Cha Seung Baek
 Cha Seung Baek /ˌtʃaʊ ˌsʌŋ ˈbɛk/ (Korean: 백차승 [pɛk tɕʰasʰɯŋ]; born May 29 1980) is a Pacific League pitcher who is currently a member of the Orix Buffaloes. Baek graduated from Busan High School Busan South Korea in 1998. He was signed by the Seattle Mariners as an amateur free agent on September 25 1998.