Jon Singleton of Houston Astros discusses marijuana addiction - ESPN
With José Abreu hurting, Jon Singleton shining, Astros have first-base muddle - The Athletic
Astros Call Up Jon Singleton
Astros' Jon Singleton homers for first time since 2015, then homers again
Thoughts on Jonathan Singleton, suspended 100 games for his third positive drug test - MLB Daily Dish
Singleton homers twice in Verlander's 500th start to lead Astros over Angels 11-3 - ABC News
Astros Place Jon Singleton On Outright Waivers. : r/baseball
Astros demote first baseman Jon Singleton to Triple-A - NBC Sports
Singleton homers twice in Verlander's 500th start to lead Astros over Angels 11-3 - ABC7 Los Angeles
Astros sign top prospect Jonathan Singleton to five-year contract
Astros call up first base prospect Jon Singleton - Los Angeles Times
The Athletic] Former top prospect Jon Singleton could be promoted soon to offer Astros needed thump : r/Astros
Brewers' Jon Singleton notches hit in first MLB game since 2015
Jon Singleton's History-Making Pre-MLB Deal a Smart Trend to Begin, News, Scores, Highlights, Stats, and Rumors