Enabling xylose catabolism is challenging, especially for unconventional yeasts and previously engineered background strains. In this study, the efficacy of a yeast mating approach with Yarrowia lipolytica that can combine a previously engineering and evolved xylose phenotype with a metabolite overproduction phenotype is demonstrated. Specifically, several engineered Y. lipolytica strains that produce α-linolenic acid (ALA), riboflavin, and triacetic acid lactone (TAL) with an engineered and adapted xylose-utilizing strain to obtain three diploid strains that rapidly produce these molecules directly from xylose are mated. Titers of 0.52 g L ALA, 96.6 mg L riboflavin, and 2.9 g L TAL, are obtained from xylose in flask cultures and 1.42 g L production of ALA is obtained using bioreactor condition. This total production level is generally on par or higher than the parental strain cultivated on glucose, although specific productivities decreased as a result of improved overall cell growth by the diploid strains. In the case of ALA, this lipid content reached similar levels to that of flaxseed oil. This result showcases the first study using strain mating in Y. lipolytica for producing biomolecules from xylose, and thus demonstrates the utility of this approach as a routine tool for metabolic engineering.