The Bristol City loanee stepped off the bench in the 1-1 draw with Sheffield Wednesday on Saturday and put in a memorable display that received praise from manager Gary Johnson.
His introduction came because of Byron Webster's first-half red card and, with the centre-back subsequently suspended, Fontaine looks set to start at Portman Road alongside Dan Seaborne.
Joe Ralls should be given the nod once more after an impressive goalscoring display at Hillsborough while Kevin Dawson and Sam Foley are both pushing for starts.
- Sports & Recreation
- Sheffield Wednesday