Antonio Giovinazzi will once again sub for a still unfit Pascal Wehrlein at Sauber in next weekend's China Grand Prix.
Wehrlein withdrew from the Australian GP on Saturday morning before FP3, judging that his fitness level was not good enough to endure a full race distance.
Ferrari reserve driver Giovinazzi acquitted himself well, qualifying just behind team mate Marcus Ericsson and finishing the race 12th.
"For me the most important is that I can train intensively to ensure a 100% performance from my side as soon as possible," Wehrlein said in Sauber's China GP preview this afternoon.
"I will then be well-prepared for my first complete Grand Prix weekend for the Sauber F1 Team. Hopefully this can be in Bahrain but, if not, then we will take the time it needs until Russia to make sure I am completely ready."
If Wehrlein was deemed unfit to race in China, it's highly improbable that his fitness level will be adequate for Bahrain next week.
GALLERY: F1 drivers' wives and girlfriends
Keep up to date with all the F1 news via Facebook and Twitter
Sunday’s Bahrain Grand Prix in Malaysia exposed once again the less flattering side of F1’s…
Isack Hadjar was anything but happy after Sunday’s Bahrain Grand Prix, having seen a potential…
Lewis Hamilton achieved a top-three finish in Sepang on Sunday and yet he knew almost…
The FIA has explained why several Formula 1 cars suddenly lost power on the formation…
George Russell had every reason to feel hard done by after Sunday's Bahrain Grand Prix…
Max Verstappen’s path to victory at Sepng was nearly derailed before he could even complete…