Ferrari, winners of 15 of last year's 18 races, have now gone three Grands Prix without a win
Verstappen, who is 145 points clear of team mate Sergio Perez in the championship and set for a third title well before the end of the season, suggested Wolff should focus on his own team.
Jose Froilan Gonzalez, the 'Pampas Bull' who in 1951 became the first driver to win a Formula One world championship Grand Prix for Ferrari, has died in Buenos Aires at the age of 90, Argentine media reported on Saturday.
Summary of sports events and persons who made news on Sunday
Sebastian Vettel handed Ferrari their first Canadian Grand Prix pole position since Michael Schumacher in 2001 on Saturday while Formula One championship leader Lewis Hamilton qualified fourth for Mercedes. Vettel, 14 points behind the Briton, will start from the front for the fourth time at the Circuit Gilles Villeneuve after setting a track record of one minute 10.764 seconds on a sunny afternoon.
Formula One world champion Kimi Raikkonen and Brazilian Felipe Massa will stay at Ferrari for the next two seasons, the Italian team said in a statement on Friday. The announcement dealt a blow to the hopes of Spaniard Fernando Alonso and Poland's Robert Kubica, both of whom have been linked to the team in media speculation as likely replacements for Raikkonen in 2010.
Kimi Raikkonen will race for Ferrari next season after agreeing a two-year deal that takes the 2007 Formula One World champion back to the glamour team he left in 2009.
Ferrari were already feeling the frustration and Sunday's Chinese Grand Prix added a measure of embarrassment to the mix for Formula One's most successful and glamorous team.
Charles Leclerc seized pole position for the Belgian Formula One Grand Prix on Saturday ahead of team mate Sebastian Vettel who completed a front row lockout for Ferrari.
The 23-year-old Finn has 48 points compared to the 44 of Ferrari's second-placed Michael Schumacher.
The former F1 world champion lauded the pit-crew for putting out the fire that engulfed Schumacher's car during Sunday's Austrian GP.
Wasteful Napoli held to goalless draw by visiting Monza
Formula One drivers expressed shock after the sport's governing body quadrupled the amount stewards can fine them to a maximum of one million euros ($1.06 million).
Kimi Raikkonen believes he still has the speed that Ferrari need despite reports that the Formula One team are lining up a replacement for 2016 in fellow-Finn Valtteri Bottas.
Brazilian Felipe Massa announced on Tuesday he is leaving Ferrari at the end of the season, opening the door for Kimi Raikkonen to return to the Formula One team that took him to the title in 2007.
The matter is already fixed for hearing on September 23.
Ferrari launched four other models -- 488GTB, 458 Spider, 458 Speciale and F12 Berlinetta.
With 'team orders' now legal in Formula One, Ferrari's Felipe Massa will have to raise his game right from the start of the season in Australia next week.
"I did not take any designs away from Ferrari. Someone passed on the designs but it wasn't me," Stepney told Italy's La Repubblica.
Stefano Domenicali resigned as Ferrari's Formula One team principal on Monday, and the company's North America president and chief executive Marco Mattiacci was appointed as his replacement.
Mick Schumacher stepped into his father Michael's 2004 Formula One championship-winning Ferrari at the German Grand Prix on Saturday and found it a perfect fit.
Michael Schumacher won a point despite retiring as BMW Sauber's Robert Kubica was disqualified from the race.
Vettel will be sharing Ferrari testing duties with the 20-year-old at Bahrain's Sakhir circuit next week after the second grand prix of the season.
In a thrilling race with two safety car periods, reigning champion Hamilton went from pole position to the rear of the field before finishing second for Mercedes in a superb fightback. Ferrari's Kimi Raikkonen was third.
Italian doctor Michele Ferrari denied on Tuesday accusations from the US Anti-Doping Agency (USADA) that he masterminded a doping programme for American cyclist Lance Armstrong.
Brazilian Felipe Massa is likely to stay with Ferrari next year alongside Fernando Alonso, team principal Stefano Domenicali said on Thursday.
"It was not a problem of the mechanics, it was our problem and we have to make sure we fix it"
Ferrari have bucked the global economic crisis squeezing Formula One by agreeing a sponsorship deal with carmaker Tata.
Ferrari unveiled their new Formula One car, the SF70-H, with the minimum of fanfare after a disappointing 2016 season but plenty of hope among fans that the Italian team will return to winning ways.
Charles Leclerc put Ferrari on pole position for their home Italian Formula One Grand Prix on Saturday in a qualifying session that ended in farce and with drivers under investigation.
Sebastian Vettel drove a flawless tactical race to claim his maiden victory for Ferrari at the Malaysian Grand Prix on Sunday, registering the first Formula One win for the Italian team since 2013.
Former Ferrari technical director Ross Brawn has made clear that he favours a return to the Italian team over Formula One rivals when he completes a sabbatical at the end of the year.
Ferrari agreed on Friday to end legal action against McLaren over last year's spy scandal for the good of Formula One.
Ferrari boss Jean Todt dropped a hint on Sunday that he expects Kimi Raikkonen to be heading for his Formula One team next season.
The German, winner of the season's first two races, had been second before coming in for a fresh set of tyres while Hamilton won with one stop from pole position.
The film has been getting some mixed reviews.
While Ferrari's Fernando Alonso rates 2012 as his best season in Formula One, the Spanish driver says his car must be quicker next year if he is to fight for the title again.
Ratan Tata pored over every inch of the new million-euro LaFerrari on the Italian supercar maker's stand at the Geneva auto show.
Ferrari promised to pull out all stops on Sunday to help Fernando Alonso claim the Formula One drivers title and with the help of a rulebook loophole they head to the season finale still in the fight.