Cika wannan jumla: A ranar 25 ga Maris, 2016, Holland ya fara wasa da Zebre a cikin
2015<unk>16 Pro12 wasa, yana zira kwallaye 10. A ranar 2 ga Afrilu, 2016, Holland ya fara wasa da Leinster, inda ya ci dukkan maki na Munster, gami da ƙoƙari, a cikin nasarar da Munster ta ci 16-13. A ranar 1 ga Satumba, 2016, an sanar da cewa an tilasta wa Holland yin ritaya daga rugby tare da nan da nan bayan da aka shawarce shi da ya yi hakan saboda dalilai na kiwon lafiya, bayan da ya sake samun rauni na hamstring da aka fara a watan Nuwamba na 2014.