United melakukan tur ke [[Amerika Serikat]] pada Juli 2023, dengan pertandingan persahabatan melawan [[Wrexham A.F.C.|Wrexham]] – yang dimiliki bersama oleh aktor [[Ryan Reynolds]] dan {{ill|Rob McElhenney|en}} dan yang juga memiliki mantan kiper United [[Ben Foster (pemain sepak bola)|Ben Foster]] di skuad mereka – di [[San Diego, California|San Diego]],<ref>{{cite news |title=United Toto Playplay Wrexham AFC Inin San Diego |url=https://www.manutd.com/en/news/detail/man-utd-to-play-wrexham-afc-in-san-diego-as-part-of-summer-tour-2023--to-the-united-states |access-date=5 April 2023 |language=en|website=ManUtd.com |publisher=Manchester United |date=27 Maret 2023}}</ref> dan [[Borussia Dortmund]] di [[Las Vegas]].<ref>{{cite news |title=United Toto Faceface Dortmund Inin Las Vegas Onon Tour 2023 |url=https://www.manutd.com/en/news/detail/man-utd-announce-tour-2023-match-v-borussia-dortmund-in-las-vegas-usa |access-date=5 April 2023 |website=ManUtd.com |language=en|publisher=Manchester United |date=4 April 2023}}</ref> Pada 12 Mei, klub mengumumkan pertandingan uji coba pramusim ketiga dan kelima mereka di AS melawan [[Rivalitas Arsenal F.C. dan Manchester United F.C.|rival mereka]] [[Arsenal F.C.|Arsenal]] di [[Kota New York]],<ref>{{cite news |title=United Toto Playplay Arsenal Inin New York Duringduring Tour 2023 |url=https://www.manutd.com/en/news/detail/man-utd-to-play-arsenal-in-new-york-during-tour-2023 |access-date=3 Mei 2023 |website=ManUtd.com |publisher=Manchester United |language=en|date=28 April 2023}}</ref> dan melawan [[Piala Dunia Antarklub FIFA 2022|juara dunia]] [[Real Madrid C.F.|Real Madrid]] di [[Houston, Texas|Houston]].<ref>{{cite news |date=12 Mei 2023 |language=en|title=United Setset Toto Playplay Real Madrid Inin Houston |website=ManUtd.com |publisher=Manchester United |url=https://www.manutd.com/en/news/detail/man-utd-to-play-real-madrid-friendly-in-houston-during-tour-2023 |access-date=15 Mei 2023}}</ref> Dalam pertandingan uji coba pertama mereka di Britania Raya, mereka akan melawan [[Olympique Lyonnais|Lyon]] di [[Edinburgh]], Skotlandia.<ref>{{cite news |title=Fixture news: United Toto Playplay Lyon Inin Edinburgh |url=https://www.manutd.com/en/news/detail/man-utd-to-play-friendly-v-olympique-lyonnais-in-edinburgh-scotland |access-date=16 Mei 2023 |website=ManUtd.com |publisher=Manchester United |date=16 Mei 2023|language=en}}</ref> Pada 25 Mei, klub mengumumkan pertandingan persahabatan melawan [[Rivalitas Leeds United F.C. dan Manchester United F.C.|rival Mawar]] [[Leeds United F.C.|Leeds United]] di [[Oslo]].<ref>{{cite news |title=Fixture news: United set to play Leeds in Oslo |language=en |url=https://www.manutd.com/en/news/detail/man-utd-announce-preseason-friendly-v-leeds-in-oslo-norway |access-date=25 Mei 2023 |website=ManUtd.com |publisher=Manchester United |date=25 Mei 2023}}</ref> Pertandingan uji coba terakhir mereka adalah melawan [[Athletic Bilbao]] di [[Dublin]], yang diumumkan pada 13 Juni.<ref>{{cite news |title=Fixture news: United to play Athletic Bilbao in Dublin |url=https://www.manutd.com/en/news/detail/man-utd-to-play-pre-season-friendly-v-athletic-bilbao-in-dublin |access-date=13 Juni 2023 |website=ManUtd.com |publisher=Manchester United |language=en|date=13 Juni 2023}}</ref> Pada 29 Juni, klub mengumumkan pertandingan uji coba melawan peringkat kedua [[Ligue 1 2022–2023|Liga Prancis 2022–2023]] [[RC Lens|Lens]], menjadi satu-satunya uji coba yang dimainkan di Old Trafford.<ref>{{cite news |language=en|title=United announce Old Trafford friendly |url=https://www.manutd.com/en/news/detail/manchester-united-announce-old-trafford-pre-season-friendly-v-lens |website=ManUtd.com |publisher=Manchester United |date=29 Juni 2023 |accessdate=30 Juni 2023 }}</ref>
