June 28, 2015: Mets' Steven Matz sets record with 4 RBIs in debut victory over Reds – Society for American Baseball Research
Steven Matz makes stunning debut with Mets: three hits, four RBI and a win – New York Daily News
Steven Matz collects three hits, four RBIs in his Major League debut
Steven Matz - Wikiwand
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Steven Matz Struggles, but His Mets Teammates Pick Him Up - The New York Times
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Steven Matz - Wikipedia
Steven Matz collects three hits, four RBIs in his Major League debut
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Charity Begins at Home for New York Mets Pitcher Steven Matz
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Meet the Matz: Historic debut for Mets lefty