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Top 400 Fantasy Baseball Prospects

The best MLB prospects from a fantasy baseball perspective – ranked by James Anderson.

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Want to understand how we rank prospects?  See our guidelines.
Top Prospects
Last updated on 7/11/2018.
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  Batting   At Current Level Pitching   At Current Level
Rank Prospect Team Pos Age ETA Level AB R HR RBI SB AVG OBP SLG OPS IP ERA WHIP K BB K/9 BB/9 K/BB
1 Vladimir Guerrero Jr. TOR 3B 19 2019 AA 204 44 11 55 3 .407 .457 .672 1.129                
2 Eloy Jimenez CWS OF 21 2019 AAA 41 4 2 4 0 .293 .383 .463 .846                
3 Fernando Tatis Jr. SD 3B 19 2019 AA 342 76 15 42 15 .289 .359 .520 .879                
4 Victor Robles WAS OF 21 2017 AAA 13 3 0 1 2 .385 .467 .385 .851                
5 Bo Bichette TOR SS 20 2019 AA 353 64 8 48 26 .272 .331 .448 .778                

Want to see our full list of fantasy baseball prospects?

The five players you see in the table above are just a small sample of our complete 2018 fantasy baseball prospect rankings.

Here at RotoWire, we update our prospect list throughout the year as news breaks and we also provide regular articles highlighting the latest developments in the prospect world.

Unlock Our 2018 Fantasy Prospect Rankings Now
Our 2018 Prospect Rankings Guidelines

1. Players who have exceeded rookie qualifications (130 AB, 50 IP) are not included.

2. Our list includes some players that are currently in the major leagues, but with short tenures. Many of those players will probably be purged from the list as soon as we become more confident that they're not in danger of being sent back down to the minors.

3. This list tilts more toward fantasy potential than MLB potential.

4. It takes positional history into account.

5. It gives those who have played in full-season leagues preference over players with only short-season league history and discount recent draftees that have not yet played in the minors.

6. Unsigned import players are not ranked here.

7. College players are not considered prospects until they are signed with their major league organization and start producing in the minors.

8. Relievers are unlikely to appear as top prospects because nearly all of them need to fail as starting prospects first.

9. Arrows indicate changes over the last 14 days. Players in the top 100 who have moved more than 10 spots and players outside the top 100 who have moved more than 40 spots will have an arrow. Players in the top 100 who haved more than 20 spots and players outside the top 100 who have moved more than 80 spots will have two arrows.