| Team |
Date |
Transaction |
 |
January 31, 2019 |
Arizona Diamondbacks invited non-roster RHP Ryan Atkinson to spring training. |
 |
April 13, 2018 |
RHP Ryan Atkinson assigned to Jackson Generals. |
|
January 9, 2018 |
Arizona Diamondbacks invited non-roster RHP Ryan Atkinson to spring training. |
|
August 20, 2017 |
Jackson Generals activated RHP Ryan Atkinson from the 7-day disabled list. |
|
August 12, 2017 |
Jackson Generals placed RHP Ryan Atkinson on the 7-day disabled list. |
|
July 28, 2017 |
RHP Ryan Atkinson assigned to Jackson Generals from Kane County Cougars. |
 |
June 22, 2017 |
RHP Ryan Atkinson assigned to Kane County Cougars from Visalia Rawhide. |
 |
May 3, 2017 |
RHP Ryan Atkinson assigned to Visalia Rawhide from Kane County Cougars. |
|
April 4, 2017 |
RHP Ryan Atkinson assigned to Kane County Cougars from Missoula Osprey. |
 |
August 17, 2016 |
RHP Ryan Atkinson assigned to Missoula Osprey from AZL D-backs. |
 |
July 26, 2016 |
RHP Ryan Atkinson assigned to AZL D-backs from Missoula Osprey. |
|
July 25, 2016 |
Missoula Osprey placed RHP Ryan Atkinson on the 7-day disabled list. |
|
July 2, 2016 |
Arizona Diamondbacks signed free agent RHP Ryan Atkinson to a minor league contract. |
|
July 2, 2016 |
RHP Ryan Atkinson assigned to Missoula Osprey. |
