Shay Bottomley, from Maidenhead United, said the club was “very grateful” to Juventus for their support.
“Juventus fans are renowned for their fantastic vocal support, so I’m sure they’ll fit right in with the Magpies at York Road,” he said.
“It’s shaping up to be a brilliant celebration of non-league football.”
To mark Non-League Day, Maidenhead are offering tickets brought in ahead of Saturday’s game for £5, with entrance for under 17s costing £1.
The Magpies currently sit fifth in the National League South, just 10 points off league leaders Dorking Wanderers, with seven games left of the league season.
Meanwhile, their Italian counterparts Juventus are also currently in fifth place in the Italian top division, and were knocked out of the Champions League last month by Turkish side Galatasaray.