By Jake Donovan

Full first-round results through Wednesday, August 13 11:15AM EST:

Light Flyweight (106 lb, 48 kg):

Lukasz Maszcczyk (Poland) RSC-3 (1:23) Saidu Kargbo (Sierra Leone)

Birzhan Zhakypov (Kazakhstan) UD-4 Pal Bedak (Hungary), 7-6

Hovhannes Danielyan (Armenia) UD-4 Thomas Essomba (Cameroon), 9-3

Nordine Oubaali (France) UD-4 Rafikjon Sultonov (Uzbekistan), 8-7

Zou Shimming (China) UD-4 Eduard Bermudez (Venezuela), 11-2

Winston Mendez-Montero (Dominican Republic) UD-4 Suleiman Bilal (Kenya), 9-3

Amnat Ruanroeng (Thailand) UD-4 Jack Willie (Papau New Guinea), 14-3

Purevdori Serdamba (Mongolia) UD-4 Ronald Serugo (Uganda), 9-5

Luis Yanez (United States) UD-4 Kelvin de la Nieve (Spain), 12-9

Goergiy Chygayev (Ukraine) UD-4 David Ayrapetyan (Russia), 13-11

Yampier Hernandez (Cuba) UD-4 Sherali Dostiev (Tajikistan), 12-1

Manyo Plange (Ghana) UD-4 Harry Tañamor (Philippines), 6-3

Paulo Carvalho (Brazil) UD-4 Redouane Bouchtouk (Morocco), 13-7

Flyweight (112 lb, 51 kg):

Mirat Sarsembayev (Kazakhstan) UD-4 Rafal Kaczor (Poland), 14-5

Tulashboy Doniyorov (Uzbekistan) UD-4 Bernard Ngumba (Kenya), 10-1

Jitender Kumar (India) RET Furkan Ulaş Memiş (Turkey)

Juan Carlos Payano (Dominican Republic) UD-4 Jérôme Thomas (France), 10-6

Vincenzo Picardi (Italy) UD-4 Cassius Chiyanika (Zambia), 10-3

Walid Cherif (Tunisia) UD-4 Stephen Sutherland (Australia), 14-2

Lee Oksung (South Korea) UD-4 Rau’shee Warren (United States), 9-8

Samir Mammadov (Azerbaijan) UD-4 Abdeilillah Nhalia (Morocco), 19-4

Somjit Jongjohor (Thailand) UD-4 Eddie Valenzuela (Guatemala), 6-1

Robenilson Vieria (Brazil) UD-4 Anuruddha Bandara Ratnayake (Sri Lanka), 13-3

Anvar Yunusov (Tajikistan) UD-4 Jackson Chauke (South Africa), 9-1

Bantamweight (119 lb, 54 kg):

Héctor Manzanilla (Venezuela) UD-4 Issah Samir (Ghana), 13-10

Bruno Julie (Mauritius) UD-4 Emanuel Thabiso Nketu (Lesotho), 17-8

Khurshid Tadjibayev (Uzbekistan) UD-4 Rustamhodza Rahimov (Germany), 11-2

Gu Yu (China) UD-4 Joe Murray (Great Britain), 17-7

Veaceslav Gojan (Moldova) Dec-Tiebreaker Khavazhi Khatsigov (Belarus), +1,1

Sergey Vodopyanov (Russia) UD-4 McJoe Arroyo (Puerto Rico), 10-5

Akhil Kumar (India) UD-4 Ali Hallab (France), 12-5

Khumiso Ikgopoleng (Botswana) UD-4 Luke Boyd (Australia), 18-8

Hicham Mesbani (Morocco) UD-4 Jonatan Romero (Colombia), 11-3

John Joe Nevin (Ireland) UD-4 Abdelhalim Ouradi (Algeria), 9-4

Enkhbatyn Badar-Uugan (Mongolia) UD-4 Oscar Valdez (Mexico), 15-4

Featherweight (125 lb, 57 kg):

Li Yang (China) UD-4 Robson Conceição (Brazil), 12-4

Luis Enrique Porozo Dec-Tiebreaker Roberto Navarro (Dominican Republic), +3, 3

Bahodirjon Sooltonov (Uzbekistan) UD-4 Anthresh Lalit Lakra (India), 9-5

Vasyl Lomachenko (Ukraine) UD-4 Albert Selimov (Russia), 14-7

Raynell Williams (United States) UD-4 Alessio de Savino (Italy), 9-1

Khedafi Djelkhir (France) UD-4 Paul Fleming (Australia), 13-9

Arturo Santos-Reyes (Mexico) UD-4 Nick Okoth (Kenya), 6-2

Alaa Shili (Tunisia) UD-4 Wilhelm Gratschow (Germany), 14-5

Idel Torriente (Cuba) UD-4 Prince Dzanie (Ghana), 11-2

Zorigtbaatar Enkhzorig (Mongolia) UD-4 Mahdi Ouatine (Morocco), 10-1

Nikoloz Izoria (Georgia) UD-4 Thato Batshegi (Botswana), 14-4

Shahin Imranov (Azerbaijan) UD-4 Galib Jafarov (Kazakhstan), 9-5

Lightweight (132 lb, 60 kg):

Asylbek Talasbaev (Kyrgyzstan) UD-4 Everton Lopes (Brazil) 9-7

Anthony Little (Australia) UD-4 Julius Indongo (Nambia), 14-2

Aleksei Tishchenko (Russia) UD-4 Saifeddine Nejmaoui (Tunisia), 10-2

Domenico Valentino (Italy) UD-4 Tahar Tamsamani (Morocco), 15-4

Yordenis Ugas (Cuba) UD-4 Hamza Kramou (Algeria), 21-3

Georgian Popescu (Romania) UD-4 Sadam Ali (United States), 20-5

Francisco Vargas (Mexico) UD-4 Jean de Dieu Soloniaina (Madagascar), 9-2

Daouda Sow (France) UD-4 Kin-Song Guk (North Korea), 13-3

Jose Pedraza (Puerto Rico) UD-4 Onur Şipal (Turkey), 10-3

Hu Qing (China) UD-4 Oleksandr Klyuchko (Ukraine), 10-8

Merey Akshalov (Kazakhstan) UD-4 Miklós Varga (Hungary), 12-3

Light Welterweight (139 lb, 64 kg):

Gennady Kovalev (Russia) UD-4 Maimaitituersun Qiong (China), 15-8

Richarno Colin (Mauritius) UD-4 Myke Carvalho (Brazil), 15-11

Driss Moussaid (Morocco) UD-4 Todd Kidd (Australia), 23-2

Roniel Iglesias Sotolongo (Cuba) UD-4 Smalia Mahaman, 15-1

Johnny Joyce (Ireland) UD-4 Gyula Kate (Hungary) 9-5

Felix Diaz-Guzman (Dominican Republic) UD-4 Eduard Hambardzumyan (Armenia) 11-4

Morteza Sepahvand (Iran) UD-4 Hamza Hassini (Tunisia), 16-4

Ionut Gheorghe (Romania) UD-4 Jonathan Gonzalez (Puerto Rico), 21-4

Uranchimeng Munkh-Erdene (Mongolia) UD-4 Hastings Bwalya (Zambia), 12-8

Boris Georgiev (Bulgaria) UD-4 Javier Molina (United Status), 17-1

Bradley Saunders (Great Britain) KO Samuel Kotey Neequaye (Ghana)

Alexis Vastine (France) UD-4 Egidijus Kavaliauskas (Lithuania), 13-2

Welterweight (152 lb, 69 kg):

Billy Joe Saunders (Great Britain) UD-4 Adem Kilicci (Turkey), 14-3

Tureano Johnson (Bahamas) UD-4 Rolande Moses (Grenada), 18-3

Olexandr Stretskyy (Ukraine) UD-4 Gilbert Lenin Castillo (Dominican Republic), 9-6

Silamu Hanati (China) UD-4 Precious Makina (Zambia), 21-4

Joseph Mulema (Cameroon) UD-4 Bruno Bongongo (Central African Republic), 17-2

Bakhyt Saesekbayev (Kazakhstan) UD-4 Adam Trupish (Canada), 20-1

Vitaly Grusac (Moldova) UD-4 Gerard O’Mahoney (Australia), 7-2

Jaoid Chiguer (France) UD-4 Mehdi Khalsi (Morocco), 17-3

Demetrius Andrade (United States) UD-4 Kakhaber Zhvania (Georgia), 11-9

Andrey Balanov (Russia) UD-4 Mujandjae Kasuto (Nambia), 8-5

John Jackson (Virgin Islands) UD-4 Magomed Nurutdinov (Bulgaria), 4-2

Kim Jung-Joo (South Korea) Dec-Tiebreaker Jack Culcay-Keith (Germany), +11, 11

Middleweight (165 lb, 78 kg):

Matvey Korobov (Russia) UD-4 Naim Terbunja (Sweden), 18-6

Bakhtiyar Artayev (Kazakhstan) UD-4 Said Rachidi (Morocco), 8-2

James Degale (Great Britain) UD-4 Mohamed Hikal (Egypt), 13-4

Shawn Estrada (United States) UD-4 Ezequil Maderna (Argentina), 10-2

Andranik Hakobyan (Armenia) UD-4 Ahmed Saraku (Ghana), 14-8

Elshod Rasulov (Uzbekistan) UD-4 Jean-Michael Raymond (France), 8-2

Emilio Correa (Cuba) UD-4 Jarrod Fletcher (Australia), 17-4

Sergei Derevyanchenko (Ukraine) UD-4 Wang Jianzheng (China), 15-6

Carlos Góngora (Ecuador) UD-4 Konstantin Buga (Germany), 14-7

Georgios Gazis (Greece) UD-4 Herry Saliku Biembe (Congo), 7-2

Angkhan Chomphuphuang (Thailand) UD-4 Cho Deok-Jin (Korea), 9-3

Vijende Kumar (India) UD-4 Badou Jack (Gambia), 13-2

Light Heavyweight (178 lb, 81 kg):

Washington Silva (Brazil) UD-4 Azea Augustama (Haiti), 6-2.

Bastie Samir (Ghana) RSC-3 (1:28) Dauda Izobo (Nigeria)

Kenny Egan (Ireland) UD-4 Julius Jackson (Virgin Islands), 22-2

Baram Muzaffer (Turkey) UD-4 Aziz Ali (Kenya), 8-3

Zhang Xioping (China) UD-4 Mourad Sahraoui (Tunisia), 3-1

Artur Beterbiyev (Russia) UD-4 Kennedy Katende (Sweden), 15-3

Ramadan Yasser (Egypt) Dec-Tiebreaker Ramazan Magomedov (Belarus), +10, 10

Abdelhafid Benchabla (Algeria) RSC-3 (1:42) Dinesh Kumar (India)

Marijo Sivolija-Jelica (Croatia) RSC-3 (0:23) Farani Tavui (Samoa)

Dzhakhon Kurbanov (Tajikistan) UD-4 Abbs Atoev (Uzbekistán), 11-3

Carlos Negron (Puerto Rico) UD-4 Mehdi Ghorbani (Iran), 13-4

Yerkebulan Syhnaliyev (Kazakhstan) UD-4 Daugirdas Semiotas (Lithuania) 11-3

Heavyweight (201 lb, 91 kg):*

Osmay Acosta (Cuba) UD-4 Olanrewaju Durodola (Nigeria), 11-0

Elias Pavlidis (Greece) UD-4 Milorad Gajovic (Montenegro), 7-3

John M’Bumba (France) UD-4 Delvi Julio Blanco (Colombia), 11-5

Rakhim Chakhkeiv (Russia) UD-4 Ali Mazaheri (Iran), 7-3

Deontay Wilder (United States) UD-4 Abdelaziz Toulbini (Algeria), 10-4

Mohamed Arjaoui (Morocco) UD-4 Brad Pitt (Australia), 11-6

Oleksandr Usyk (Ukraine) UD-4 Yushan Nijiati (China), 23-4

Clemente Russo (Italy) UD-4 Viktar Zuyev (Belarus), 7-1

Super Heavyweight (+201 lb, +91 kg):*

Vyacheslav Glazkov (Ukraine) UD-4 Robert Alfonso (Cuba), 5-3

Newfel Ouatah (Algeria) UD-4 José Payares (Venezuela), 7-5

Zhang Zhilei (China) UD-4 Mohamad Amanissi (Morocco), 15-0

Ruslan Myrsatayev (Kazakhstan) RSC-1 (0:49) Daniel Beahan (Australia)

Roberto Cammarelle (Italy) UD-4 Marko Tomasovic (Croatia), 13-1

Oscar Rivas (Colombia) UD-4 Kubrat Pulev (Bulgaria), 11-5

David Price (Great Britain) RSC-2 (0:31) Islam Timurziev (Russia)

Jaroslavas Jakšto (Lithuania) UD-4 Onorede Ehwareme (Nigeria), 11-1

* - Results for Heavyweight and Super Heavyweight are for the round of 16, due to not enough participants in either division to fill out a 32-man bracket.

Round two competition for all other divisions runs Thursday, August 14 through Saturday, August 16, with quarterfinals for all weight classes beginning Sunday, August 17.

Jake Donovan is a voting member of the Boxing Writers Association of America. Comments/questions can be submitted to JakeNDaBox@gmail.com