Aaron Nola has followed up a terrific 2H of 2017 by posting a 2.44 ERA through 199 IP in 2018. Should he now be considered an "ace"? Plus, Lorenzo Cain, Ender Inciarte, Steven Matz and Amed Rosario.

Brandon Woodruff's strong close to the 2018 season is positioning himself for further gains in 2019.

Mookie Betts could be the first pick in 2019 drafts, and Lucas Giolito is sharpening his second-half skills.

The A's Ramon Laureano has been wowing fans with his throwing arm and defense, but do his offensive skills suggest he'll be a fantasy asset? Plus, Roman Quinn, Jace Fry, Cedric Mullins and Jorge Lopez.

All 15 NL pens? Check.

Slugging first baseman Luke Voit has filled a late-season need for both the Yankees and fantasy owners alike. Find out who else is moving the market during the home stretch.

Chris Archer's results are lagging behind his skills once again, and his skills aren't quite up to their usual level. Is it time to stop holding out hope that he can be an ace? Plus, Alex Wood, Brian Dozier, Scott Schebler, and David Dahl.

After a slow start to the season, Adam Frazier has flashed his multi-category potential during his big second half, making him one of several middle-infielders with breakout potential heading into 2019.

Has Aaron Judge's 2018 hr/f been lucky? What's wrong with Kyle Seager, and is he a good buy-low for 2019? Plus performance validation analysis of Jackie Bradley, Taylor Rogers, and Ken Giles.

Ryan O'Hearn is off to a flying start, with 9 HR in his first 100 plate appearances--has his power come with skill support? Plus, Victor Arano, Mason Williams, Justin Anderson, and Yefry Ramirez.

Tyler White's relentless production since his latest recall on July 29 has his ownership percentage soaring. Who else is moving in the market as we head into the home stretch?