Zac Gallen's tenure as the ace of the Arizona Diamondbacks hung in the balance this week as his name repeatedly surfaced in trade speculation.

Mason Miller made his debut with the San Diego Padres on Friday night, plus when he found out that a trade could happen.

Miller made his MLB debut with the Oakland A’s and had only once in his career pitched in front of a home crowd as big as last night’s gathering of 44,933 at Petco Park. This year, the Athletics are ...