Thu May 27, 2021 2:27 pm
From the rules of the daily game:
Cards will change based on players’ recent results, their season stats, projected stats, and how far through the MLB season is. Since time is a factor, cards may change even when the player doesn’t play. Injured players, a player sent to the minors, or a player who just has a day off will likely see their card change. Players who are no longer on a team’s 40-man roster will have their last card from when they were on the 40-man roster copied forward every day until they go back on a 40-man roster.
Cards are initially based heavily on projections. Current season stats and recent performance (hot/cold) get added in as well but how many PA/IP they have and at what point of the season it is also makes a difference.