| 2021-03-31 |  Liechtensteinv IcelandFIFA World Cup qualification | 1–4 | FIFA World Cup qualification |
| 2021-03-31 |  Lithuaniav ItalyFIFA World Cup qualification | 0–2 | FIFA World Cup qualification |
| 2021-03-31 | GillinghamvWiganLeague One · England | 1–0 | League One · England |
| 2021-03-31 | AlbacetevCastellonLa Liga 2 · Spain | 0–1 | La Liga 2 · Spain |
| 2021-03-31 |  Andorrav HungaryFIFA World Cup qualification | 1–4 | FIFA World Cup qualification |
| 2021-03-31 |  Switzerlandv FinlandFriendly | 3–2 | Friendly |
| 2021-03-31 |  Germanyv North MacedoniaFIFA World Cup qualification | 1–2 | FIFA World Cup qualification |
| 2021-03-31 |  Englandv PolandFIFA World Cup qualification | 2–1 | FIFA World Cup qualification |
| 2021-03-31 |  Swedenv EstoniaFriendly | 1–0 | Friendly |
| 2021-03-30 |  Grenadav United States Virgin IslandsFIFA World Cup qualification | 1–0 | FIFA World Cup qualification |
| 2021-03-30 |  Ivory Coastv EthiopiaAfrican Cup of Nations qualification | 3–1 | African Cup of Nations qualification |
| 2021-03-30 | CarlislevCrawley TownLeague Two · England | 2–0 | League Two · England |
| 2021-03-30 | MontrosevEast FifeLeague One · Scotland | 3–0 | League One · Scotland |
| 2021-03-30 |  Belgiumv BelarusFIFA World Cup qualification | 8–0 | FIFA World Cup qualification |
| 2021-03-30 | MalagavAlmeriaLa Liga 2 · Spain | 0–3 | La Liga 2 · Spain |
| 2021-03-30 |  Walesv Czech RepublicFIFA World Cup qualification | 1–0 | FIFA World Cup qualification |
| 2021-03-30 |  Slovakiav RussiaFIFA World Cup qualification | 2–1 | FIFA World Cup qualification |
| 2021-03-30 |  Turkeyv LatviaFIFA World Cup qualification | 3–3 | FIFA World Cup qualification |
| 2021-03-30 |  Bahrainv JordanFriendly | 1–2 | Friendly |
| 2021-03-30 | SolihullvWealdstoneNational League · England | 3–0 | National League · England |
| 2021-03-30 | FalkirkvDumbartonLeague One · Scotland | 1–1 | League One · Scotland |
| 2021-03-30 |  Azerbaijanv SerbiaFIFA World Cup qualification | 1–2 | FIFA World Cup qualification |
| 2021-03-30 | VallecanovSp GijonLa Liga 2 · Spain | 0–1 | La Liga 2 · Spain |
| 2021-03-30 |  Saint Vincent and the Grenadinesv British Virgin IslandsFIFA World Cup qualification | 3–0 | FIFA World Cup qualification |
| 2021-03-30 |  Croatiav MaltaFIFA World Cup qualification | 3–0 | FIFA World Cup qualification |
| 2021-03-30 |  Montenegrov NorwayFIFA World Cup qualification | 0–1 | FIFA World Cup qualification |
| 2021-03-30 |  Barbadosv AnguillaFIFA World Cup qualification | 1–0 | FIFA World Cup qualification |
| 2021-03-30 |  Japanv MongoliaFIFA World Cup qualification | 14–0 | FIFA World Cup qualification |
| 2021-03-30 |  Luxembourgv PortugalFIFA World Cup qualification | 1–3 | FIFA World Cup qualification |
| 2021-03-30 | PeterheadvClydeLeague One · Scotland | 0–2 | League One · Scotland |
| 2021-03-30 |  Senegalv EswatiniAfrican Cup of Nations qualification | 1–1 | African Cup of Nations qualification |
| 2021-03-30 |  Cameroonv RwandaAfrican Cup of Nations qualification | 0–0 | African Cup of Nations qualification |
| 2021-03-30 |  Republic of Irelandv QatarFriendly | 1–1 | Friendly |
| 2021-03-30 | Cove RangersvAirdrie UtdLeague One · Scotland | 2–0 | League One · Scotland |
| 2021-03-30 |  Madagascarv NigerAfrican Cup of Nations qualification | 0–0 | African Cup of Nations qualification |
| 2021-03-30 |  Guinea-Bissauv CongoAfrican Cup of Nations qualification | 3–0 | African Cup of Nations qualification |
| 2021-03-30 | BrechinvElginLeague Two · Scotland | 1–2 | League Two · Scotland |
| 2021-03-30 |  Belizev Turks and Caicos IslandsFIFA World Cup qualification | 5–0 | FIFA World Cup qualification |
| 2021-03-30 | Albion RvsvQueens ParkLeague Two · Scotland | 0–3 | League Two · Scotland |
| 2021-03-30 |  Saudi Arabiav PalestineFIFA World Cup qualification | 5–0 | FIFA World Cup qualification |
| 2021-03-30 |  Central African Republicv MauritaniaAfrican Cup of Nations qualification | 0–1 | African Cup of Nations qualification |
| 2021-03-30 | CowdenbeathvEdinburgh CityLeague Two · Scotland | 1–3 | League Two · Scotland |
| 2021-03-30 |  Moroccov BurundiAfrican Cup of Nations qualification | 1–0 | African Cup of Nations qualification |
| 2021-03-30 |  Mozambiquev Cape VerdeAfrican Cup of Nations qualification | 0–1 | African Cup of Nations qualification |
| 2021-03-30 |  Guyanav BahamasFIFA World Cup qualification | 4–0 | FIFA World Cup qualification |
| 2021-03-30 | Atl. TucumanvNewells Old BoysCopa De La Liga Profesional · Argentina | 2–2 | Copa De La Liga Profesional · Argentina |
| 2021-03-30 |  Bermudav ArubaFIFA World Cup qualification | 5–0 | FIFA World Cup qualification |
| 2021-03-30 |  Costa Ricav MexicoFriendly | 0–1 | Friendly |
| 2021-03-30 | Raith RvsvDunfermlineChampionship · Scotland | 5–1 | Championship · Scotland |
| 2021-03-30 | AlcorconvOviedoLa Liga 2 · Spain | 1–1 | La Liga 2 · Spain |