He'll always remember that one 🥺 Leo Rivas records a TRIPLE in his first MLB at-bat! #TridentsUp

@MLB Epic!

@MLB First AB triple has to be pretty rare.

@MLB I TOLD YALL REINFORCEMENTS HAVE ARRIVED

@MLB Bring up more of our young players!!!! The Orioles are doing it but we keep putting Garver, Polanco and Zavala out there and they have done very little to occupy a roster spot. If I was our pitching staff I would be on these guys butts behind doors telling them to do their job!

@MLB Congratulations, Leo!!

@MLB This was awesome to watch!!

@MLB How many other @Mariners have hit a triple in their first AB, @MarinersPR? Inquiring minds need to know.

@MLB Love to Sea it! Way to go Rivas!

@MLB Did they give him the ball?

@MLB How far short was it from hr?