Christian Walker 1B (Diamondbacks) - At 26 and recently put on waivers by the Orioles Christian is not much of a prospect. But he did hit for the cycle in a 4 for 6 game, driving in five runs. He is an RBI machine with his 42 leading the Pacific Coast League. His 10 homeruns is second in the league, but the league leader Jamie Romak has left for the KBO.
Colton Welker 3B (Rockies) - Colton will not move Nolan Arenado from third base. At 19 years of age the Rockies have a long time to figure out where they want to place him. He is wearing out Low A pitchers. A 13 for 21 five game hitting streak has elevated his average to .355. He has homered in his last two games driving in 7 of the 18 runs he has driven in all year.
Johan Mieses CF (Dodgers) - When Johan hits the ball they usually go over the fence. In a three game stretch he collected five of his 10 hits for the year, four of them clearing the fence. Five of his 10 hits have cleared the fence. The 36 whiffs in 24 games has anchored his average at .125 in AA.
Tyler Wade SS (Yankees) - Shortstop appears to be well stocked in the Yankees minor league system. Tyler may not be the most heralded, but a seven game hitting streak (14 for 33) raised his average to .326 and produced his first two homeruns. Tyler has 12 steals in 15 attempts and has already appeared on this list twice, one more than Gleyber Torres.
Brendan Rodgers SS (Rockies) - Brendan is in the midst of a 13 game hitting streak that puts his average at a Ted Williams like .405. A promotion from the California League looks to be on the horizon.
Ryan Mountcastle SS (Orioles) - The Orioles will be looking for a shortstop in a couple years after J.J. Hardy departs and Machado follows him a year later. The 2015 first round pick had a four hit game to raise his average to .342. Ryan is showing some power with his bat, unloading for seven homeruns and 14 doubles for a .596 slugging average.
Jon Duplantier RHP (Diamondbacks) - In five starts Jon has not given up an earned run in four of them. He pitched another five innings of shutout ball, allowing just two hits and striking out eight. The whiffs give him 48 for his 36 innings. The opposition is hitting only .142 against him.
Kyle Lloyd RHP (Padres) - Kyle threw the third no hitter of the year, going all nine innings. He walked one and only struck out three. There was a three game stretch in which he gave up 14 runs in just under 13 innings. His other five starts he has only allowed two earned runs.
Kolby Allard LHP (Braves) - His back problems seem to be gone. In eight starts he has only given up six runs. The strikeout numbers are not great (35 in 44 innings) but hitters are not making solid contact (.190). Last year Kolby only went 87 innings. This year he has already reached 44 innings.
Lucas Sims RHP (Braves) - Up a level in AAA Sims threw 6.2 innings of shutout ball, giving up just two hits, striking out 10. Lucas could be an option for the Braves in mid-season.
Chance Adams RHP (Yankees) - Chance dominated in AA, allowing just four earned runs in six starts. The opposition hit just .183 against him. Promoted to AAA he pitched five more shutout innings, allowing just two hits. The Yankees could use some starters with Tanaka struggling.
Wilmer Font RHP (Dodgers) - Wilmer had a day with 15 whiffs in just seven innings of work. He gave up one run on two hits. For the year Font has been a whiff machine with 63 in 42 innings. Font has bounced around with his high 90s fastball putting him in the closer role for a couple years. Font did not pitch in 2015 after being released by the Rangers but the Dodgers signed him in 2016 and moved him into the rotation.