Before moving to Amakhosi in July, Sasman had never plied his trade outside Cape Town, having been at Ajax Cape Town for 12 years.
The 23-year-old defender has hit the ground running at Naturena.
"It's been a wonderful experience for me. I have been given the opportunity by coach Ernst [Middendorp] and he has been impressed with my hard work. I believe I deserve a place here in the Chiefs squad," said the left-back.
Sasman also shed some light on how his switch to Amakhosi came about as he was a free agent, having parted ways with the Urban Warriors at the end of last season.
"It was actually the day before my birthday that I got a call from my agent, saying that I need to be in Johannesburg the next morning, which was the day of my birthday [July 10]," he said. "I then booked myself a flight and I came over to Johannesburg, and I started pre-season camp with the team. And within the 10 days I spent there, I needed to impress and fortunately I did."