Just searched and found out that this Sports entry seems to still be in grayscale testing. It includes content related to prediction odds, and the source is BetMGM (a joint venture between MGM Resorts and UK gambling giant Entain). BetMGM covers NFL, NBA, MLB, Premier League, Champions League, tennis, MMA, as well as slots, blackjack, roulette, and online poker. In the future, will we not only be able to trade on Twitter but also directly participate in gambling?