Cubs' Happ hits Cardinals catcher Contreras in head with follow-through, then gets hit by pitch – KXAN Austin
Willson Contreras and Ian Happ are staying with the Chicago Cubs, but for how long? – Southport Corridor News and Events – Chicago, Illinois
Ian Happ - ABC7 Chicago
Why Ian Happ's extension is a win for both him and the Cubs: 'I love this place' - The Athletic
How former Cubs star Anthony Rizzo helped Ian Happ with his extension – NBC Sports Chicago
How Could the Happ Extension Impact Prospect Development and Upcoming Trades?
CHGO Cubs Podcast: Cubs sign Ian Happ to three-year, $61 million extension - CHGO
What Should the Chicago Cubs Do With Ian Happ at the Deadline?
Ian Happ Preview, Player Props: Cubs vs. Reds
Cubs fortify new core with Ian Happ extension. Can he lead their next great team?
Ian Happ homers twice to help Cubs rout Reds 16-6 - The San Diego Union-Tribune