The Josh Donaldson trade bolstered the A's farm system and the list of their top prospects now has some new faces, according to Baseball America.
Here's a Top-10 list of prospects according to their website:
1. Daniel Robertson, SS: Hit 15 HR and 60 RBI to go along with a .310 batting average in the California League.
2. Franklin Barreto, SS: The 19-year-old was acquired in the Josh Donaldson trade. He hit .311 with six HR and 61 RBI and stole 29 bases in the Northwest League.
3. Matt Olson, 1B: He finished his season in the California League with a .262 average, 37 HR and 97 RBI. The A's selected the 20-year-old in the first round of the 2012 draft.
4. Matt Chapman, 3B: Played 50 games in the Midwest League in 2014 and hit .237 with five HR and 20 RBI. The 21-year-old was the Athletics' first-round pick in 2014 out of Cal State Fullerton.
5. Renato Nunez, 3B: Hit .279 with 29 HR and 96 RBI in the California league.
6. Kendall Graveman, RHP: Came over in the Josh Donaldson trade. He started the season in Class A, but finished pitching in the majors for the Blue Jays. He had a 3.86 ERA over 4.2 innings in five appearances.
7. Sean Nolin, LHP: Acquired in the Josh Donaldson trade and went 4-6 with a 3.50 ERA over 87 1/3 innings in AAA.
8. Dillon Overton, RHP: Was injured in 2013 and only made 12 appearances in 2014. He had a 1.95 ERA over 37 innings.
9. Raul Alcantara, RHP: Had a 2-0 record in three starts and pitched 19.2 innings with a 2.29 ERA.
10. Chad Pinder, 2B/SS: Appeared in 94 games. He hit .288 with 13 HR and 55 RBI.