| 07/01/2040 | Drafted in the 2040 first-year player draft out of college (Sauk Valley CC; Dixon, IL) by the Washington State University Cougars (Round 14, Pick 5, 239th overall pick). | 
		
			| 01/01/2041 | OSA scouting updated ratings (potential): Stuff: 40 (65); Movement: 30 (50); Control: 30 (70). | 
		
			| 03/07/2041 | Received a 1-year contract through automatic renewal worth a total of $15,000. | 
		
			| 04/29/2041 | Released by the Washington State University Cougars. | 
		
			| 04/29/2041 | Round 8, Pick 27 - Baltimore Orioles: RP Mark GehringDrafted in the 2041  first-year player draft  (Round 8, Pick 28, 238th overall pick) by the Seattle Mariners, out of college Sauk Valley CC | 
		
			| 10/25/2041 | Injured on 10/22/2041, diagnosed with forearm tendinitis, will miss 3 weeks. | 
		
			| 01/01/2042 | OSA scouting updated ratings (potential): Stuff: 45 (65); Movement: 35 (50); Control: 30 (70). | 
		
			| 08/08/2042 | Injured (finger blister),day-to-day for one week. | 
		
			| 08/13/2042 | Suffered setback in recovery from injury, will miss another 5 days. | 
		
			| 09/30/2042 | Injured (wrist soreness),day-to-day for 2 weeks. | 
		
			| 01/01/2043 | OSA scouting updated ratings (potential): Stuff: 55 (70); Movement: 35 (50); Control: 30 (70). | 
		
			| 07/25/2043 | Suspended 12 games after ejection following a brawl. | 
		
			| 01/01/2044 | OSA scouting updated ratings (potential): Stuff: 60 (70); Movement: 40 (50); Control: 45 (70). | 
		
			| 04/14/2044 | Injured on 04/10/2044, diagnosed with a torn flexor tendon in his elbow, will miss 13 months. | 
		
			| 01/01/2045 | OSA scouting updated ratings (potential): Stuff: 65 (70); Movement: 45 (45); Control: 50 (55). | 
		
			| 01/01/2046 | OSA scouting updated ratings (potential): Stuff: 65 (65); Movement: 50 (50); Control: 50 (55). | 
		
			| 01/01/2047 | OSA scouting updated ratings (potential): Stuff: 65 (65); Movement: 50 (50); Control: 55 (55). | 
		
			| 06/15/2047 | Injured on 06/14/2047, diagnosed with a sore back, is day-to-day. | 
		
			| 11/26/2047 | Signed a 1-year minor league contract extension with the Seattle Mariners organization. | 
		
			| 01/01/2048 | OSA scouting updated ratings (potential): Stuff: 65 (65); Movement: 50 (50); Control: 50 (50). | 
		
			| 05/06/2048 | Injured (flu-like symptoms),day-to-day for 1 day. | 
		
			| 11/08/2048 | Signed a 1-year minor league contract extension with the Seattle Mariners organization. | 
		
			| 01/01/2049 | OSA scouting updated ratings (potential): Stuff: 65 (65); Movement: 50 (50); Control: 55 (55). | 
		
			| 01/19/2049 | Injured on 01/16/2049, diagnosed with a torn flexor tendon in his elbow, will miss 8 months. | 
		
			| 11/13/2049 | Signed a 1-year minor league contract extension with the Seattle Mariners organization. |