Defending 121, the Strikers' left-arm spinner picked up a hat-trick in the first over of the innings, dismissing Andries Gous, Dewald Brevis and Ibrahim Zadran, to leave Samp Army reeling at 1 for 3.
In his second over, he removed the opposition captain Faf du Plessis and Najibullah Zadran in space of three balls to further rattle Samp Army.
Jason Holder's 22 of 11 and Qais Ahmad's unbeaten 31 off 13 at No.10 meant Samp Army huffed and puffed to 80 for 9.
Earlier, opener Rahmanullah Gurbaz's blazing 56 off 28 set the tone for Strikers to post a competitive 121 for 5. His knock included four fours and five sixes.
In the end, Asif Ali smashed three fours in his unbeaten seven-ball knock of 17 to further lift Strikers.
Samp Army will have a second chance to make the final when they play the winner of the Eliminator between Bangla Tigers and Deccan Gladiators in Qualifier 2 later today.
At the time of publishing, the Tigers were 78-4 off seven overs batting first.
Both teams entered Sunday’s clash knowing a win would be good enough for them to join the San Francisco Unicorns, Washington Freedom and Texas Super Kings in the playoffs.
After winning the toss and electing to field first, MI New York restricted the LA Knight Riders to 130 all out off 19.1 overs.
The hard-hitting Andre Russell did the bulk of the scoring for the Sunil Narine-led knight Riders with 35 while Jason Roy hit 27 at the top of the innings.
Leg-spinner Rashid Khan was the pick of the New York bowlers with 3-22 from his four overs while Nosthush Kenjige and Trent Boult supported well with two wickets, each.
MI New York then needed only 17 overs to reach 134-6 and book their spot in the playoffs after winning just one of their first six games of the season.
Nicholas Pooran led the way with 35 off 28 balls but it was Pollard’s blistering 33* off just 12 balls that sealed victory.
Pooran’s knock included two fours and as many sixes while Pollard hit two fours and three sixes.
Dewald Brevis also chipped in with a 19-ball 27.
Narine took 2-24 from his four overs for the Knight Riders.
Full Scores:
LA Knight Riders 130 all out off 19.1 overs (Andre Russell 35, Jason Roy 27, Rashid Khan 3-22, Nosthush Kenjige 2-22, Trent Boult 2-38)
MI New York 134-6 off 17 overs (Nicholas Pooran 35, Kieron Pollard 33*, Dewald Brevis 27, Sunil Narine 2-24)
St Kitts & Nevis Patriots won the toss and chose to bat in this must-win game, but were restricted early on as the Knight Riders rotated five bowlers across the powerplay. Sherfane Rutherford would change the complexion of the innings with a brilliant 78 runs, aided by a spectacular cameo from Dewald Brevis, to take the Patriots to 163-6.
In their chase, the Trinbago Knight Riders struggled to build partnerships as wickets consistently fell. Despite this, they remained with a chance of winning the match as Tim Seifert and Andre Russell scored crucial late runs, but it proved to be in vain as they could only muster 156-7, losing by seven runs.
St Kitts and Nevis Patriots were frustrated by the bowling of the Knight Riders in the first 10 overs, reaching 43-3 and having lost the key wicket of Evin Lewis. Rutherford would then shoulder the responsibility of carrying the innings as he patiently scored runs before accelerating in the last three overs, to finish on 78 runs. Brevis would remarkably score 30 runs from just six balls, constantly clearing the boundary to propel the Patriots to 163-6.
Trinbago Knight Riders lost the early wickets of Leonardo Julien and Colin Munro in their chase, with spinners Kevin Sinclair and Rashid Khan restricting runs. Kieron Pollard and Nicholas Pooran would then lose their wickets as the Knight Riders found themselves in serious trouble.
Seifert kept the chase alive with a valiant half-century. Despite Russell scoring 18 runs in the 19th over, it was not to be enough as Sheldon Cottrell delivered a composed final over to take the Patriots to victory..
Scores: St Kitts and Nevis Patriots 163-6 (Rutherford 78, Brevis 30*; Dupavillon 3-38, Patel 1-7) beat Trinbago Knight Riders 156-7 (Seifert 59, Pollard 31; Cottrell 3-33, Sinclair 2-18) by seven runs.
