Tennis

This dataset was introduced by [1], but was not used in its experiment.
[2] propose to use all the clips included in the first 7 games as a training set, and the remainings as a testing set.

[1] Y.-C. Huang et al., TrackNet: A Deep Learning Network for Tracking High-speed and Tiny Objects in Sports Applications. AVSS, 2019.

[2] S. Tarashima et al., Widely Applicable Strong Baseline for Sports Ball Detection and Tracking, BMVC, 2023.