1) Bygone pitching star Johnny 2) Famed Boston pitcher 3) Former Boston pitcher 4) Onetime Spahn moundmate 5) Pitcher johnny 6) Pitching coach Johnny 7) Pitching great 8) Spahn teammate johnny 9) Teammate of Spahn 10) Welsh record producer Found on https://www.crosswordclues.com/clue/sain
Sain transitive verb [ Confer Saint , Sane .] To sanctify; to bless so as to protect from evil influence. [ R.] Sir W. Scott. Found on http://www.encyclo.co.uk/webster/S/6