Most walks allowed in a big league debut

[Cowtipper]

What pitcher holds the record for most walks allowed in a big league debut?

Post 1900?

Post 1950?

I'm just wondering, because I was doing some research and found that Mike Thompson allowed nine walks in his big league debut in 1971, and that's quite a lot.

Thanks for the help.

[ipitch]

Using the Pitching Gamelog Finder...
http://www.baseball-reference.com/pi/pgl_finder.cgi
the record from 1956 to 2008 is 11 by Jimmy Freeman in 1972. There may or may not be others tied with 11.

[RuthMayBond]

I don't know the game total but Bob Ewing walked seven in the FOURTH INNING in his debut.
Bruno Haas AND George Van Haltren walked SIXTEEN in their debuts.