Lawson certified 18th on the season-opening Australian Grand Prix and crashed out of the race. In China final weekend, he certified final for each the dash and the grand prix, and completed 14th and twelfth.
World champion Verstappen was second in Melbourne and fourth in Shanghai. The subsequent race is the Japanese Grand Prix, from 4-6 April.
Lawson, 23, admitted he discovered his demotion “powerful” however mentioned he’s excited to work along with his former group Racing Bulls.
“Being a Purple Bull Racing driver has been my dream since I used to be a child, it is what I’ve labored in direction of my entire life,” he wrote on Instagram.
“I am grateful for the whole lot that is introduced me thus far. To each certainly one of you who’s stood by me, thanks for all of the assist. It means the world.”
Marko mentioned that Tsunoda, 24, can be given “to the tip of the season” at Purple Bull to show himself “as a result of we imagine he can do the job”.
Requested why the Japanese was the suitable driver now, after they had determined on the finish of final season that Lawson was a greater wager, Marko mentioned: “Tsunoda made an enormous step. It is unusual after 4 years, now in his fifth yr, he’s a a lot stronger persona, he has extra confidence and he did two excellent races, it is simply his technique did not work at Racing Bulls.
“On this case, a really troublesome automobile expertise is one thing that can assist. That was our ideas.”
Marko mentioned that Purple Bull determined to not give Lawson one other likelihood on the Japanese Grand Prix, which is the primary race this season to be held on a circuit Lawson has skilled earlier than, as a result of “we have been frightened that his self-confidence is so broken that he could not deliver his regular efficiency”.
He added: “And alternatively now we have two drivers for the constructors’ championship but in addition to assist Max technique smart, when you have two drivers prime 5 or eight it’s simpler to max a method that favours the primary driver.”
Marko insisted that the swap with Tsunoda was “not a demotion” for Lawson.
“He isn’t kicked out of F1,” Marko mentioned, “and Racing Bulls will give him the prospect to get well and his profession will begin once more.”
Marko pointed to the expertise of drivers Purple Bull had beforehand dropped as proof that Lawson might rebuild his profession.
Marko mentioned: “For the profit for him, he goes again to Racing Bulls, which has a automobile succesful to be prime 10 in qualifying and the race.
“Simply look prior to now, it was (Pierre) Gasly, it occurred the identical, additionally to (Alex) Albon they usually recovered and they’re now aggressive F1 drivers.
“On prime of it, the RB21 is a automobile which isn’t the quickest automobile however however very troublesome to drive and Max can deal with however not at this stage Liam.”
