[3] To prepare for the All-Star Game and other events, a ride-hailing lot was added to T-Mobile Park in June 2023[4] and repairs to escalators at International District/Chinatown station were also completed.

[7] The starting rosters for each league's position players plus designated hitter (DH) were determined by fan balloting, which was conducted in two phases.

[9] The 2023 All-Star Game logo featured imagery that symbolized the Pacific Northwest, incorporating silhouettes of Mount Rainier, the Space Needle, and evergreen trees.

In the top of the fourth inning, Luis Arráez hit an RBI single to score J. D. Martinez to tie the National League team at one.

In the bottom of the sixth inning, Salvador Pérez scored on a sacrifice fly by Bo Bichette to put the AL team in the lead at 2–1.

In the top of the seventh inning, Lourdes Gurriel Jr. hit a foul ball off Jordan Romano that was initially ruled a game-tying home run.

Following a Geraldo Perdomo walk, Juan Soto popped out to third baseman José Ramírez, leaving the score 2–1 in the American League's favor.

Elías Díaz hit a two-run home run in the top of the eighth inning to give the National League a 3–2 lead.