Seattle Mariners Director of Amateur Scouting Tom McNamara announced today that the club has signed 13 of the club's 40 selections from last week's Major League Baseball's First-Year Player Draft.
The 13 signings include 5 of the top 10 selections and 8 of the top 20. All Major League teams have until July 15, 2016 (2 p.m. PT) to sign drafted players with remaining college eligibility.
The Mariners selected 19 pitchers, including 6 left-handers, 4 catchers, 8 infielders (1 2B, 4 SS, 3 3B), and 9 outfielders. Seattle selected 29 college players and 11 high school players.
Here is a look at the Mariners selections and signings so far from the 2016 Draft. The minor league affiliate they have been assigned to is noted on the far right column:

*Signed 13 of 40 draft picks as of 6/16/16