On Sunday, Belinda Bencic won her third career WTA title by beating Hseih Su-wei in the final of the $125K Series in Hua Hin, Thailand. It's just her second WTA appearance since undergoing left wrist surgery in May and missing four months of competition. 

The 20-year-old is back up to No. 120, having also won her first tournament back at a $100,000 in St. Petersburg She has gone 18-4 since returning in September, and is closing in on a main-draw spot at the Australian Open. 

The Swiss was ranked as high as No. 7 just last year, and won her biggest career title in Toronto as an 18-year-old in 2015.