Singleton to be called up by Astros, after last playing in majors
Astros Call Up Jon Singleton
Astros option outfielder Corey Julks
Singleton homers twice in Verlander's 500th start to lead Astros over Angels 11-3 - ABC News
MORE
Singleton homers twice to lead Astros over Angels 11-3 - CBS Los Angeles
Astros Minor Leaguers Singleton, Deetz Suspended for Drug Use
Jon Singleton to return to Astros after last playing in majors for Houston in 2015
Houston Astros adding power bat with Jon Singleton call-up
Brewers Call Up Jon Singleton, Set to Make First MLB Appearance Since 2015
Astros' former top prospect Jon Singleton hits first HR after 8 years away from team
Houston Astros: Jon Singleton being called up from Sugar Land
Astros' Jon Singleton went 8 years between home runs in his incredible comeback story