Guentzel scored a goal on five shots in a 3-2 defeat to the Canadiens on Tuesday.

Per Gabby Shirley of FanDuel Sports Network Florida & Sun, Guentzel (upper body) will be a game-time decision Thursday in San Jose, according to coach Jon Cooper.

Head coach Jon Cooper said that Guentzel (upper body) is day-to-day ahead of Thursday's road matchup against the Sharks, per Eduardo A. Encina of the Tampa Bay Times.

Guentzel (undisclosed) won't play in Sunday's game against Montreal, Benjamin Pierce of the Lightning's official site reports.

Guentzel scored a goal on two shots in Monday's 4-0 win over the Panthers.

Guentzel scored a goal in Tuesday's 2-1 loss to the Oilers.

Guentzel (undisclosed) will be in the lineup Thursday versus San Jose, Benjamin Pierce of the Lightning's official site reports.

Guentzel was unable to finish practice Tuesday and is being evaluated for an undisclosed injury, Eduardo A. Encina of the Tampa Bay Times reports.

Guentzel scored a goal on six shots, blocked two shots and went minus-2 in Saturday's 5-3 loss to the Maple Leafs.

Guentzel scored two goals, including one on the power play, in Monday's 8-2 win over the Avalanche.