Rob Manfred explains Max Scherzer's sticky-stuff ban: 'I don't think there's any confusion' about rosin rules | CBS Sports Headlines Rob Manfred explains Max Scherzer's sticky-stuff ban: 'I don't think there's any confusion' about rosin rules The mixture used by Scherzer probably did indeed amount to ‘sticky stuff’ ESN FeedsThis … Continue reading Rob Manfred explains Max Scherzer's sticky-stuff ban: 'I don't think there's any confusion' about rosin rules