A Celtic goal now would set up a grandstand finish. Well, as much of a grandstand finish as you could have in a meaningless pre-season stroll. Bhoys midfielder Tom Rogic gallops forward with the ball. drilling a low 20-yard shot just wide of the right-hand post.

Just 15 minutes or so to go until kick-off in Michigan, where the sun has now cracked out. It was torrential rain earlier on, so bad that the game itself was in doubt. But all appears fine now. 

A few more Barcelona prototypes come off the production line. Small, mobile, technically-brilliant. I've never seen them play but they will be. Celtic take off last man standing Emiliano Izaguirre. Little over 10 minutes to go.

Ashley Young has been very lively since coming on down the right wing but his low cross is not good enough. Marouane Fellaini was free in the middle. Lift it!

Wayne Rooney is then booked for an ugly lunge. 

Celtic make a rare venture into Barcelona territory. Stuart Armstrong's eyes light up as he finds himself face to face with Jordi Masip, only for his low shot to be blocked by the Barca keeper.

Here's the confirmed changes. 

Back under way in Gothenburg. Zlatan Ibrahimovic and Henrikh Mkhitaryan are among those who have gone off at the break. Marcus Rashford is up front with Ashley Young and Jesse Lingard wide. 

Image source, Reuters

Less than 20 minutes for Celtic to avoid any injuries ahead of Wednesday's match against Astana. Or to score a couple goals. Brendan Rodgers would probably be happier with the former.

Changes galore. On come Marouane Fellaini, Michael Carrick, Jesse Lingard, Marcus Rashford and Ashley Young while Galatasaray also make two switches. 

Any sign of a Celtic goal? Not yet. Moussa Dembele is trying his best though. The summer signing from Fulham goes for brute strength, trying to steamroll his way through Blaugrana shirts. The ball runs out for a goal-kick.

All change. Luis Suarez's number is up. Don't think it is anything to do with that miserable effort seconds earlier. A host of fresh-faced - and probably supremely talented - products of La Masia get a run out.

Celtic also make three more changes - Anthony Ralston, Jamie McCart and Ryan Christie all coming on. Left-back Emiliano Izaguirre is the only starter still out there.

There are reports that this game in Michigan will be the biggest crowd Chelsea have ever played in front of. Talk of 105,000.

Big. 

Delicious. Sergi Samper, who replaced Lionel Messi at the break, slices open the Celtic defence with a clip of his right boot to find Luis Suarez. Most inside the Aviva Stadium expect the onion bag to bulge. Instead the ball is closer to the corner flag after a shinner from the Uruguayan. He is human after all.

Denis Suarez fancies sticking his name on the scoresheet. The 22-year-old midfielder, who Barca bought back from Villarreal this summer, smashes a low shot at goal. Celtic keeper Leo Fasan beats the ball out with a strong pair of fists.

Sensational stuff from the Suarez brothers*. Wonderful one-touch football from Barcelona's Luis and Denis almost ends in a fourth goal.

The older Suarez cleverly taps a cutback from the left flank into the young former Manchester City midfielder's path. Surely? Nope, he can't beat sub Celtic keeper Leo Fasan.

*They're not actually brothers

Plenty of big-name absentees in Michigan but still two pretty-strong looking line-ups. Chelsea start Ola Aina at right-back, with no out-and out striker. 

Real Madrid XI: Casilla, Carvajal, Varane, Nacho, Marcelo, Casemiro, Kovacic, Lucas Vazquez, Morata, Asensio, Mariano.  

Chelsea XI: Begovic, Aina, Cahill, Terry, Azpilicueta, Oscar, Matic, Willian, Traore, Loftus-Cheek, Pedro  

You can't say that goal hasn't been coming. It's a pre-season friendly so the intensity is nowhere near the top level, but the Turkish side have had all of the play for at least 20 minutes.