We have a full day of MLB action on Friday, so check out the Daily Matchups to find out which pitchers to start and sit.

Lenyn Sosa is among those who will be a short-term fill-in at 3B in Chicago; Mervis promotion shakes up 1B for the Cubs, and more.

Tanner Bibee and Logan Allen have started well, and Gavin Williams may be next in line in this talented group of young arms.

Delving a bit deeper into the Pirates' lineup construction yielded an intriguing observation about how it mirrors a template put in place by the Rays. Jarred Kelenic's hot start has landed him third in the lineup over the last six days. Jarren Duran may be taking over the fifth spot in Boston, plus two streamers for next week.

Our first spotlight of the season shines on Mitch Keller, the headliner of our spring sleepers article. Can he sustain his strong April, or is there regression coming?

Multiple roster moves for the Marlins punctuate a busy day of mid-week transactions.

Kevin Gausman has held BOS hitters to a .669 OPS

Early injuries and poor pitching performances keep our focus on the rotations, where Bryce Miller has joined Mason Miller in making an unexpectedly fast MLB debut. We look at Jose Abreu's ongoing struggles in HOU, and more ...

We have a full day of action today, so check out the daily matchups to find out who to start and sit.

Tyrone Taylor is back in the MIL outfield; regulars for SF and NYY hit the IL; a big batch of rookie callups, and more.

LA and ARI have a lot of moving pieces in their rotation and will be seeking consistency in the coming weeks. Plus, two underwhelming members of the rotation in SD, and outfielders that should be stepping into bigger roles in COL and SF.