseball, helping managers find valuable saves in the ninth inning. Lucas Erceg, Paul Sewald and Jordan Romano are all seen as key players who can help secure league-winning outcomes. This comes after Carlos Estévez, the current Royals closer, was placed on the 15-day injured list due to an ankle contusion and a decrease in his average fastball velocity. Despite this, there is a real possibility that the Royals will stick with Erceeg, especially if he continues to perform well. Additionally, Romano has found a new lease on life with the Angels, reclaiming the closer role with veteran poise.