In 2017, Todd won the Leopalace21 Myanmar Open on the Japan Golf Tour. Sinnott has had 7 top 10 finishes since 2012 as a professional. Predominately a Japan Tour player, Todd often plays tournaments on the PGA Tour of Australasia. Finishing 6th in the 2016 Nortern Territory PGA Championship and a 7th place finish in the 2016 BMW ISPS Handa New Zealand Open.
- Winner of 2017 Myanmar Open by 3 strokes.
- Finished second in the 2017 Asian Tour Qualifying School.