At 2006 Australian Open he and compatriot Kellen Damico lost the boys' doubles final to Polish pair Błażej Koniusz and Grzegorz Panfil 6–7(5–7), 3–6.

At the 2006 US Open, with another compatriot Jamie Hunt, he won the boys' doubles title in an all American final defeating Austin Krajicek and Jarmere Jenkins 6–3, 6–3.

Snugg made his debut on the ATP Tour at the 2006 US Open, where he and Kellen Damico were given a wild card entry into the main doubles draw.

The following year at the 2007 US Open he and Damico were again granted direct entry as a wild cards but lost in the first round 4–6, 2–6 to Jonas Björkman and Max Mirnyi.

Partnered with his older brother Scott Schnugg, the pair defeated Shane La Porte and Lazaro Navarro-Batles 7–6(7–2), 7–6(7–4) in the finals to claim his only professional title.