Team manager Nazim Jar Abdur Rahim Zai said Rashid’s injury will be monitored over the next couple of days.
On head-to-head TKR lead the Zouks by 10-2 with the latter's last victory coming way back in 2016.
Colin Ingram has replaced Thisara Perera in the Zouks' squad.
The Afghans are likely to test out their bench-strength in the dead rubber.
The Patriots are yet to win versus the Tallawahs at the Sabina Park out of three contests. Moreover, they haven't won an away game thus far in the tournament.
Jermaine Blackwood has come in as a cover for Andre Russell, who’s yet to recover after the blow on the head.
India have won both their T20Is in Mohali in 2009 and 2016 respectively. On the other hand, the Proteas have won both their T20Is against India in the latter's backyard.
The Tigers have made four changes in their squad. Mahedi Hasan, Soumya Sarkar, Abu Hider Rony and Yaesin Arafat Mishu have been excluded.
The Patriots are yet to beat the Knight Riders at home out of three matches.
Last years, the Tigers slumped to a 3-0 series whitewash versus the Afghans in a T20I series.