Using social networks to improve team transition prediction in professional sports

PLoS One. 2022 Jun 24;17(6):e0268619. doi: 10.1371/journal.pone.0268619. eCollection 2022.

Abstract

We examine whether social data can be used to predict how members of Major League Baseball (MLB) and members of the National Basketball Association (NBA) transition between teams during their career. We find that incorporating social data into various machine learning algorithms substantially improves the algorithms' ability to correctly determine these transitions in the NBA but only marginally in MLB. We also measure the extent to which player performance and team fitness data can be used to predict transitions between teams. This data, however, only slightly improves our predictions for players for both basketball and baseball players. We also consider whether social, performance, and team fitness data can be used to infer past transitions. Here we find that social data significantly improves our inference accuracy in both the NBA and MLB but player performance and team fitness data again does little to improve this score.

MeSH terms

  • Baseball*
  • Basketball*
  • Humans
  • Social Networking

Associated data

  • Dryad/10.5061/dryad.g4f4qrfs5

Grants and funding

The author(s) received no specific funding for this work.