Mercedes Formula 1 chiཧef Toto Wolff is still not ready to ꦉgive a "straight commitment" and back Lewis Hamilton over Valtteri Bottas in the drivers' championship for fear of the effect it could have on the latter's form.

Hamilton moved into a 28-point lead over Ferrari's Sebastian Vettel in Singapore on🍒 Sunday after taking his third straight race win, and runܫs 51 points ahead of Bottas with six races to go.

Unꦍlike Ferrari, Mercedes has not had just one driver fighting in the title race, nor has it 𝓡openly given its backing to just one driver.

While Wolff is not comfortable getting the team to throw its full weight behind Hamilton, he did note that it was becomingly increasingly clear which way the decision will eventuallꦑy go.

"I think that it’s pretty obvious that his chance of wi🥀nning the drivers’ championship is higher than Valtteri’s," Wolff said.

"So like we’ve done in the past we will look at the preceding rac🦹e and assess it, then the decision becomes obvious. 

"I wouldn’t want to give a straight commit🐭ment and say he’s our numꦡber one, because I don’t want to screw up the mind of our second driver.

"Beca𓆏use if he’s up in the front, and he’s leading the race… That’s why I don’t want to call it."