Danny Jansen's career took off once he got glasses
Stoeten's Five Questions: Can Danny Jansen help the Blue Jays move on from Russell Martin? - The Athletic
Big Read: How Jays prospect Jansen found the prescription for MLB success
How the Blue Jays were built: Trades, more trades and a homegrown core - The Athletic
Kenley Jansen got electric shock for bad heart
Toronto Blue Jays' Casey Janssen growing impatient to play for a champion
Dodgers' Kenley Jansen Stopped Taking Medication That Made Him Feel 'Sleepy', News, Scores, Highlights, Stats, and Rumors
Baseball is all about learning”: Blue Jays prospect Danny Jansen is a student of the game - Bluebird Banter
Madden]MLB teams said to be asking for a review of the Blue Jays/Rogers : r/Torontobluejays
Kenley Jansen to get short break
How Alomar is building Puerto Rico's baseball future
Danny Jansen overcomes adversity with Blue Jays
Kenley Jansen to get short break
Why Blue Jays top prospect Danny Jansen is still promising despite a rough rookie season
2011 Rutgers Baseball Media Guide by Rutgers Athletics - Issuu