Ronald Matthew Mahay (/məˈheɪ/; born June 28, 1971) is an American former professional baseball pitcher. He played for the Boston Red Sox, Oakland Athletics, Florida Marlins, Chicago Cubs, Texas Rangers, Atlanta Braves, Kansas City Royals, and Minnesota Twins. After retiring from active play in January 2013, he was named a scout by the Los Angeles Dodgers for the 2014 season. He is currently the pitching coach for the Mahoning Valley Scrappers of the MLB Draft League.