Nomar Mazara has hit 20 HR for three straight seasons--does he have the skills to finally push past that barrier in 2019? Plus, Willson Contreras, Matt Barnes, Brandon Lowe, and Jason Vargas.

Opening Day and a look at Arizona, Kansas City, Miami, Minnesota and San Francisco pens.

Eugenio Suarez managed to perform at an even higher level than he did during his breakout 2017 campaign, batting .283 with a career-high 34 HR in 527 AB. What can we expect in 2019? Plus, Kyle Hendricks, A.J. Pollock, Jordan Hicks, and Brian McCann.

Martin Perez has a lot to prove before he can be considered roster-worthy in most leagues. But if you play in a deep league, his mechanical adjustments and regained fastball velocity make him a viable end-rotation speculation.

After signing a 10-year mega deal, is Bryce Harper ready to truly take off in Philadelphia? Plus, Chris Taylor, Brandon Crawford, Pedro Strop, and Trevor Richards.

Xander Bogaerts can sustain his 2018 skills, Ryan Pressly has the skills for strikeouts and ratios, Mitch Garver provides some value as a deep-league catcher, and Domingo German's skills can play in 2019.

The smoking spring of Scott Schebler makes him a profit center worth targeting in your 2019 drafts.

Can Byron Buxton finally bust out? Also, Tim Anderson, Bud Norris, Brian Goodwin, & Martin Perez.

The big springs of former top prospects Austin Meadows, Byron Buxton, Yoan Moncada, and Franklin Barreto are turning them into some of the best young breakout targets in the AL.

Trevor Bauer blossomed into ace-level performance in 2018—did he also have ace-level skills, and could he get even better in 2019? Plus, C.J. Cron, Archie Bradley, Johan Camargo, and Alex Gordon.

Wrap-up observations from spring bullpens in the NL.