Cubs, Ian Happ avoid arbitration - Bleed Cubbie Blue
The Blue Jays have been linked to outfielder Ian Happ - BlueJaysNation
Prospect Happ putting himself in good position - South Southwest
Ian Happ carted off after collision
Ian Happ Positions Himself For 2017 MLB Debut — College Baseball
UC rarity: Baseball player Happ may be first-rounder
MLB All-Star Ian Happ on the Power of Discipline
Chicago Cubs: Union rep Ian Happ on minor-league movement
Ian Happ Positions Himself For 2017 MLB Debut — College Baseball
MLB Draft 2015: Cubs select Ian Happ with No. 9 pick
Ian Happ - MLB Left field - News, Stats, Bio and more - The Athletic
Ian Happ - Alchetron, The Free Social Encyclopedia
Ian Happ talks first half heading into first All-Star Game
Ian Happ discusses uncertain future with Cubs
Ian Happ - Alchetron, The Free Social Encyclopedia