Brazeau (lower body) has been deemed day-to-day and will not participate in Penguins' training camp Tuesday.
Brazeau suffered the lower-body injury during Monday's 4-1 preseason win over the Sabres. The 28-year-old winger came into his own last season, posting career highs of 17 goals, 34 points, 104 shots on net and 44 blocked shots across 64 regular-season appearances. Depending on the severity of the injury, Brazeau will aim to return to practice at some point before the Penguins' regular-season opener in Philadelphia on Sept. 30. The veteran winger will battle to secure his roster spot against the team's other depth wingers, such as Rutger McGroarty and Elmer Soderblom.