[4] He made his professional debut with the High–A Wilmington Blue Rocks, accumulating a 5.50 ERA with 20 strikeouts across 18 innings of work.

[5] Chapman split the 2011 campaign between Wilmington and the Double–A Northwest Arkansas Naturals, compiling a 4.94 ERA with 90 strikeouts and 10 saves across 40 relief appearances.

[6] On March 20, 2012, Chapman and a player to be named later were traded to the Houston Astros in exchange for Humberto Quintero and Jason Bourgeois.

[13] Chapman started the 2015 season with the Fresno Grizzlies, after spending spring training at the major league level.

[20] Chapman was eligible to represent Canada at the 2017 World Baseball Classic because his father was born in Ontario.