I don't think so. Considering how polarized the Senate map was last year it seems unlikely that a split from the presidential race would have occurred.
Ossoff and Warnock overperformed Biden by a lot more than Republicans would have needed to overperform Trump to win. Indeed, Republicans likely would have won both Senate seats if the November elections had decided the outcome. Even on a uniform swing, if Warnock only won by as much as Biden (0.2%) then Ossoff would have only gotten 49.7% of the vote and so Republicans would have retained the Senate. Though it was still a pretty small gap between the races so most likely Loeffler would win if Perdue wins.