Shane Lowry and Padraig Harrington are among the early starters at the St Jude Classic in Memphis today.
The Offaly man is back in action just days after qualifying for the US Open.
He will tee off alongside Harrington this lunchtime.
Seamus Power is also in the field.
Cavan sisters Leona and Lisa Maguire will make their professional debuts at the LPGA Classic in New Jersey today.