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07/31/2021 |
Leones de Yucatan placed RHP Arnold Leon on the reserve list. |
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07/31/2021 |
Leones de Yucatan placed RHP Arnold Leon on the reserve list. |
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07/29/2021 |
Leones de Yucatan activated RHP Arnold Leon from the reserve list. |
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05/29/2021 |
Leones de Yucatan placed RHP Arnold Leon on the reserve list. |
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05/20/2021 |
RHP Arnold Leon assigned to Leones de Yucatan. |
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12/07/2018 |
Tomateros de Culiacan placed RHP Arnold Leon on the reserve list. |
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11/29/2018 |
RHP Arnold Leon assigned to Tomateros de Culiacan. |
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08/17/2018 |
Saraperos de Saltillo traded RHP Arnold Leon to Leones de Yucatan. |
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08/12/2018 |
Saraperos de Saltillo placed RHP Arnold Leon on the reserve list. |
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05/08/2018 |
Saraperos de Saltillo signed free agent RHP Arnold Leon. |
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05/27/2016 |
Buffalo Bisons released RHP Arnold Leon. |
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05/11/2016 |
Buffalo Bisons placed RHP Arnold Leon on the temporarily inactive list. |
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04/23/2016 |
Toronto Blue Jays sent RHP Arnold Leon outright to Buffalo Bisons. |
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04/13/2016 |
Toronto Blue Jays designated RHP Arnold Leon for assignment. |
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01/05/2016 |
Oakland Athletics traded RHP Arnold Leon to Toronto Blue Jays for cash. |
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12/28/2015 |
Oakland Athletics designated RHP Arnold Leon for assignment. |
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09/01/2015 |
Oakland Athletics recalled RHP Arnold Leon from Nashville Sounds. |
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08/14/2015 |
Oakland Athletics optioned RHP Arnold Leon to Nashville Sounds. |
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08/03/2015 |
Oakland Athletics recalled Arnold Leon from Nashville Sounds. |
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07/24/2015 |
Oakland Athletics optioned RHP Arnold Leon to Nashville Sounds. |
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07/23/2015 |
Oakland Athletics recalled Arnold Leon from Nashville Sounds. |
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06/19/2015 |
Oakland Athletics optioned RHP Arnold Leon to Nashville Sounds. |
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06/12/2015 |
Oakland Athletics recalled Arnold Leon from Nashville Sounds. |
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06/03/2015 |
Oakland Athletics optioned RHP Arnold Leon to Nashville Sounds. |
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05/20/2015 |
Oakland Athletics recalled Arnold Leon from Nashville Sounds. |
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04/23/2015 |
Oakland Athletics optioned RHP Arnold Leon to Nashville Sounds. |
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04/22/2015 |
Oakland Athletics recalled Arnold Leon from Nashville Sounds. |
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03/15/2015 |
Oakland Athletics optioned RHP Arnold Leon to Nashville Sounds. |
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12/14/2014 |
Tomateros de Culiacan activated RHP Arnold Leon. |
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11/27/2014 |
Tomateros de Culiacan placed RHP Arnold Leon on the reserve list. |
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10/16/2014 |
RHP Arnold Leon assigned to Tomateros de Culiacan. |
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10/02/2014 |
Arnold Leon roster status changed by Oakland Athletics. |
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09/29/2014 |
Oakland Athletics recalled RHP Arnold Leon from Nashville Sounds. |
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05/08/2014 |
Oakland Athletics optioned Arnold Leon to Sacramento River Cats. |
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05/07/2014 |
Oakland Athletics recalled Arnold Leon from Sacramento River Cats. |
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03/23/2014 |
Oakland Athletics optioned RHP Arnold Leon to Sacramento River Cats. |
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10/12/2013 |
Arnold Leon roster status changed by Oakland Athletics. |
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07/02/2013 |
RHP Arnold Leon assigned to Sacramento River Cats from Midland RockHounds. |
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05/02/2013 |
Arnold Leon roster status changed by Midland RockHounds. |
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04/19/2013 |
Midland RockHounds placed RHP Arnold Leon on the 7-day disabled list retroactive to April 16, 2013. blister on finger |
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04/01/2013 |
RHP Arnold Leon assigned to Midland RockHounds from Sacramento River Cats. |
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03/11/2013 |
Oakland Athletics optioned Arnold Leon to Sacramento River Cats. |
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03/06/2013 |
RHP Arnold Leon assigned to Mexico. |
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11/22/2012 |
Tomateros de Culiacan placed RHP Arnold Leon on the reserve list. |
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11/20/2012 |
Oakland Athletics selected the contract of Arnold Leon from Sacramento River Cats. |
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10/09/2012 |
RHP Arnold Leon assigned to Tomateros de Culiacan. |
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06/24/2012 |
Arnold Leon assigned to Sacramento River Cats from Midland RockHounds. |
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05/17/2012 |
Arnold Leon assigned to Midland RockHounds from Stockton Ports. |
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04/02/2012 |
Arnold Leon assigned to Stockton Ports from Midland RockHounds. |
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09/21/2011 |
Arnold Leon roster status changed by Midland RockHounds. |
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06/27/2011 |
sent RHP Arnold Leon on a rehab assignment to AZL Athletics. |
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09/21/2010 |
Arnold Leon roster status changed by Midland RockHounds. |
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04/27/2010 |
Midland RockHounds placed RHP Arnold Leon on the 7-day disabled list. |
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03/13/2010 |
RHP Arnold Leon assigned to Oakland Athletics. |
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10/06/2009 |
RHP Arnold Leon assigned to Tomateros de Culiacan. |
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06/17/2009 |
Midland RockHounds activated RHP Arnold Leon from the 7-day disabled list. |
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05/20/2009 |
Midland RockHounds placed RHP Arnold Leon on the 7-day disabled list. |