As we’ve seen, there are many kinds of adjustments that pitchers can make to improve their performance. Some pitchers may change their arm slot, find new grips, or alter other elements of their delivery. In the end, there is a good chance that every pitcher can find subtle ways to improve no matter how good they already are. In the final instalment of The Art of Pitching, QSAO Analyst Nic Osanic investigates examples of pitchers decreasing the usage of their sinker and 2-Seamer in-favour of other pitches.