The Toronto Argonauts signed 2016 first-round CFL Draft pick Brian Jones on Sunday.

Jones, who was selected fourth overall, will be on the field for Sunday's practice at the University of Guelph's Alumni Stadium.

In 20 games over four seasons at Acadia University, Jones registered 113 receptions for 1,394 yards and eight touchdowns for the Axemen. The two-time AUS All-Star and 2015 second team CIS All-Canadian had 45 catches for 630 yards and four touchdowns with the Axemen in 2015. He ranked second in the CIS in receptions (57) in 2014 en route to receiving honours as the AUS Most Outstanding Player of the Year.

The Argonauts also signed international linebacker Nick Williams on Sunday.