ABC13: Mattress Firm didn't stop Mattress Mack from throwing the 1st pitch. MLB did. : r/houston
Mattress Mack throws out the first pitch before the baseball game
Houston Astros announce Mattress Mack will throw first pitch in
Hometown Hero' Mattress Mack to throw out first pitch at Game 1 of
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MattieWookie69 (u/MattieWookie69) - Reddit
Mattress Mack NOT throwing out First pitch : r/Astros
Mattress_Mack
Astros' first pitch: Mattresss Mack says he's blocked from ceremony
MLB says it blocked Mattress Mack from throwing 1st pitch at
Mattress Mack NOT throwing out First pitch : r/Astros
$75 Million Man Mattress Mack Floored by First Pitch Moment
Mattress Mack throws out first pitch before Game 6 of World Series
Mattress Mack' to throw out first pitch at Game 6 of World Series