Here's what you need to know.
The first ever Mitel & MLB Present London Series will be held on 29 and 30 June 2019.
The Boston Red Sox and New York Yankees will play a two-game series as part of the regular season schedule in the UK next summer with the events marking the first MLB games to be played in Europe.
The Boston Red Sox will be the home team for both games at the end of June, when the iconic London Stadium will be transformed into a baseball configuration with a crowd capacity of 57,000.
Hospitality packages are available for both games, offering the opportunity to experience the event in true VIP style.
The Clubhouse Lounge hospitality packages allows guests access to a unique space with free-flowing beer, wine and soft drinks, a range of British and American dishes, and appearances by MLB legends.
Open three hours before the game and for just over an hour after, the shared hospitality lounge offers casual seating, and access to a batting cage simulator. Guests will also receive official accreditation, lanyard and game programme.
During the game, guests will witness the action from reserved lower tier seats.
The Hall of Fame hospitality package offers guests access to a relaxed, non-pitch facing lounge facility for two and a half hours pre-game and an hour after.
The experience includes unlimited beer, wine and soft drinks, appearance by MLB legends, hot and cold food served before, during and after the game, and direct access to reserved VIP seats.
See the seating chart below:
Tickets for Mitel & MLB Present London Series 2019 are available now through Ticketmaster.co.uk.