Here's another update on conference records. Not surprisingly, the Pac12 and SEC are dominant.
In terms of conference records (conferences with at least 2 teams)
Pac12 (5 teams) 23-8 (2 teams in CWS, 1 team in Final)
SEC (8 teams) 32-16 (3 teams in CWS, 1 team in Final)
ACC (7 teams) 18-15 (1 team in CWS)
B12 (4 teams) 11-10
BEast (2 teams) 5-4
B1G (2 teams) 1-4
Mtn West (2 teams) 5-5
MVC (3 teams) 3-6
CUSA (4 teams) 4-8
Southern (3 teams) 5-6
WCC (2 teams) 2-4
Southland (2 teams) 2-4
WAC (2 teams) 1-4
MAC (1 team) 6-3 Kent St
America East (1 team) 6-4 Stony Brook