Here is the pro debut of Athletics prospect, Jamie Arnold. www.youtube.com/watch?v=Jipx...

A fresh Brandon Clarke scouting report has been pushed to The Board. www.fangraphs.com/prospects/th...

Today's prospect chat has been pushed a few hours to coincide with the Arizona Fall League Championship game. Eric will be chatting starting at shortly before 3:30 ET.

No prospect chat today due to a scheduling conflict with instructional league action. Chat returns next Friday at noon eastern.

Roki Sasaki at 1,000 FPS.

No @longenhagen chat this week as he's in the Prospect Week laboratory with his beakers and graduated cylinders.

William Kempner's scouting report has been pushed to his player page. During his few AFL outings he was 95-97, slider at times had 20 inches of horizontal break. www.fangraphs.com/players/will...

A brief scouting report on new Dodgers prospect, Jose Vasquez, is available on his player page: www.fangraphs.com/players/jose...

As has become tradition at the start of a new prospect list cycle, updates on international pro prospects have been made on the site. It includes fresh scouting reports on Roki Sasaki, Shun Yamashita, Kyle Hart and many others relevant for now and later.