Cubs think Ian Happ has started fixing his problems at the plate

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Ian Happ homers twice to help Cubs rout Reds 16-6 - The San Diego Union-Tribune

Ian Happ struggling from right side of plate

Chicago Cubs second baseman, No. 2 prospect Ian Happ dominating at plate, sharpening defensive versatility in Cactus League Spring Training

Chicago Cubs: Ian Happ an important part of present and future

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Ian Happ saves Cubs with 2 late throws to plate in wild 7-6 win over Brewers in 11 – NBC Sports Chicago

Lucky 11th home run puts Cubs' Ian Happ on exclusive list of switch hitters - Chicago Sun-Times