First server effect on the expected number of games in tennis
Fuente:
arXiv
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866910194471010304 |
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| author | Mohammadi, Ali |
| author_facet | Mohammadi, Ali |
| contents | We show that information on the first server influences the expected total number of games and margin in a tennis match under the standard assumption that each player's serve point win probability remains constant, and identify the exact regions, in terms of these probabilities, in which this effect is non-negligible. We confirm numerically that this effect is bounded by at most one game at both the set and match level.
We complement the analysis with an empirical comparison on professional match data, illustrating the adequacy of the constant-probability assumption for modelling the total number of games. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_04867 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | First server effect on the expected number of games in tennis Mohammadi, Ali Probability 60C05, 91A80, 62P20 We show that information on the first server influences the expected total number of games and margin in a tennis match under the standard assumption that each player's serve point win probability remains constant, and identify the exact regions, in terms of these probabilities, in which this effect is non-negligible. We confirm numerically that this effect is bounded by at most one game at both the set and match level. We complement the analysis with an empirical comparison on professional match data, illustrating the adequacy of the constant-probability assumption for modelling the total number of games. |
| title | First server effect on the expected number of games in tennis |
| topic | Probability 60C05, 91A80, 62P20 |
| url | https://arxiv.org/abs/2605.04867 |