Ryan Keith Sadowski
- Bats Right , Throws Right
- Height 6' 4" , Weight 195 lb.
- School University of Florida
- Debut June 28, 2009
- Final Game July 31, 2009
- Born October 4, 1982 in Miami, FL USA
Ryan Sadowski did not give up an earned run in either of his first two major league starts. Pitching for the San Francisco Giants, he defeated Milwaukee on June 28, 2009 and Houston on July 3. He was then on the wrong end of a 5-0 shutout loss to Chris Volstad and the Florida Marlins on July 8, but not before extending his streak of innings without giving up an earned run to 16. Sporting an ERA of 1.00, he was sent down to the Class A San Jose Giants in order not to be idle during the All-Star break.
Sadkowski signed with the Korea Baseball Organization's Lotte Giants for 2010. He was their Opening Day starter on March 27 and allowed 3 runs in 5 innings to take the loss; only one of the runs was earned, though.