| 07/02/2034 | Entered the Major League Baseball as an international amateur free agent from South Korea. | 
		
			| 07/05/2034 | Signed a minor league contract ($20,000,000 bonus) out of South Korea with the Texas Rangers organization. | 
		
			| 01/01/2035 | OSA scouting updated ratings (potential): Stuff: 45 (90); Movement: 35 (60); Control: 25 (75). | 
		
			| 04/01/2035 | Named the #49 prospect in the MLB | 
		
			| 07/22/2035 | Was traded by the Texas Rangers to the Arizona Diamondbacks, along with SP Constantino Chamisso, SS Willie de los Santos, CL Jamal Jacobs, a 6th draft pick, a 7th draft pick, a 8th draft pick, a 9th draft pick, a 10th draft pick,  in exchange for . | 
		
			| 01/01/2036 | OSA scouting updated ratings (potential): Stuff: 55 (120); Movement: 35 (55); Control: 40 (80). | 
		
			| 04/01/2036 | Named the #53 prospect in the MLB | 
		
			| 07/02/2036 | Named the #31 prospect in the MLB | 
		
			| 07/18/2036 | Was selected to the 2036 Major League Baseball All-Star Futures Game. | 
		
			| 01/01/2037 | OSA scouting updated ratings (potential): Stuff: 65 (115); Movement: 40 (60); Control: 35 (75). | 
		
			| 04/01/2037 | Named the #26 prospect in the MLB | 
		
			| 07/02/2037 | Named the #22 prospect in the MLB | 
		
			| 07/19/2037 | Was selected to the 2037 Major League Baseball All-Star Futures Game. | 
		
			| 10/30/2037 | Named the #15 prospect in the MLB | 
		
			| 01/01/2038 | OSA scouting updated ratings (potential): Stuff: 65 (115); Movement: 45 (60); Control: 45 (75). | 
		
			| 04/01/2038 | Named the #22 prospect in the MLB | 
		
			| 07/02/2038 | Named the #17 prospect in the MLB | 
		
			| 07/18/2038 | Was selected to the 2038 Major League Baseball All-Star Futures Game. | 
		
			| 11/02/2038 | Named the #10 prospect in the MLB | 
		
			| 11/25/2038 | Received a 1-year contract worth a total of $600,000 through automatic renewal. | 
		
			| 01/01/2039 | OSA scouting updated ratings (potential): Stuff: 70 (110); Movement: 45 (60); Control: 50 (75). | 
		
			| 04/01/2039 | Named the #13 prospect in the MLB | 
		
			| 07/02/2039 | Named the #9 prospect in the MLB | 
		
			| 07/17/2039 | Was selected to the 2039 Major League Baseball All-Star Futures Game. | 
		
			| 10/28/2039 | Named the #8 prospect in the MLB | 
		
			| 11/20/2039 | Received a 1-year contract worth a total of $625,000 through automatic renewal. | 
		
			| 01/01/2040 | OSA scouting updated ratings (potential): Stuff: 80 (115); Movement: 45 (60); Control: 50 (75). | 
		
			| 04/01/2040 | Named the #8 prospect in the MLB | 
		
			| 06/17/2040 | Was selected to the 2040 International League All-Star Game. | 
		
			| 07/02/2040 | Named the #10 prospect in the MLB | 
		
			| 07/15/2040 | Was selected to the 2040 Major League Baseball All-Star Futures Game. | 
		
			| 10/30/2040 | Named the #9 prospect in the MLB | 
		
			| 11/22/2040 | Received a 1-year contract through automatic renewal worth a total of $625,000. | 
		
			| 01/01/2041 | OSA scouting updated ratings (potential): Stuff: 80 (115); Movement: 55 (60); Control: 50 (75). | 
		
			| 11/26/2041 | Received a 1-year contract through automatic renewal worth a total of $625,000. | 
		
			| 01/01/2042 | OSA scouting updated ratings (potential): Stuff: 80 (115); Movement: 60 (65); Control: 55 (75). | 
		
			| 07/31/2042 | Pitches a 4-hit shutout against the Colorado Rockies with 2 strikeouts and 3 BB allowed! | 
		
			| 11/30/2042 | Received a 1-year contract through automatic renewal worth a total of $625,000. | 
		
			| 01/01/2043 | OSA scouting updated ratings (potential): Stuff: 85 (110); Movement: 60 (65); Control: 60 (75). | 
		
			| 05/08/2043 | Pitches a 3-hit shutout against the Miami Marlins with 4 strikeouts and 2 BB allowed! | 
		
			| 06/27/2043 | Pitches a 4-hit shutout against the Los Angeles Dodgers with 9 strikeouts and 0 BB allowed! | 
		
			| 11/29/2043 | Received a 1-year contract through arbitration worth a total of $1,500,000. | 
		
			| 01/01/2044 | OSA scouting updated ratings (potential): Stuff: 90 (105); Movement: 65 (65); Control: 60 (75). | 
		
			| 05/05/2044 | Suspended 6 games after ejection following a brawl. | 
		
			| 05/14/2044 | Pitches a NO-HITTER against the St. Louis Cardinals with 5 strikeouts and 1 BB allowed! | 
		
			| 08/28/2044 | Pitches a 2-hit shutout against the Chicago Cubs with 4 strikeouts and 0 BB allowed! | 
		
			| 09/01/2044 | Wins the MLB NL Pitcher of the Month Award. | 
		
			| 11/28/2044 | Received a 1-year contract through arbitration worth a total of $2,250,000. |