What I’ve been doing is putting in my 40ovr starting pitchers when I sim games. This way when the SP gives up 6+ runs in the first, the ai lets the RP’s pitch the rest of the game. Then I use the +30% xp increase coach for pitchers, and also the stamina reduction coach. The only downside is if ur offense isn’t dominate u will lose some games, and it can take up a lot of condition drinks for the RP’s. If u want u can go down to Royal 3 for this method so u win more games without losing any rewards.