Econometrics in sport; Olympic studies; competitive strategy; match outcome models; decision support systems; analysis of sporting technologies; analysis of rules and adjudication; performance measures and models; optimisation of sports performance; mathematics education and sport, optimal tournament design and scheduling; computationally intensive methods; financial valuation in sport. The term sport is interpreted liberally here and includes: games and pastimes; gambling and on­line Gaming; lotteries; and general fitness and health­related activities.