Who is popular today?

Five things are pretty much certain heading into the 2021 fantasy baseball season: Liam Hendriks, Josh Hader, Aroldis Chapman, Raisel Igelsias and Edwin Diaz, in whatever order you like them, are considered the top five relievers. Beyond those, there are a slew of familiar names, such as Kenley Jansen, Brad Hand, Kirby Yates, Craig Kimbrel...