Not only is this an intriguing punting puzzle, but William Hill have a huge offer available to all customers.
Simply place a £10 wager on the game at odds of at least 1/5 (1.20) and you'd be editing with a £5 free bet. This isn't just for new customers, you can claim it as an existing customer too.
In over to be eligible you'll need to opt in via the "Claim Here" link which is available on the William Hill site. You'll find finds to the promotion on the homepage.
The qualifying back can either be a single on the match or simply include it in one leg of a multiple, just remember you'll have to meet the minimum stake and odds requirements of 1/5 (1.20).
Prefer to wait until the action is underway in order to make your selection? That's no problem. In-play wagers are valid for this promotion so you can take your time in deciding which bet to place even after the game has kicked off.
The free bet will be credited no later than 10:00 on Wednesday 24 October. There's no need to use the free game on the save have and with 15 other Champions League ties to get stuck into this midweek plus the Europa League too, there are plenty of other opportunities that may present themselves.
The free bet token will be automatically added to your account once the qualifying criteria are met and it'd be valid for four games.
Manchester United are seen as underdogs despite having home advantage. Jose Mourinho's men can be backed at 19/10 (2.90) to win the game with Juve priced at 31/20 (2.55) by the same firm. The draw trades at 21/10 (3.10).
There are hundreds of different markets available including #YourOdds which allow punters to bet to combine multiple elements from one game (such as goals, cards and corners) into one selection on a single match.
There's also William Hill's enhanced odds which include 5/1 (6.0) on Ronaldo to score first, 9/1 (10.0) on the all-time Champions League top scorer to score two or more at 9/1 (10.0) and Juventus to win with Ronaldo scoring anytime at 3/1 (4.0).
Whatever you decide, don't miss out on this fantastic free bet offer which is available to both new and existing customers.