Ceci posted an assist, two shots on goal and three blocked shots in Thursday's 4-2 loss to the Avalanche.
Ceci produced an assist, two hits, three blocked shots and two PIM in Saturday's 4-3 loss to Utah.
Ceci (illness) will be a game-time decision in St. Louis on Thursday, Sheng Peng of San Jose Hockey Now reports.
Ceci recorded an assist, four hits and a minus-2 rating in Tuesday's 3-2 loss to the Hurricanes.
Ceci scored a goal on two shots and blocked two shots in Saturday's 4-2 win over the Kraken.
Ceci logged an assist and two shots on goal in Monday's 5-4 overtime win over the Red Wings.
Ceci produced an assist in Monday's 4-3 shootout loss to the Flyers.
Ceci was traded to the Sharks from the Oilers on Sunday, along with a 2025 third-round pick, in a swap for Ty Emberson.
Ceci is expected to be a healthy scratch Wednesday versus Arizona, according to Mark Spector of Sportsnet.
Ceci (undisclosed) is expected to miss Saturday's game against Vancouver.