[CTcard]

The transfers are on Rivals.  6 or so

I have seen 7 names: Volchko, Scott, Uber, Saum, Becerra, Campbell, Blair.
That's 5 seniors, a junior (Scott), and a sophomore (Volchko).
As mentioned, the only particularly painful one is Volchko - the only one I didn't expect to be gone. 
There could certainly be others I don't know about, but the window closes July 1.

Stanford gets a transfer from Columbia University

https://gocolumbialions.com/sports/baseb...-jeon/2094
Played one game last season then I guess hurt

That link now goes to a female fencer from 2008-09. 
I think a correct link is: Eric Jeon - Baseball - Columbia University Athletics 
[They took him off their 2025 roster page. This is from 2024.]

Eric Jeon is from Fullerton, CA and has spent two years at Columbia. In 2024 he was the Columbia "rookie of the year" and made All Ivy second team. He hit 0.320 with 5 HRs in 42 games/40 starts (team played 44 games) playing third base. 
In 2025 he played in the Lions first game then disappeared and was stricken from their roster for 2025, taken off their official stats (his first game stats are in the full list but under the name "2", which was his number).
There is an article in the NY Post that states he was lost to injury this year. No other mention of him. 
How Columbia baseball saved its season to make NCAA tournament again 

Stanford has yet to get much production out of a transfer. 
Biggest recent contributions I can remember were in 2024 with 109 at bats from Brandon Larson (8th on team and 0.770 OPS) and 29 innings pitched from Kassius Thomas (9th on team and 9.1 ERA).

[CTcard]

The transfers are on Rivals.  6 or so

I have seen 7 names: Volchko, Scott, Uber, Saum, Becerra, Campbell, Blair.
That's 5 seniors, a junior (Scott), and a sophomore (Volchko).
As mentioned, the only particularly painful one is Volchko - the only one I didn't expect to be gone. 
There could certainly be others I don't know about, but the window closes July 1.

Stanford gets a transfer from Columbia University

https://gocolumbialions.com/sports/baseb...-jeon/2094
Played one game last season then I guess hurt

That link now goes to a female fencer from 2008-09. 
I think a correct link is: Eric Jeon - Baseball - Columbia University Athletics 
[They took him off their 2025 roster page. This is from 2024.]

Eric Jeon is from Fullerton, CA and has spent two years at Columbia. In 2024 he was the Columbia "rookie of the year" and made All Ivy second team. He hit 0.320 with 5 HRs in 42 games/40 starts (team played 44 games) playing third base. 
In 2025 he played in the Lions first game then disappeared and was stricken from their roster for 2025, taken off their official stats (his first game stats are in the full list but under the name "2", which was his number).
There is an article in the NY Post that states he was lost to injury this year. No other mention of him. 
How Columbia baseball saved its season to make NCAA tournament again 

Stanford has yet to get much production out of a transfer. 
Biggest recent contributions I can remember were in 2024 with 109 at bats from Brandon Larson (8th on team and 0.770 OPS) and 29 innings pitched from Kassius Thomas (9th on team and 9.1 ERA).