Introduction : developing our understanding of specific sports around the world / Sarah Zipp and John Nauright
American footbal / lZachary Beldon, Karen Weiller, John Nauright
Association football / Charles Parrish, Hongxin Li and John Nauright
Australian football / John Nauright
Basketball / Zachary Beldon
Field hockey / Carol Osborne
Ice hockey / John Nauright and Sergey Altukhov
Lacrosse / Ryan Turcott
Netball / John Nauright
Rugby league / Charles Little and Hunter Fujak
Rugby union / Steve Greenfield
Volleyball / Darlene A. Kluka and Steven Hendricks
Boxing / Gerald Gems
Mixed martial arts / Hongxin Li and Samuel Nabors
Wrestling / Dexter Zavalza Hough-Snee
Martial arts / Leonardo José Mataruna-Dos-Santos, Mauro Cesar Gurgel Alencar de Carvalho, Mike Callan and John Nauright
Badminton / Jørgen Bagger Kjaer
Baseball and softball / Christina Villalon
Cricket / Sarthak Mondal and Anand Rampersad
Darts / Luke J. Harris
Golf / Geoff Dickson and Tim Breitbarth
Snooker and billiards / Luke J. Harris
Table tennis / Tsz Lun (Alan) Chu
Tennis / Chad Morgan and Samuel Nabors
Athletics/track and field / Katja Sonkeng, Marques R. Dexter, Robert Matz, Jepkorir Rose Chepyator-Thomson, Kipchumba Chelimo Byron
Cycling / Kieren McEwan and Joseph Muller
Equestrian / Susana Hedenborg and Gertrud Pfister
Motor sports / Brandon Mastromartino
Sailing / David Black
Skiing / Zachary Beldon, Hongxin Li, Sandy Nguyen
Sliding sports / Susan Barton
Swimming and diving / Melly Karst and Sarah Zipp
Figure skating / Ellyn Kestnbaum and Cheryl Litman
Gymnastics / Anne L. DeMartini
Weightlifting / Gherardo Bonini
E-sports / Jacob Hindin, Hannham Xue, Haozhou Pu, Joshua Newman, Matthew Hawzen
Fishing and angling / Mike Huggins
Climbing and mountaineering / Christopher Atwater
Snowboarding and skateboarding / Mikhail Batuev, Sarah Zipp and Leigh Robinson
Surfing / Dexter Zavalza Hough-SneePart
Gaelic games / Joe Bradley
Highland games / James Bowness and Aaron Zipp.