As per MLB Trade Rumours:
Just ten first round selections and one supplementary first round pick remain unsigned with two-plus weeks remaining before this summer’s deadline. The 11 players below will be eligible for future drafts if they don’t sign by July 13, but we can expect most of these players to reach agreements in the coming 15 days. Here’s the complete list of players who haven’t yet agreed to terms:
NOTE: Blue Jays have yet to sign their first round pick Marcus Stroman.
3. Mike Zunino, Florida C, Mariners
4. Kevin Gausman, Louisiana State RHP, Orioles
6. Albert Almora, HS OF, Cubs
8. Mark Appel, Stanford RHP, Pirates
9. Andrew Heaney, Oklahoma State LHP, Marlins
16. Lucas Giolito, HS RHP, Nationals
18. Corey Seager, HS SS, Dodgers
22. Marcus Stroman, Duke RHP, Blue Jays
25. Richie Shaffer, Clemson IF, Rays
30. Ty Hensley, HS RHP, Yankees
55. Walker Weickel, HS RHP, Padres