10/30/17 Arizona Fall League Notes

Mitch Keller (RHP) Pittsburgh Pirates – If we are doing AFL superlatives, I think best fastball command goes to Mitch Keller. Today he was surgical. The fastball ranged from 92-97. There was a three-pitch sequence to Thairo Estrada that stood out as an impressive display of command. Keller started with an 85 mph changeup at the bottom-middle of the zone for a swinging strike. Then, he went to the 97 mph heat at the top of the zone. He finished Estrada with a 92 mph fastball that was down and away. I found this to be impressive because Keller appeared to be deliberately changing the eye level of hitters to keep them off balance. The curve was also quite good. It ranged from 78-82, generating some swing and miss and weak ground balls. Keller could use it to both sides of the plate. He left one up to David Thompson, who was not able to take advantage, but for the most part Keller did a good job keeping the pitch down. Overall, it was a dominant outing that displayed what Keller is capable of. This is a polished pitcher who should get a shot in the Pirates rotation at some point next season.

I did not take any video today, but I recorded Keller in his 10/24 start.

Albert Abreu (RHP) New York Yankees – It would not be a stretch to argue that Albert Abreu has better pure stuff than Mitch Keller. The fastball sat 93-95, without much effort in the delivery. The curveball is already considered plus, and Abreu could get swinging strikes with it seemingly at will. It would drop off the table, and hitters swung over it. His changeup had more drop than fade. This pitch was effective largely due to Abreu’s arm speed, which remained constant for fastballs and changeups (1:07 on video). As a result, the timing of opposing batters was thrown off. A scout sitting behind me noted Abreu had more confidence in his offspeed pitches than his fastball. The fastball command was inconsistent. Whether or not Abreu figures this out will go a long way in determining his efficacy at the major league level.

 

 

Author: Jason Pennini

A Baseball Blogger who takes a holistic approach to analyzing the game.

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