| 1 (pool) | 5 Jun 2021, 09:00 | Lauri Pilv / Siim Anton | Elias Vik Ødelien / David Garcia Walaker | 1-2 | 19-21, 21-14, 10-15 | |
| 2 (pool) | 5 Jun 2021, 09:00 | Jon Erlend Haukås / Thomas Steen Evensen | Johannes Helland-Hansen / Vemund Edvard Refnin | 2-0 | 21-16, 25-23 | |
| 3 (pool) | 5 Jun 2021, 09:00 | Rune Hofker Berg / Andre Furuseth Fornes | Bogen, Elias Vølstad / Tennøy, Torodd | 2-0 | 22-20, 21-19 | |
| 4 (pool) | 5 Jun 2021, 09:00 | Emil Olsen / Jonah Utvik | Tobias Kawika Pedersen / Elias Teodor Reme | 2-0 | 23-21, 21-18 | |
| 9 (pool) | 5 Jun 2021, 09:50 | Christian Jørgensen Ruud / Nils Gunnar Ringøen | Mads Roness / Even Stray Aas | 2-0 | 21-13, 21-12 | |
| 10 (pool) | 5 Jun 2021, 09:50 | Birk Eidså Tjetland / Mads Viland Søreng | Emil Øfstaas / Ole Bastian Nordstrand | 2-1 | 21-18, 14-21, 15-12 | |
| 11 (pool) | 5 Jun 2021, 09:50 | Christoffer Alexander Trondsen / Preben Riska | Janis Dzenis / Kristaps Lieldiens | 2-0 | 21-13, 21-14 | |
| 12 (pool) | 5 Jun 2021, 09:50 | Espen Kalvatn Morten / Christoffer Førland | Julian Moland Bjørknes / Leon Lauvland | 0-2 | 19-21, 19-21 | |
| 17 (pool) | 5 Jun 2021, 10:40 | Kjetil Tellnes / Marius Pande | Rasmus Renneflott Thorkildsen / Sondre Hobøl | 2-0 | 21-16, 21-14 | |
| 18 (pool) | 5 Jun 2021, 10:40 | Torje Dahll-Larssøn Thorkildsen / Ruben Husby Pedersen | Haakon Egil Lie / Haakon Jørlo Haugerud | 2-0 | 21-13, 21-10 | |
| 19 (pool) | 5 Jun 2021, 10:40 | Eirik Husebø / Tobias Lorentsen | Stanislaw Marek Zajaczkowski / Erlend Raugstad Kluge | 2-1 | 18-21, 21-19, 15-12 | |
| 20 (pool) | 5 Jun 2021, 10:40 | Jens Aasgard / Eirik Kirkhus Lysen | Haakon Spilling / Sean Paulsen Lid | 2-1 | 21-14, 17-21, 15-9 | |
| 25 (pool) | 5 Jun 2021, 11:30 | Jørn Olav Strande Gamlemoen / Christian Helland | Max Jørgen Fosseli / Ole Sødal Ringøen | 2-0 | 21-15, 23-21 | |
| 26 (pool) | 5 Jun 2021, 11:30 | Erlend Henriksveen / Eskil Haug Holtan | Håvard Vingen Sunde / Eirik Steen Molland | 2-1 | 21-12, 23-25, 15-10 | |
| 27 (pool) | 5 Jun 2021, 11:30 | Halvor Øygarden Brekke / Georg Mykjåland Risøy | Jonah André Lyngaas Kjemperud / William Jevne | 2-1 | 24-22, 21-12, 9-15 | |
| 28 (pool) | 5 Jun 2021, 11:30 | Tor Odin Bjørndal Milde / Olav Ingebrigtsen | Christian Frøytlog Holberg / Trym Klippen | 2-0 | 21-8, 21-19 | |
| 33 (pool) | 5 Jun 2021, 12:20 | Markus Mol / Jo Gladsøy Sunde | Benjamin Utvik / Oscar Majak Gundersen | 2-1 | 22-20, 19-21, 15-7 | |
| 34 (pool) | 5 Jun 2021, 12:20 | Sadegh Mohajer Moghari / Vegard Høidalen | Adrian Mol / Ole-Jacob Halgunset | 0-2 | 15-21, 19-21 | |
| 35 (pool) | 5 Jun 2021, 12:20 | Yujiro Indo / Jobjørn Røkenes Myren | Elias Vik Ødelien / David Garcia Walaker | 2-0 | 21-7, 21-11 | |
| 36 (pool) | 5 Jun 2021, 12:20 | Eivind Hettervik / Eivind Andersen | Johannes Helland-Hansen / Vemund Edvard Refnin | 2-0 | 21-15, 21-13 | |
| 41 (pool) | 5 Jun 2021, 13:10 | Christian Jørgensen Ruud / Nils Gunnar Ringøen | Birk Eidså Tjetland / Mads Viland Søreng | 2-0 | 21-16, 21-18 | |
| 42 (pool) | 5 Jun 2021, 13:10 | Mads Roness / Even Stray Aas | Emil Øfstaas / Ole Bastian Nordstrand | 0-2 | 11-21, 18-21 | |
| 43 (pool) | 5 Jun 2021, 13:10 | Håvard Skipevåg / Emerson Storesund | Eirik Hæve Holmefjord / Ole Bønkel Birkeland | 2-0 | 21-8, 21-9 | |
| 44 (pool) | 5 Jun 2021, 13:10 | Fredrik George Vreim Robertson / Oskar Harris | Åstein Vistnes / Alf Jakob Aano | 0-2 | 19-21, 15-21 | |
| 49 (pool) | 5 Jun 2021, 14:00 | Kjetil Tellnes / Marius Pande | Torje Dahll-Larssøn Thorkildsen / Ruben Husby Pedersen | 2-0 | 21-16, 21-14 | |
| 50 (pool) | 5 Jun 2021, 14:00 | Rasmus Renneflott Thorkildsen / Sondre Hobøl | Haakon Egil Lie / Haakon Jørlo Haugerud | 0-2 | 11-21, 11-21 | |
| 51 (pool) | 5 Jun 2021, 14:00 | Rune Hofker Berg / Andre Furuseth Fornes | Emil Olsen / Jonah Utvik | 0-2 | 18-21, 15-21 | |
| 52 (pool) | 5 Jun 2021, 14:00 | Bogen, Elias Vølstad / Tennøy, Torodd | Tobias Kawika Pedersen / Elias Teodor Reme | 2-1 | 21-12, 20-22, 15-8 | |
| 57 (pool) | 5 Jun 2021, 14:50 | Markus Mol / Jo Gladsøy Sunde | Adrian Mol / Ole-Jacob Halgunset | 2-0 | 21-13, 21-15 | |
| 58 (pool) | 5 Jun 2021, 14:50 | Benjamin Utvik / Oscar Majak Gundersen | Sadegh Mohajer Moghari / Vegard Høidalen | 0-2 | 18-21, 22-24 | |
| 59 (pool) | 5 Jun 2021, 14:50 | Christoffer Alexander Trondsen / Preben Riska | Julian Moland Bjørknes / Leon Lauvland | 0-2 | 13-21, 7-21 | |
| 60 (pool) | 5 Jun 2021, 14:50 | Janis Dzenis / Kristaps Lieldiens | Espen Kalvatn Morten / Christoffer Førland | 0-2 | 11-21, 9-21 | |
| 63 (pool) | 5 Jun 2021, 15:40 | Max Jørgen Fosseli / Ole Sødal Ringøen | Håvard Vingen Sunde / Eirik Steen Molland | 2-1 | 21-19, 10-21, 19-17 | |
| 64 (pool) | 5 Jun 2021, 15:40 | Jørn Olav Strande Gamlemoen / Christian Helland | Erlend Henriksveen / Eskil Haug Holtan | 0-2 | 16-21, 16-21 | |
| 65 (pool) | 5 Jun 2021, 15:40 | Eirik Husebø / Tobias Lorentsen | Jens Aasgard / Eirik Kirkhus Lysen | 0-2 | 10-21, 16-21 | |
| 66 (pool) | 5 Jun 2021, 15:40 | Stanislaw Marek Zajaczkowski / Erlend Raugstad Kluge | Haakon Spilling / Sean Paulsen Lid | 0-2 | 18-21, 18-21 | |
| 69 (pool) | 5 Jun 2021, 16:30 | Lauri Pilv / Siim Anton | Yujiro Indo / Jobjørn Røkenes Myren | 0-2 | 12-21, 19-21 | |
| 70 (pool) | 5 Jun 2021, 16:30 | Jon Erlend Haukås / Thomas Steen Evensen | Eivind Hettervik / Eivind Andersen | 2-1 | 15-21, 21-14, 15-11 | |
| 71 (pool) | 5 Jun 2021, 16:30 | Halvor Øygarden Brekke / Georg Mykjåland Risøy | Tor Odin Bjørndal Milde / Olav Ingebrigtsen | 0-2 | 17-21, 15-21 | |
| 72 (pool) | 5 Jun 2021, 16:30 | Jonah André Lyngaas Kjemperud / William Jevne | Christian Frøytlog Holberg / Trym Klippen | 2-1 | 11-21, 21-18, 15-13 | H2H (3) |
| 1/32-10 (round of 64) | 5 Jun 2021, 17:20 | Rasmus Renneflott Thorkildsen / Sondre Hobøl | Julian Moland Bjørknes / Leon Lauvland | 0-2 | 14-21, 11-21 | |
| 1/32-24 (round of 64) | 5 Jun 2021, 17:20 | Mads Roness / Even Stray Aas | Emil Olsen / Jonah Utvik | 2-1 | 14-21, 21-16, 15-12 | H2H (2) |
| 77 (pool) | 5 Jun 2021, 17:20 | Håvard Skipevåg / Emerson Storesund | Åstein Vistnes / Alf Jakob Aano | 2-1 | 18-21, 21-18, 15-12 | |
| 78 (pool) | 5 Jun 2021, 17:20 | Eirik Hæve Holmefjord / Ole Bønkel Birkeland | Fredrik George Vreim Robertson / Oskar Harris | 0-2 | 16-21, 16-21 | |
| 1/32-2 (round of 64) | 5 Jun 2021, 18:10 | Benjamin Utvik / Oscar Majak Gundersen | Jens Aasgard / Eirik Kirkhus Lysen | 2-0 | 21-13, 21-9 | |
| 1/32-32 (round of 64) | 5 Jun 2021, 18:10 | Håvard Vingen Sunde / Eirik Steen Molland | Tor Odin Bjørndal Milde / Olav Ingebrigtsen | 2-0 | 21-12, 21-14 | |
| B - 1/32-10 (round of 64) | 5 Jun 2021, 19:00 | Janis Dzenis / Kristaps Lieldiens | Jon Erlend Haukås / Thomas Steen Evensen | 0-2 | 11-21, 12-21 | |
| B - 1/32-23 (round of 64) | 5 Jun 2021, 19:00 | Tobias Kawika Pedersen / Elias Teodor Reme | Yujiro Indo / Jobjørn Røkenes Myren | 0-2 | 19-21, 12-21 | |
| B - 1/32-7 (round of 64) | 5 Jun 2021, 19:50 | Stanislaw Marek Zajaczkowski / Erlend Raugstad Kluge | Håvard Skipevåg / Emerson Storesund | 0-2 | 18-21, 18-21 | |
| B - 1/32-26 (round of 64) | 5 Jun 2021, 19:50 | Christian Frøytlog Holberg / Trym Klippen | Åstein Vistnes / Alf Jakob Aano | 1-2 | 21-19, 15-21, 12-15 | |
| B - 1/16-4 (round of 32) | 6 Jun 2021, 09:00 | Håvard Skipevåg / Emerson Storesund | Bogen, Elias Vølstad / Tennøy, Torodd | 0-2 | 15-21, 8-21 | |
| B - 1/16-5 (round of 32) | 6 Jun 2021, 09:00 | Jonah André Lyngaas Kjemperud / William Jevne | Jon Erlend Haukås / Thomas Steen Evensen | 0-2 | 15-21, 13-21 | |
| B - 1/16-12 (round of 32) | 6 Jun 2021, 09:00 | Yujiro Indo / Jobjørn Røkenes Myren | Haakon Spilling / Sean Paulsen Lid | 2-0 | 21-9, 21-14 | |
| B - 1/16-13 (round of 32) | 6 Jun 2021, 09:00 | Espen Kalvatn Morten / Christoffer Førland | Åstein Vistnes / Alf Jakob Aano | 2-1 | 21-15, 19-21, 20-18 | |
| 1/16-1 (round of 32) | 6 Jun 2021, 09:50 | Max Jørgen Fosseli / Ole Sødal Ringøen | Benjamin Utvik / Oscar Majak Gundersen | 2-0 | 21-18, 21-15 | |
| 1/16-5 (round of 32) | 6 Jun 2021, 09:50 | Emil Øfstaas / Ole Bastian Nordstrand | Julian Moland Bjørknes / Leon Lauvland | 0-2 | 20-22, 18-21 | |
| 1/16-12 (round of 32) | 6 Jun 2021, 09:50 | Haakon Egil Lie / Haakon Jørlo Haugerud | Mads Roness / Even Stray Aas | 2-0 | 21-17, 21-14 | H2H (2) |
| 1/16-16 (round of 32) | 6 Jun 2021, 09:50 | Sadegh Mohajer Moghari / Vegard Høidalen | Håvard Vingen Sunde / Eirik Steen Molland | 2-0 | 21-18, 21-14 | |
| C - 1/8-2 (round of 16) | 6 Jun 2021, 10:40 | Lauri Pilv / Siim Anton | Eirik Hæve Holmefjord / Ole Bønkel Birkeland | 2-0 | 24-22, 21-12 | |
| C - 1/8-3 (round of 16) | 6 Jun 2021, 10:40 | Johannes Helland-Hansen / Vemund Edvard Refnin | Fredrik George Vreim Robertson / Oskar Harris | 2-0 | 21-12, 21-13 | |
| B - 1/8-2 (round of 16) | 6 Jun 2021, 11:30 | Christoffer Alexander Trondsen / Preben Riska | Bogen, Elias Vølstad / Tennøy, Torodd | 0-2 | 10-21, 8-21 | |
| B - 1/8-3 (round of 16) | 6 Jun 2021, 11:30 | Jon Erlend Haukås / Thomas Steen Evensen | Eirik Husebø / Tobias Lorentsen | 2-0 | 21-10, 22-20 | |
| B - 1/8-6 (round of 16) | 6 Jun 2021, 11:30 | Halvor Øygarden Brekke / Georg Mykjåland Risøy | Yujiro Indo / Jobjørn Røkenes Myren | 0-2 | 17-21, 16-21 | |
| B - 1/8-7 (round of 16) | 6 Jun 2021, 11:30 | Espen Kalvatn Morten / Christoffer Førland | Rune Hofker Berg / Andre Furuseth Fornes | 2-0 | 21-12, 21-16 | |
| 1/8-1 (round of 16) | 6 Jun 2021, 12:20 | Max Jørgen Fosseli / Ole Sødal Ringøen | Torje Dahll-Larssøn Thorkildsen / Ruben Husby Pedersen | 0-2 | 19-21, 18-21 | |
| 1/8-3 (round of 16) | 6 Jun 2021, 12:20 | Julian Moland Bjørknes / Leon Lauvland | Adrian Mol / Ole-Jacob Halgunset | 2-1 | 21-18, 21-23, 15-12 | |
| 1/8-6 (round of 16) | 6 Jun 2021, 12:20 | Jørn Olav Strande Gamlemoen / Christian Helland | Haakon Egil Lie / Haakon Jørlo Haugerud | 2-1 | 20-22, 21-19, 15-8 | |
| 1/8-8 (round of 16) | 6 Jun 2021, 12:20 | Birk Eidså Tjetland / Mads Viland Søreng | Sadegh Mohajer Moghari / Vegard Høidalen | 0-2 | 17-21, 21-23 | |
| C - Kvart-1 (quarterfinal) | 6 Jun 2021, 13:10 | Eivind Hettervik / Eivind Andersen | Christian Frøytlog Holberg / Trym Klippen | 2-0 | 21-13, 21-10 | |
| C - Kvart-2 (quarterfinal) | 6 Jun 2021, 13:10 | Tobias Kawika Pedersen / Elias Teodor Reme | Lauri Pilv / Siim Anton | 2-1 | 17-21, 21-19, 19-17 | |
| C - Kvart-3 (quarterfinal) | 6 Jun 2021, 13:10 | Janis Dzenis / Kristaps Lieldiens | Johannes Helland-Hansen / Vemund Edvard Refnin | 0-2 | 16-21, 10-21 | |
| C - Kvart-4 (quarterfinal) | 6 Jun 2021, 13:10 | Stanislaw Marek Zajaczkowski / Erlend Raugstad Kluge | Elias Vik Ødelien / David Garcia Walaker | 2-0 | 21-9, 21-17 | |
| B - Kvart-1 (quarterfinal) | 6 Jun 2021, 14:00 | Tor Odin Bjørndal Milde / Olav Ingebrigtsen | Bogen, Elias Vølstad / Tennøy, Torodd | 0-2 | 10-21, 14-21 | |
| B - Kvart-2 (quarterfinal) | 6 Jun 2021, 14:00 | Jon Erlend Haukås / Thomas Steen Evensen | Emil Olsen / Jonah Utvik | 1-2 | 17-21, 23-21, 12-15 | |
| B - Kvart-3 (quarterfinal) | 6 Jun 2021, 14:00 | Rasmus Renneflott Thorkildsen / Sondre Hobøl | Yujiro Indo / Jobjørn Røkenes Myren | 0-2 | 17-21, 20-22 | |
| B - Kvart-4 (quarterfinal) | 6 Jun 2021, 14:00 | Espen Kalvatn Morten / Christoffer Førland | Jens Aasgard / Eirik Kirkhus Lysen | 2-1 | 21-16, 25-27, 15-11 | |
| Kvart-1 (quarterfinal) | 6 Jun 2021, 14:50 | Torje Dahll-Larssøn Thorkildsen / Ruben Husby Pedersen | Christian Jørgensen Ruud / Nils Gunnar Ringøen | 1-2 | 21-16, 16-21, 12-15 | |
| Kvart-2 (quarterfinal) | 6 Jun 2021, 14:50 | Julian Moland Bjørknes / Leon Lauvland | Erlend Henriksveen / Eskil Haug Holtan | 1-2 | 15-21, 23-21, 8-15 | |
| Kvart-3 (quarterfinal) | 6 Jun 2021, 14:50 | Markus Mol / Jo Gladsøy Sunde | Jørn Olav Strande Gamlemoen / Christian Helland | 2-0 | 21-19, 21-7 | |
| Kvart-4 (quarterfinal) | 6 Jun 2021, 14:50 | Kjetil Tellnes / Marius Pande | Sadegh Mohajer Moghari / Vegard Høidalen | 2-0 | 21-14, 21-18 | H2H (2) |
| C - Semi-1 (semifinal) | 6 Jun 2021, 15:40 | Eivind Hettervik / Eivind Andersen | Tobias Kawika Pedersen / Elias Teodor Reme | 2-1 | 21-17, 12-21, 15-9 | |
| C - Semi-2 (semifinal) | 6 Jun 2021, 15:40 | Johannes Helland-Hansen / Vemund Edvard Refnin | Stanislaw Marek Zajaczkowski / Erlend Raugstad Kluge | 1-2 | 16-21, 21-17, 11-15 | |
| B - Semi-1 (semifinal) | 6 Jun 2021, 15:40 | Bogen, Elias Vølstad / Tennøy, Torodd | Emil Olsen / Jonah Utvik | 1-2 | 21-16, 15-21, 12-15 | |
| B - Semi-2 (semifinal) | 6 Jun 2021, 15:40 | Yujiro Indo / Jobjørn Røkenes Myren | Espen Kalvatn Morten / Christoffer Førland | 1-2 | 17-21, 21-16, 8-15 | |
| Semi-2 (semifinal) | 6 Jun 2021, 16:30 | Markus Mol / Jo Gladsøy Sunde | Kjetil Tellnes / Marius Pande | 2-1 | 24-26, 21-17, 15-12 | H2H (2) |
| Semi-1 (semifinal) | 6 Jun 2021, 16:30 | Christian Jørgensen Ruud / Nils Gunnar Ringøen | Erlend Henriksveen / Eskil Haug Holtan | 2-0 | 21-19, 21-4 | |
| B - Finale (final) | 6 Jun 2021, 17:20 | Emil Olsen / Jonah Utvik | Espen Kalvatn Morten / Christoffer Førland | 0-2 | 17-21, 17-21 | |
| C - Finale (final) | 6 Jun 2021, 17:20 | Eivind Hettervik / Eivind Andersen | Stanislaw Marek Zajaczkowski / Erlend Raugstad Kluge | 2-0 | 21-11, 21-17 | |
| Finale (final) | 6 Jun 2021, 18:10 | Christian Jørgensen Ruud / Nils Gunnar Ringøen | Markus Mol / Jo Gladsøy Sunde | 2-0 | 21-17, 21-19 | |