SS Andres Gimenez and LHP David Peterson are No. 1 and No. 2 respectively on Baseball Prospectus' Top 10 Mets Prospects list.
Following them are:
3. SS Mark Vientos
4. RHP Justin Dunn
5. LHP Thomas Szapucki
6. C Tomas Nido
7. 1B Peter Alonso
8. OF Desmond Lindsay
9. RHP Chris Flexen
10. SS/2B Luis Gullorme
Gimenez, 19, hit .350/.469/.523 with three HR in 62 games in his first year of professional ball for the DSL (Rookie) Mets in 2016. Last season in Low-A Columbia -- while several years younger than the average player in the league -- Gimenez hit .265/.346/.349 with four HR in 92 games.
The 22-year-old Peterson, who the Mets selected with the 20th overall pick in the 2017 MLB Draft, allowed one run in 3 2/3 innings (three games) while striking out six and walking one in his brief professional debut with Short-Season A Brooklyn this past season.
Dunn, 22, struggled for High-A St. Lucie in 2017, posting a 5.00 ERA and 1.56 WHIP while striking out 75 in 95 1/3 innings (16 starts).
Meanwhile, the 21-year-old Szapucki -- whose stock was on the rise after a dominant 2016 campaign across three levels, had a 2.79 ERA and 1.17 WHIP with 27 strikeouts in 29 innings (six starts) for Low-A Columbia in 2017 before undergoing Tommy John surgery in July.
Aside from Flexen and Nido, who made their major league debuts in 2017, there's a strong chance that Guillorme -- who is the best defender in the organization and one of the best defenders in all of the minors -- sees time in the majors in 2018.