According to Deadspin, Naomi Osaka is seeking a fresh start after two consecutive grand slam victories. The 21-year-old tennis player parted ways with her coach of one year, Sascha Bajin. Osaka's decision to split with Bajin comes only weeks after her victory at the Australian Open. Although she publicly announced the split, Osaka gave no reason, but thanks him for his work. In reply, Bajin wished her the best, and thanked Osaka for being part of her ride to No. 1 in the Women's Tennis Association rankings. Osaka's rise to the top spot of women's tennis started about a year ago with her first title win at the Indian Wells Open, followed up by her victories at the US Open and the Australia Open.