50 HR+20 SB has only happened 5 times in MLB since integration:

1955 Willie Mays - 51-24
1996 Brady Anderson - 50-21
1998 Ken Griffey Jr. - 56-20
2007 Alex Rodriguez - 54-24
2024 Shohei Ohtani - 54-59

Cal Raleigh is on pace to be No. 6 (and, obviously, the first catcher w/40-20)