Both have been part of the line up since the team's creation.
Romain Grosjean and Kevin Magnussen have announced they'll be leaving the Haas F1 team at the end of the season.
The drivers have been with the American outfit since they entered the sport in 2016.
The last six races of the current campaign are expected to be Grosjean's last in Formula One as he is unlikely to secure a drive with another team.
Magnussen could be able to find another seat in the future but he is expected to be out of the sport for at least next season.
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