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The MLB Belt · rivalry

Milwaukee Brewers vs. Seattle Mariners

13Belt meetings
9Brewers wins
4Mariners wins
8Title changes

Milwaukee Brewers and Seattle Mariners have met 13 times with the MLB belt on the line, from May 5, 1986 to July 23, 2025. The belt changed hands in 8 of those games. Milwaukee Brewers lead the belt series 9–4.

Belt gameDateResult
16,155May 5, 1986Milwaukee Brewers beat Seattle Mariners 3–1Defense
16,156May 6, 1986Milwaukee Brewers beat Seattle Mariners 10–0Defense
16,317May 1, 1987Milwaukee Brewers beat Seattle Mariners 10–8Title change
16,318May 2, 1987Milwaukee Brewers beat Seattle Mariners 6–4Defense
16,319May 3, 1987Seattle Mariners beat Milwaukee Brewers 7–3Title change
16,602Sep 16, 1988Milwaukee Brewers beat Seattle Mariners 5–1Defense
16,603Sep 17, 1988Seattle Mariners beat Milwaukee Brewers 11–0Title change
16,604Sep 18, 1988Milwaukee Brewers beat Seattle Mariners 10–2Title change
16,840May 21, 1990Seattle Mariners beat Milwaukee Brewers 9–4Title change
16,841May 22, 1990Milwaukee Brewers beat Seattle Mariners 3–2Title change
22,579Jul 21, 2025Milwaukee Brewers beat Seattle Mariners 6–0Defense
22,580Jul 22, 2025Seattle Mariners beat Milwaukee Brewers 1–0Title change
22,581Jul 23, 2025Milwaukee Brewers beat Seattle Mariners 10–2Title change

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Know the second a belt changes hands

One email per title change. Nothing else.