It certainly was a day to forget for the 36-year-old shot-stopper who was only on the pitch for 28 minutes after coming on at half-time.
Luis Diaz had put Liverpool ahead after 22 minutes with manager Jurgen Klopp then ringing in the changes at half-time.
Adrian replaced Alisson Becker and had only been on the pitch for two-minutes before conceding his first.
The former West Ham shot-stopper decided to pass the ball out to 18-year-old James McConnell, who was being closed down in his own box.
It allowed Julian Green to fire home from close range to bring the teams level.
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Liverpool then stepped up a gear with a quick-fire double from Darwin Nunez.
The Uruguayan made it 2-1 after a lovely ball was played through by Mohamed Salah, following good work from Harvey Elliott.
The 24-year-old then rounded Jonas Urbig to slot home.
He later placed a left-footed shot beyond the goalkeeper to make it 3-1 and put the Reds firmly in control.
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Lukas Petkov then made it 3-2 firing beyond Adrian, before the German side then added a third, when Armindo Sieb smashed home.
Klopp decided to continue to rotate his goalkeepers with Adrian taken off for Brazilian Marcelo Pitaluga.
The 20-year-old was straight into the action, with his first involvement picking the ball out of the Liverpool net.
Sieb had turned the game on its head making it 4-3, who drilled a low shot into the bottom corner from outside the area.
The scoring was not finished there, though, as Salah had the final say to earn Klopp's side a draw in the end-to-end second half.
The Egypt international turned in a Nunez cross at the back post, before the latter nearly won it with only to be kept out by Urbig.
Liverpool's pre-season will continue with a trip to Singapore where they will take on Leicester on Sunday, followed by a clash with Bayern Munich on August 2.