![Big Read: How Jays prospect Jansen found the prescription for MLB](https://cdn.theathletic.com/app/uploads/2017/11/20231903/USATSI_9631335.jpg)
Clear-eyed and confident after breakthrough season, Blue Jays catching prospect Danny Jansen knocking on MLB's door - The Athletic
![Big Read: How Jays prospect Jansen found the prescription for MLB](https://smartcdn.gprod.postmedia.digital/nationalpost/wp-content/uploads/2014/09/casey_janssen.jpg)
Toronto Blue Jays' Casey Janssen closing in on free agency, matrimony and, he hopes, a chance to play for a champion
![Big Read: How Jays prospect Jansen found the prescription for MLB](https://cdn.theathletic.com/app/uploads/2018/07/12235842/jansen_in_gear_5530.jpg)
The case of the curious catcher: How Blue Jays' prospect Danny Jansen keeps collecting kudos on his way to The Show - The Athletic
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Kenley Jansen to get short break
![Big Read: How Jays prospect Jansen found the prescription for MLB](https://img.bleacherreport.net/img/slides/photos/004/293/482/c8185716dd35d28f0c7ff9dbb521d945_crop_exact.jpg?w=2975&h=2048&q=85)
MLB's Team-by-Team Spring Training Prospect Report, News, Scores, Highlights, Stats, and Rumors
![Big Read: How Jays prospect Jansen found the prescription for MLB](https://image.isu.pub/110225203537-d761038c32b44e09aaa172226c6a6c06/jpg/page_1_thumb_large.jpg)
2011 Rutgers Baseball Media Guide by Rutgers Athletics - Issuu
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Kenley Jansen Stats, Fantasy & News
![Big Read: How Jays prospect Jansen found the prescription for MLB](https://img.mlbstatic.com/mlb-images/image/private/t_2x1/t_w1536/mlb/cphjtyxw8xbvpnbvaufh.jpg)
Kenley Jansen got electric shock for bad heart
![Big Read: How Jays prospect Jansen found the prescription for MLB](https://www.sportsnet.ca/wp-content/uploads/2017/08/Jansen.jpg)
Big Read: How Jays prospect Jansen found the prescription for MLB success
![Big Read: How Jays prospect Jansen found the prescription for MLB](https://img.mlbstatic.com/mlb-images/image/private/ar_16:9,g_auto,q_auto:good,w_1024,c_fill,f_jpg,dpr_3.0/mlb/cvcaveceicb4utwifyuy)
Danny Jansen's career took off once he got glasses
![Big Read: How Jays prospect Jansen found the prescription for MLB](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w1024/mlb/tfdgygia0zfyrdoxzwuv)
Kenley Jansen got electric shock for bad heart