The 19-year-old looked set for a double century and join the likes of India's Abhigyan Kundu and South Africa's Jorich Van Schalkwyk in the elite 200-plus club.
New Zealand sprung a fantastic turnaround to defeat India by three wickets
Even though the score is below-par against Southern Stars, Vastrakar's clean hits at least gave them something to fight for.
Australia beat Sri Lanka by 41 runs in their final Twenty20 game on Wednesday, avoiding a whitewash in the three-match series and salvaging some pride.
Opener Dhananjaya de Silva struck an unbeaten 78 to help Sri Lanka beat Zimbabwe by eight wickets on Monday in the opening match of the triangular one-day tournament that also features West Indies.
West Indies women outclassed Australia by eight wickets to win their maiden ICC Women's World T20 championship in Kolkata, on Sunday.
Eddie Leie made a memorable international debut as he and his spin partner Aaron Phangsio bowled South Africa to a series-clinching 31-run victory in the second and final Twenty20 match against Bangladesh at Mirpur on Tuesday.
Chris Jordan's all-around brilliance could not prevent New Zealand from securing a series-levelling 21-run victory over England in the second Twenty20 International of the five-match series on Sunday.
Bangladesh recorded their first series win against Pakistan after opener Tamim Iqbal's second successive century secured a seven-wicket victory in the second one-day international on Sunday.
How will cricket change with the new rule on big bats?
The Indian women's cricket team produced a superb all-round performance to chase down a record total and upstage World champions Australia by five wickets in the opening Twenty20 International in Adelaide, on Tuesday.
A match-winning three-wicket bowling stint by Mitchell Marsh lifted Australia to a convincing victory by 58 runs against West Indies in the final of the triangular One-day international (ODI) series in Barbados on Sunday.
Back in the mix after one and half years, left-arm spinner Pragyan Ojha justified the selector's faith by rocking Australia A top-order with three quick wickets as the visitors reached 185 for four against India A at stumps on the second day of the first unofficial cricket Test in Chennai.
England beat New Zealand in a thrilling Super Over finish to their rain-reduced Twenty20 cricket international Sunday to clinch a 3-2 victory in the five-match series. The teams were tied when England replied with 146-7 to New Zealand's 146-5 in a match shortened by heavy rain to 11 overs per side.
South Africa took 16 Sri Lanka wickets in a little over two sessions to secure a ruthless victory by an innings and 118 runs in the third and final Test at the Wanderers on Saturday.
Leg-spinner Rashid took five wickets to help bowl Ireland out for 126 before Hales struck 55 off 39 balls to lead England to their easy target.
Kraigg Brathwaite and Shane Dowrich struck unbeaten half-centuries to guide West Indies to a first Test victory in 14 matches as the Caribbean side beat Pakistan by five wickets on the final morning of the third Test in Sharjah on Thursday.
Debutant fast bowler Bilawal Bhatti dismissed experienced duo Kumar Sangakkara and Mahela Jayawardene in consecutive deliveries as Pakistan strengthened their hold on the first Test against Sri Lanka in Abu Dhabi on Thursday.
Zimbabwe were seven wickets away from their maiden Test win over Sri Lanka on Monday after setting the hosts a target of 388 in their one-off match at the R. Premadasa Stadium.
A venomous spell of fast bowling from Stuart Broad led England to an emphatic seven- wicket win over South Africa in the third on Saturday to clinch the series. Broad's brilliant return of 6-17 on a lively wicket skittled the Proteas for 83 in their second innings on the third day. England reached their modest victory-target of 74 with relative ease as captain Alastair Cook (43) top-scored in guiding them to 77 for three from 22,4 overs under gloomy skies. The tourists now have an unassailable 2-0 lead in the four-match series, with the final game to be played in Pretoria. South Africa bowled out England for 323 in the morning session for a slender first-innings deficit of 10 runs, but were no match for the bounce and movement of a rampant Broad as they crumbled to their second lowest score since returning to international cricket in 1991.
IMAGES from the first ODI played between New Zealand and India at Napier
England gave themselves a much-needed boost by beating Dhoni's India A side in their first warm-up match ahead of the limited overs series.
The White Ferns chased down the target in 29.2 overs to register a morale-boosting win.
Tailender Jason Holder was left stranded on 82 not out as West Indies were dismissed for 220 in their first innings against Australia in Jamaica on Saturday, a deficit of 179, on the third day of the second Test in Kingston, Jamaica.
Captain Steve Smith scored a breezy 44 to guide Australia to a six-wicket win over South Africa in the final Twenty20 International on Wednesday and a 2-1 series victory.
Jonny Bairstow smashed a career-best unbeaten 141 and Jason Roy hit 96 as England thrashed West Indies by nine wickets in Southampton to complete a 4-0 series rout on Friday.
The veteran left-hander was unbeaten on 160 as Sri Lanka reached the close of play on 314 for five after captain Angelo Mathews had won the toss and opted to bat.
All-rounder Asela Gunaratne struck a superb 84 off 46 balls to inspire Sri Lanka to a dramatic two-wicket victory over Australia in the second Twenty20 International in South Geelong, Victoria on Sunday.
Wayne Parnell and Imran Tahir took three wickets each as South Africa cruised to an eight-wicket victory over Sri Lanka in the first one-day international in Port Elizabeth on Saturday.
Southee had Kamrul Islam trapped in front for two in the 85th over, shortly after the game had been delayed for about 10 minutes when Rubel Hossain received medical treatment after being hit on the elbow by Trent Boult.
Bangladesh 'A' need something special on the third and final day to save the unofficial Test against India 'A' at the M Chinnaswamy stadium in Bengaluru. At stumps on Monday, Day 2 of the match, the visitors were reeling at 36 for 2.
South Africa were given a glimpse of what they have been missing as De Villiers flayed Bangladesh's attack with stunning ease on his way to a career-best one-day international score on Wednesday.
New Zealand won the first Twenty20 international match against West Indies by 81 runs at EdenPark on Saturday to go 1-0 up in the two-match series.
Pragyan Ojha bagged an impressive five-wicket haul as India 'A' dismissed Australia 'A' for 268 before extending their lead to 154 runs by the end of the third day's play in the first unofficial cricket Test, at the M A Chidambaram stadium, in Chennai, on Friday. At the close of play, the hosts were 121 for 3 in their second innings.
Kusal Mendis led a strong Sri Lankan second innings effort but the West Indies still held the advantage at stumps on day four of the first Test at the Queen's Park Oval in Trinidad on Saturday. Set a daunting target of 453 when the hosts declared their second innings at 223 for seven just after lunch, the visitors reached 176 for three by the close with Mendis unbeaten on 94.
Left-arm spinner Axar Patel scalped four wickets without conceding a single run as India 'A' clinched the unofficial Test series against South Africa 'A' 1-0 after an imposing innings and 81 runs victory in the second and final match in Wayanad, Kerala, on Friday.
Pakistan's most accomplished batsman Younus Khan completed an unbeaten double century on Friday to turn the course of the first Test against Zimbabwe at the Harare Sports Club. At the close Zimbabwe, set 342 for victory when Pakistan declared their second innings closed at 419 for nine, were 13 for one after Tino Mawoyo was dismissed lbw for two by off-spinner Saeed Ajmal.
Marcus Stoinis scored his maiden one-day century but it was not enough to give an undermanned Australia an astonishing victory in the opening match of their one-day series against New Zealand at Eden Park on Monday.
Mahela Jayawardene, batting with three stitches in his left hand, ignored the pain to complete his 32nd Test hundred and put Sri Lanka firmly in the driving seat in the second Test against Pakistan in Dubai on Thursday.
Mohammad Hafeez led Pakistan's strong reply with his third hundred in as many Tests after Bangladesh lost their last five wickets for 27 runs on the second day of the opening Test at Khulna on Wednesday.