| 04/20/2036 | Entered the Major League Baseball as an international amateur free agent from South Korea. | 
		
			| 04/23/2036 | Signed a minor league contract ($4,999,999 bonus) out of South Korea with the San Francisco Giants organization. | 
		
			| 06/19/2036 | Was selected to the 2036 Pioneer Baseball League All-Star Game. | 
		
			| 07/21/2036 | Injured (Mild calf strain), day-to-day for one week. | 
		
			| 09/19/2036 | Pitches a NO-HITTER against the Calgary Flames with 7 strikeouts and 1 BB allowed! | 
		
			| 01/01/2037 | OSA scouting updated ratings (potential): Stuff: 45 (70); Movement: 35 (55); Control: 25 (65). | 
		
			| 05/17/2037 | Was traded by the San Francisco Giants to the Milwaukee Brewers, along with SP Baltwin van Vliet, a 1st draft pick,  in exchange for SP Justin Evans, LF Tso-lin Fen, SP Jarne de Ruiter. | 
		
			| 09/15/2037 | Injured (Mild shoulder strain), day-to-day for 1-2 weeks. | 
		
			| 01/01/2038 | OSA scouting updated ratings (potential): Stuff: 45 (70); Movement: 40 (55); Control: 20 (60). | 
		
			| 01/01/2039 | OSA scouting updated ratings (potential): Stuff: 55 (70); Movement: 40 (55); Control: 30 (60). | 
		
			| 09/06/2039 | Injured (Back stiffness), day-to-day for one week. | 
		
			| 01/01/2040 | OSA scouting updated ratings (potential): Stuff: 60 (75); Movement: 50 (60); Control: 35 (60). | 
		
			| 06/06/2040 | Suspended 6 games after ejection following a brawl. | 
		
			| 12/27/2040 | Drafted in the rule 5 draft (Round 1 , Pick 23, 23rd overall Pick) by the Oakland Athletics from the Milwaukee Brewers. | 
		
			| 01/01/2041 | OSA scouting updated ratings (potential): Stuff: 70 (80); Movement: 55 (60); Control: 40 (60). | 
		
			| 06/04/2041 | Suspended 6 games after ejection following a brawl. | 
		
			| 11/26/2041 | Received a 1-year contract through automatic renewal worth a total of $625,000. | 
		
			| 12/25/2041 | Strikes out 25 against the Atlanta (WIN) Braves. | 
		
			| 01/01/2042 | OSA scouting updated ratings (potential): Stuff: 75 (85); Movement: 55 (60); Control: 50 (60). | 
		
			| 01/01/2042 | Wins the WIN A Pitcher of the Month Award. | 
		
			| 03/04/2042 | Wins the 2041 WIN A Pitcher of the Year Award. | 
		
			| 05/03/2042 | Injured (mild hamstring strain),day-to-day for one week. | 
		
			| 11/13/2042 | Wins the 2042 IL AL Reliever of the Year. | 
		
			| 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: 80 (85); Movement: 60 (60); Control: 60 (60). | 
		
			| 12/01/2043 | Received a 1-year contract through automatic renewal worth a total of $625,000. | 
		
			| 01/01/2044 | OSA scouting updated ratings (potential): Stuff: 80 (85); Movement: 55 (60); Control: 60 (65). | 
		
			| 05/07/2044 | Pitches a 3-hit shutout against the San Francisco Giants with 4 strikeouts and 3 BB allowed! | 
		
			| 11/28/2044 | Received a 1-year contract through arbitration worth a total of $1,100,000. | 
		
			| 01/01/2045 | OSA scouting updated ratings (potential): Stuff: 80 (85); Movement: 60 (60); Control: 60 (65). | 
		
			| 11/26/2045 | Received a 1-year contract through arbitration worth a total of $1,300,000. | 
		
			| 01/01/2046 | OSA scouting updated ratings (potential): Stuff: 75 (75); Movement: 65 (70); Control: 65 (70). | 
		
			| 11/24/2046 | Received a 1-year contract through arbitration worth a total of $1,500,000. | 
		
			| 01/01/2047 | OSA scouting updated ratings (potential): Stuff: 70 (75); Movement: 60 (65); Control: 65 (65). | 
		
			| 12/01/2047 | Became a free agent. | 
		
			| 01/01/2048 | OSA scouting updated ratings (potential): Stuff: 75 (75); Movement: 55 (60); Control: 65 (70). | 
		
			| 01/27/2048 | Named to the 2048 World Baseball Championship for South Korea. | 
		
			| 02/29/2048 | Signed a minor league contract with majors option with the Houston Astros organization. | 
		
			| 05/01/2048 | Did not elect for free agency and will remain in the Houston organization. | 
		
			| 07/19/2048 | Released by the Houston Astros. |