A Bayesian analysis of home advantage in professional squash
Abstrak
We estimate the effect of playing in one's home country in professional squash using a Bayesian hierarchical model applied to men's and women's Professional Squash Association matches from 2018-2024. The model incorporates players' world rankings and whether they are competing in their home country. Using margin of victory in games as our outcome, we estimate that home advantage adds 0.4 games for men and 0.3 games for women to the expected margin, with standard errors of 0.1. For evenly matched players, this effect corresponds to an increase in win probability from 50% to roughly 58% for men and 56% for women. We estimate particularly strong home effects in Egypt, where many major tournaments are held, though data limitations prevent precise estimation of country-specific effects in many other nations.
Topik & Kata Kunci
Penulis (2)
Philip Greengard
Samer Takriti
Akses Cepat
- Tahun Terbit
- 2025
- Bahasa
- en
- Sumber Database
- arXiv
- Akses
- Open Access ✓