The Statistical Profitability of Social Media Sports Betting Influencers: Evidence from the Nigerian Market

TL;DR

This paper investigates the actual financial outcomes of following Nigerian sports betting influencers, revealing significant losses for followers and highlighting consumer protection issues in Nigeria's gambling market.

Contribution

It provides the first empirical analysis of social media sports betting influencers' profitability in Nigeria, using a large dataset to assess real-world follower outcomes.

Findings

Influencers lost 25.24% on promoted bets.

Followers would lose 38.27% following the same tips.

All tested strategies resulted in significant financial losses.

Abstract

This study examines whether following popular Nigerian sports betting influencers on social media is a financially sound strategy. To avoid the survivorship bias that occurs when influencers only share their winning bets, we tracked 5,467 pre-match betting slips from three prominent tipsters on X (formerly Twitter) and Telegram. We verified the outcomes against official Stake.com records, resulting in a final dataset covering approximately $4.8 million in tracked bets. We analyzed raw performance, assessed risk based on odds sizes, and applied four common staking strategies (Flat, Inverse, Square Root, and Fixed Return) to simulate realistic follower outcomes. The results show a sharp contrast between the wealth these influencers display online and the actual financial results. The influencers themselves collectively lost 25.24% on their promoted bets, while a follower who staked the same amount on every tip would lose 38.27% on their investment. Across all tested strategies, following these influencers consistently led to significant financial losses. These findings raise serious consumer protection concerns in Nigeria's expanding gambling market.