Show No. 21 is a Friday Full Edition featuring a two-part interview with Jeff Zimmerman, from Rotographs, the Launch Angle podcast, and The Process fantasy baseball manual... in Part 1 (2:30), Jeff and PD discuss the effects of rest days on hitters and applying pitch modeling to fantasy baseball... and in Part 2 (1:33:45), Jeff tells PD about hitters he's been watching, including Kyle Manzardo, Jarred Kelenic, and big-money target Masataka Yoshida...and pitchers including Reid Detmers, Joey Estes, and a lefty-specialist opener strategy in MIL... In the Market Watch player news report, PD and Ray Murphy discuss hitter and pitcher news from the AL (41:15) and the NL (1:12:15)... In the Minor League Minute (2:12:35), BHQ Minor Leagues analyst Rob Gordon updates six prospects, including ARI SS Jordan Lawlar and NYY OF Jasson Dominguez... In the Frequent Flyer (2:17:15), BaseballHQ analyst Alex Beckey looks at ARI C Jose Del Castillo... And in Extra Innings (2:20:35), PD looks at the slow decline of the four-seam fastball... Runs 2:28:40