Chinese won gold and silver in Table Tennis men's singles

Gold : Ma Long (China)

Silver : Zhang Jike (China)

Bronze : Jun Mizutani (Japan)

Japans Rie Kaneto won gold women's 200 m breaststroke swimming

Gold : Rie Kaneto (Japan)

Silver :Yulia Yefimova (Russia)

Bronze : Shi Jinglin (China)

Simone Manuel of USA and Penny Oleksiak of canada shared gold in women's 100 m freestyle swimming and both made Olympic record

Gold : Simone Manuel (United States) OR

Gold  : Penny Oleksiak (Canada) OR

Silver : Not awarded

Bronze : Sarah Sjöström (Sweden)

Simone Manuel (USA) and Penny Oleksiak (Canada) tied for first place with an Olympic record of 52.70, and thus each were awarded gold medals. Because of the first place tie, no silver medal was awarded,

Michael Phelps won gold in men's 200 m individual medley swimming

Gold : Michael Phelps (United States)

Silver: Kosuke Hagino (Japan)

Bronze : Wang Shun (China)

Women's 50 m rifle three positions shooting

Gold : Barbara Engleder (Germany)

Silver : Zhang Binbin(China)

Bronze : Du Li (China)

Ryan Murphy won gold in Men's 200 m backstroke swimming

Gold : Ryan Murphy (United States)

Silver : Mitch Larkin (Australia) 

Bronze : Evgeny Rylov (Russia)

Fiji men won gold in Rugby sevens, this is the first ever medal for Fiji

Gold : Fiji 

(Masivesi Dakuwaqa, Apisai Domolailai, Osea Kolinisau, Semi Kunatani, Viliame Mata, Leone Nakarawa, Vatemo Ravouvou, Savenaca Rawaca, Kitione Taliga, Josua Tuisova , Jerry Tuwai, Jasa Veremalua, Samisoni Viriviri)

Silver : Great Britan

 (Mark Robertson, Ruaridh McConnochie, Phil Burgess, Dan Norton, James Rodwell, Tom Mitchell, Dan Bibby, James Davies, Ollie Lindsay-Hague, Sam Cross, Marcus Watson, Mark Bennett )

Bronze : South Africa 

(Cecil Afrika, Tim Agaba, Kyle Brown, Juan de Jongh, Justin Geduld, Francois Hougaard, Werner Kok, Cheslin Kolbe, Dylan Sage, Seabelo Senatla, Kwagga Smith, Philip Snyman, Roscko Speckman)

Germany women won gold in quadruple sculls

Gold : Germany (Carina Baer, Julia Lier, Lisa Schmidla, Annekatrin Thiele)

Silver: Netherlands (Chantal Achterberg, Nicole Beukers, Inge Janssen, Carline Bouw)

Bronze : Poland (Maria Springwald, Joanna Leszczyńska, Agnieszka Kobus, Monika Ciaciuch)

Poland team won gold in women's double sculls rowing

Gold : Magdalena Fularczyk-Kozłowska and Natalia Madaj (Poland)

Silver : Victoria Thornley and Katherine Grainger (Great Britain)

Bronze : Donata Vištartaitė and Milda Valčiukaitė (Lithuania)

Switzerland team won in men's lightweight coxless four rowing

Gold  : Mario Gyr, Simon Niepmann, Simon Schürch, Lucas Tramèr (Switzerland)

Silver : Jacob Barsøe, Jacob Larsen, Kasper Winther Jørgensen, Morten Jørgensen (Denmark)

Bronze : Thomas Baroukh, Guillaume Raineau, Thibault Colard, Franck Solforosi (France)

German team won rowing Men's quadruple sculls

    

Gold  : Philipp Wende, Lauritz Schoof, Karl Schulz, Hans Gruhne (Germany)

Silver : Karsten Forsterling, Alexander Belonogoff, Cameron Girdlestone, James McRae (Australia)

Bronze : Andrei Jämsä, Allar Raja, Tõnu Endrekson, Kaspar Taimsoo (Estonia)

Croatia won in rowing Men's double sculls

Gold  : Martin Sinković and Valent Sinković (Croatia)

Silver : Mindaugas Griškonis and Saulius Ritter (Lithuania)

Bronze :Kjetil Borch and Olaf Tufte (Norway)

New Zealand team won gold Men's coxless pair rowing

Gold : Hamish Bond and Eric Murray (New Zealand)

Silver : Lawrence Brittain and Shaun Keeling (South Africa)

Bronze : Giovanni Abagnale and Marco Di Constanzo (Italy)

US Kayla Harrison won gold in judo Women's 78 kg

Gold  : Kayla Harrison (United States)

Silver : Audrey Tcheuméo (France)

Bronze : Mayra Aguiar (Brazil)    

Bronze : Anamari Velenšek (Slovenia)

Czech Lukáš Krpálek won gold Judo Men's 100 kg

Gold : Lukáš Krpálek (Czech Republic)

Silver : Elmar Gasimov (Azerbaijan)

Bronze : Ryunosuke Haga (Japan)    

Bronze : Cyrille Maret (France)

Again US star Simone Biles won gold in gymnastics Women's artistic individual all-around

Gold : Simone Biles (United States)

Silver : Aly Raisman (United States)

Bronze : Aliya Mustafina (Russia)

Romania team won gold fencing Women's team épée

Gold : Simona Gherman, Simona Pop, Ana Maria Popescu (Romania)

Silver : Hao Jialu, Sun Yiwen, Sun Yujie, Xu Anqi (China)

Bronze : Olga Kochneva, Violetta Kolobova, Tatiana Logunova, Lyubov Shutova (Russia)

Britain team Men's team sprint in cycling

Gold : Philip Hindes, Jason Kenny, Callum Skinner (Great Britain)

Silver : Eddie Dawkins, Ethan Mitchell, Sam Webster (New Zealand)

Bronze : Grégory Baugé, François Pervis, Michaël D'Almeida (France)

Spanian Maialen Chourraut won gold in canoeing women's slalom K-1

Gold :Maialen Chourraut (Spain)

Silver : Luuka Jones (New Zealand)

Bronze : Jessica Fox (Australia)

Slovakia doubles won gold canoeing Men's slalom C-2

Gold :Ladislav Škantár and Peter Škantár (Slovakia)

Silver : David Florence and Richard Hounslow (Great Britain)

Bronze : Gauthier Klauss and Matthieu Péché (France)

South Korean Chang Hye-jin won gold archery Women's individual

Gold :Chang Hye-jin (South Korea)

Silver : Lisa Unruh (Germany)

Bronze : Ki Bo-bae (South Korea)

United States women's won 4 × 200 m freestyle relay Swimming

Gold  : United States

 (Allison Schmitt, Leah Smith, Maya DiRado, Katie Ledecky, Missy Franklin*, Melanie Margalis*, Cierra Runge*)

Silver : Australia 

(Leah Neale, Emma McKeon, Bronte Barratt, Tamsin Cook, Jessica Ashwood*)

Bronze : Canada 

(Katerine Savard, Taylor Ruck, Penny Oleksiak, Brittany MacLean, Emily Overholt*, Kennedy Goss*)

Spain won gold Women's 200 m butterfly Swimming

Gold : Mireia Belmonte (Spain)

Silver : Madeline Groves (Australia)

Bronze : Natsumi Hoshi (Japan)

Kazak Dmitriy won gold Men's 200 m breaststroke Swimming

Gold : Dmitriy Balandin (Kazakhstan)

Silver : Josh Prenot (United States) 

Bronze : Anton Chupkov (Russia)