Per Lia Assimakopoulos of The Dallas Morning News, Marchment (undisclosed) will be a game-time decision in Vegas on Saturday, according to coach Peter DeBoer.
Coach Peter DeBoer said Friday that Marchment (undisclosed) is day-to-day, according to Stars radio analyst Bruce LeVine.
Marchment notched an assist and four shots on goal in Wednesday's 5-2 win over the Coyotes.
Marchment recorded an assist, six hits and two PIM in Tuesday's 4-3 loss to the Panthers.
Marchment delivered a goal and an assist, both on the power play, in Saturday's 4-3 overtime loss to the Oilers.
Marchment provided two assists and went plus-2 in Thursday's 9-2 win over the Predators.
Marchment scored a goal on two shots, added three hits, blocked two shots and went plus-2 in Tuesday's 4-2 win over the Hurricanes.
Marchment picked up two assists in Saturday's 3-2 win over the Canadiens.
Marchment logged a power-play assist in Tuesday's 2-1 win over the Sabres.
Marchment scored a power-play goal and added an even-strength assist in Saturday's 5-4 overtime win over the Capitals.