Mayza was brought in to face a switch-hitter but still a bad move. The move there was to stick with Gausman or bring in a swing and miss reliever.
Bass pitched extremely well for the Marlins last year. Probably well above his head. I don’t even think he was healthy down the strech. But his lack of missing bats and being extremely homerun prone doesn’t make him ideal for late game situations.
Romano was brought into an almost impossible situation because the bullpen couldn’t get outs ahead of him. He gave up 3 runs due to Bichette nearly killing Springer on a pop up. Not overly worried about him. But I wouldn’t say he’s exactly lockdown or anything. He’s mostly very good.