On Saturday, in the second T20 International against England at Edgbaston, he was at his best, taking three wickets for 15 runs as India outclassed England by 49 runs to seal the three-match series after taking an unassailable 2-0 lead.
Buttler said it will take a lot of effort from his team to overcome the setback.
England had resumed on 569-8, with Adil Rashid and Stuart Broad at the crease as the tourists sought to build a defendable lead before putting Pakistan into bat.
IMAGES from Day 2 of the 3rd Test played between England and New Zealand at Headingley on Friday.
Having ended a five-match losing streak with victory over the Netherlands, a smiling England skipper Jos Buttler said his team was desperate for the two points in what has been a disastrous World Cup campaign for the defending champions.
Images from Day 2 in the fifth Test between Australia and England, in Hobart, on Saturday.
Images from the Women's World Cup match between India and England, in Mount Maunganui, on Wednesday.
Joe Root emphasised the importance of adapting and evolving as a batter to counter the skills of world class bowlers.
IMAGES from the 1st Test, Day 1 between India and England played at the Rajiv Gandhi International Stadium, Hyderabad, on Thursday
Pakistan captain Babar Azam didn't hide his disappointment after a humiliating 93-run defeat to England in their last World Cup game.
Ben Stokes will take time to recover from memories of the catch he dropped, which cost England the first Test in the Ashes 2023 series against Australia.
Pakistan routed England by nine wickets in the one-off Twenty20 international in Manchester on Wednesday to end their tour on a high.
Former Pakistan cricketers and the Pakistan Cricket Board chairman, Mohsin Naqvi came down heavily on the team management and the players, after their six-run loss to India on Sunday.
Images from Day 2 of the second Test between India and England at Visakhapatnam.
England captain Alastair Cook and Sri Lanka captain Angelo Mathews also joined in to pay their respects to Phillip Hughes.
Jos Buttler struck a rapid century as England beat South Africa by 39 runs via the Duckworth/Lewis method in a high-scoring first One-day International marred by rain on Wednesday.
IMAGES from Day 1 of the 4th Test played between India and England in Ranchi on Friday.
Was Avesh Khan's catch the best of the night?
Ollie Pope embodied England's 'Bazball' making a 196 filled with sweeps, reverse sweeps and reverse scoops during the first Test, and India head coach Rahul Dravid admitted they will have to counter the unorthodox approach to make a comeback into the series.
Former captain Andrew Strauss believes England's batsmen are losing the battle in their minds as they are committing the same mistakes they did in the previous two Tests.
Rohit Sharma and Ravindra Jadeja slammed centuries under pressure in a 204-run partnership as India recovered from a jittery start to pile 326/5 on the opening day of the third Test.
As Ruturaj Gaikwad eyes a spot in the Test team, Gill must elevate his performance, especially with next month's England Test series. Failure to do so could see him replaced by Gaikwad at No. 3.
Pacer Jhye Richardson picked up five wickets as Australia beat England by 275 runs in the day-night second Ashes Test at the Adelaide Oval on Monday to go 2-0 up in the five-match series.
England captain Eoin Morgan was "gutted" after his team's premature exit from the World Cup on Monday and confessed he was clueless about what the future holds for the team.
The spinner could not justify his selection and leaked 95 from his 11 overs for the wicket of Marnus Labuschagne.
Opener Alyssa Healy bludgeoned England's bowlers in a furious 170 as Australia set a mammoth victory target of 357 in the Women's World Cup final in Christchurch on Sunday.
The England team caused a flutter when two of its players tried playing a bit of 'football' with the ball during the post-lunch session on the fourth day of the second Test at Lord's on Sunday.
IMAGES from Day 1 of the 2nd Test played between India and England in Visakhapatnam, on Friday
Joe Root scored his fastest Test century while Ollie Pope struck a superb 145, as England launched a stirring fightback to reach 473/5 at the close of play on the third day of the second Test against New Zealand on Sunday.
IMAGES from Day 3 of the 3rd Ashes Test played between Australia and England at the MCG on Tuesday.
Wicketkeeper Jonny Bairstow and fast bowler Mark Wood produced a rearguard counter-attack to drag England back into the second Test against New Zealand on Friday as the visitors ended the first day at Hagley Oval on 290 for eight.
Padikkal made a classy 65, including 10 fours and a six. His play on the off-side oozed elegance associated with left-handers.
IMAGES from Day 5 of the 4th Ashes Test at the Sydney Cricket Ground on Saturday
Ben Duckett's hundred overshadowed Ravichandran Ashwin's monumental feat as England stormed to 207/2 at stumps on Day 2.
England won the toss and batted first, reaching 172-8 from their 20 overs, with James Vince top scoring with a sprightly 38 from 24 balls, while Jos Buttler (33) and opener Jason Roy (29) also contributed.
Images from the T20 World Cup Super Eight Group 1 match between India and Australia, at Gros Islet, St Lucia, on Monday.
IMAGES from Day 2 of the 1st Test played between India and England in Hyderabad, on Friday.
Images from the T20 World Cup Super Eight Group 2 match between the West Indies and South Africa, in Antigua.
Images from the second T20 International between England and India at the Rose Bowl in Birmingham on Saturday.
England's Ben Stokes and Jonny Bairstow struck half centuries to guide the hosts to a four-wicket victory over Pakistan in the fourth one-day international in Leeds on Thursday as they went 4-0 ahead in the five-match series.