Born in Mizoram, Lallawmawma started his career with Aizawl, who he later captained.
Lallawmawma made his professional debut for Aizawl in the I-League on 9 January 2016 against the reigning champions, Mohun Bagan.
[5] Ricky signed for ATK in the 2018–19 season putting on some stellar performances on his debut ISL season, registering 17 appearances for the Kolkata based club.
After failing to establish his name in the Starting 11 for ATK in their title winning 2019-20 campaign, he joined Jamshedpur ahead of the 2020–21 season where he made the left back position his own.
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