Update thru play Saturday: 67.2% of MLB pitchers have had a spin reduction (adjusted for velocity) since June 3, and 36% a reduction by more than half a rpm/mph unit. The threat of sticky stuff policing alone seems to be creating deterrence https://t.co/WAlpvX8llI pic.twitter.com/3rYgc1RKMz

— Travis Sawchik (@Travis_Sawchik) June 13, 2021