https://www.baseballamerica.com/stories/ranking-the-best-pitches-in-the-top-100/
"1. Grayson Rodriguez (FF, SL, CB, CHG)—Simply put, Grayson Rodriguez’s pitch mix is on another planet. His four-seam fastball has average movement, but he ranks third in average fastball velocity for pitchers on the Top 100, along with the third highest whiff rate on his fastball at a mark of 37%. His slider generates whiffs at a 40% rate, while landing in the zone at an above-average rate. His curveball is one of the top three curves on the list, as he was one of two pitchers in the top 100 with a curveball that had both a strike rate above 60% with a whiff rate above 50% (Cade Cavalli was the other). The changeup, however, might be Rodriguez’s best pitch. He has the only changeup on the list with a true negative IVB, meaning he has an innate ability to kill lift, or ride, on the pitch. This unique movement profile allows the pitch to generate good outcomes at a high rate as Rodriguez boasts the only changeup in the top 100 with both a strike rate above 65% and a whiff rate above 45%. It’s Rodriguez’s command of his plus stuff that sets him apart from other pitching prospects.
3. D.L. Hall (FF, SL, CB, CHG)—Unfortunately, injuries robbed us of a full season from Hall in 2021, because when Hall is healthy he boasts some of the best lefthanded stuff in baseball. Case and point, Hall is the only pitcher on this list with four different pitches with whiff rates above 40%, meaning every pitch in Hall’s arsenal has the ability to miss bats at a high rate. His fastball is the only heater on this list with a whiff rate of 40% or above, and he showed the ability to get the pitch in the zone, with a strike rate just a hair below 70%. It’s the combination of plus velocity and a flat approach angle that drives results on Hall’s fastball, as he has the flattest approach angle of pitchers on this list that averaged 97 mph or above on their fastball. Batters were helpless against his four-seamer even when they did make contact, batting just .119/.246/.186 against it in his brief 2021 season. While Hall’s primary secondary as an amateur was a curveball, his slider and changeup have become equally important parts of his arsenal. His curveball still misses bats, and hitters had the lowest slash line against the pitch of any in his mix, but his command is better on both his changeup and slider, meaning the curveball’s utility is primarily as a chase pitch. His slider, on the other hand, was one of six sliders on the list with a strike rate of 60% or above and a whiff rate of 40% or above. His changeup was hit the most of his quartet of pitches, but also drove the most whiffs, while seeing an average strike rate. In closing, Hall has an easy plus fastball that is metrically double-plus, with a trio of strong secondaries that miss bats. It's just a matter of sustained health and improved strike-throwing on his curveball and changeup."