Meant it would take longer to score 15-20 runs to get "show mercy" then to just finish game. IMO
It would be 5 runs per 3 inning game. Like any 5 run lead meaning 5-0 / 6-1 / 8-3 would allow you to "Show Mercy"
I know that in other modes there is the 10 run rule, but that's not how baseball is played in real life. I would rather have people quit then have that mercy rule.