Punjab cricketer KL Rahul (L) looks on as Chennai cricketer Lungi Ngidi bowls during the T20 2018 cricket match at the Maharashtra Cricket Association Stadium. / AFP 

Young paceman Lungi Ngidi conceded only 10 runs and took four wickets before Suresh Raina hit a measured 61 as Chennai eliminated Punjab from the T20 2018 with a five-wicket win, a result which sealed Rajasthan's place in the Play-offs, on Sunday.