← Manish
MLB Debuts Seen
9 players
Colt Emerson
Padres @ Mariners · May 17, 2026 · T-Mobile Park
Cameron Foster
Orioles @ Guardians · Apr 16, 2026 · Progressive Field
Luis Curvelo
Rangers @ Mariners · Jul 31, 2025 · T-Mobile Park
Max Muncy
Athletics @ Mariners · Mar 27, 2025 · T-Mobile Park
Jonatan Clase
Reds @ Mariners · Apr 15, 2024 · T-Mobile Park
Devin Sweet
Twins @ Mariners · Jul 19, 2023 · T-Mobile Park
J.P. France
Astros @ Mariners · May 6, 2023 · T-Mobile Park
Juan Then
Astros @ Mariners · May 6, 2023 · T-Mobile Park
Brian O'Keefe
Athletics @ Mariners · Oct 1, 2022 · T-Mobile Park