June 28, 2015: Mets' Steven Matz sets record with 4 RBIs in debut victory over Reds – Society for American Baseball Research
2015 Mets Season Review: Steven Matz - Amazin' Avenue
Beyond the Mets' Steven Matz: Other Pitchers With Big R.B.I. Games - The New York Times
Charity Begins at Home for New York Mets Pitcher Steven Matz
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Steven Matz vs. Reds: Stats, Highlights, Reaction from Mets Prospect's Debut, News, Scores, Highlights, Stats, and Rumors
Steven Matz collects three hits, four RBIs in his Major League debut
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Steven Matz collects three hits, four RBIs in his Major League debut
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STATS Hosted Solution Player Stats - Steven Matz - St. Louis - MLB - Baseball