Most professional baseball players wear gloves made by leading manufacturers in the sport, such as Rawlings, Wilson, and Mizuno. The exact model of glove that a player uses may vary based on personal preference, playing style, and position on the field. However, the most popular gloves among professional players tend to be those that are made from high-quality leather, have a comfortable fit, and provide good mobility and control on the field.
In particular, the Rawlings Pro Preferred and Heart of the Hide series, as well as the Wilson A2K and A2000 series, are widely used by professional players and are considered some of the best gloves available. The Mizuno Pro series is also a popular choice among many professional infielders. Ultimately, the best glove for a professional player will depend on their individual preferences and needs, but these top brands and models are a good place to start.