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Top 80 Third Base (3B) Fantasy Baseball Rankings: Roto Leagues - March Updates

Junior Caminero - Fantasy Baseball Rankings, Draft Sleepers, MLB DFS Picks

Updated fantasy baseball third base (3B) rankings for 2025 roto league drafts, as of March. Read our top 80 tiered 3B rankings for fantasy baseball drafts.

We are in the heart of the fantasy baseball draft season, with Opening Day ready to kick off shortly. All throughout the draft season, we have been helping fantasy managers with our fantasy baseball rankings. And today we are back with our MLB team's freshly-updated 2025 fantasy baseball third base rankings and tiers for roto leagues (5x5 category mixed leagues).

Cleveland Guardians third baseman Jose Ramirez has shown no signs of slowing down and is RotoBaller's top-ranked third baseman in 2025 after slashing .279/.335/.537 with 39 home runs, 118 RBI, 114 runs, and 41 stolen bases over 681 plate appearances. Tampa Bay Rays third baseman Junior Caminero continues to see his ADP rise and has blasted three home runs with eight RBI over nine spring training games. Where do they rank, and how about the rest of the 3B options? We review it all below.

The third base rankings below are specifically designed for traditional roto leagues (5x5 categories), put together by MLB team lead Nick Mariano. We also have many other rankings for various league formats, and 17 different rankings types to choose from. Some of the most popular ones are highlighted below.

Be sure to also bookmark our other fantasy baseball rankings:

 

Fantasy Baseball Third Base News and Injury Updates

 

Fantasy Baseball Third Base Rankings (March Update)

These rankings are for roto 5x5 category mixed leagues and will be updated regularly on our main fantasy baseball rankings dashboard.

Ranking Tier Player Position
1 1 Jose Ramirez 3B
2 1 Vladimir Guerrero Jr. 1B/3B
3 2 Jazz Chisholm Jr. 3B/OF
4 2 Austin Riley 3B
5 2 Manny Machado 3B
6 2 Rafael Devers 3B
7 3 Junior Caminero 3B
8 3 Mark Vientos 3B
9 3 Jordan Westburg 2B/3B
10 4 Alex Bregman 3B
11 4 Jake Burger 1B/3B
12 4 Matt Chapman 3B
13 4 Isaac Paredes 1B/3B
14 4 Alec Bohm 1B/3B
15 5 Luis Rengifo 2B/3B/SS/OF
16 5 Eugenio Suarez 3B
17 5 Maikel Garcia 2B/3B
18 5 Nolan Arenado 3B
19 6 Josh Jung 3B
20 6 Matt Shaw 2B/3B/SS
21 6 Cam Smith 3B
22 6 Brendan Donovan 2B/3B/OF
23 6 Joey Ortiz 3B/SS
24 6 Royce Lewis 3B
25 6 Max Muncy 3B
26 6 Willi Castro 2B/3B/SS/OF
27 7 Ryan McMahon 3B
28 7 Christopher Morel 2B/3B/OF
29 7 Jeimer Candelario 1B/3B
30 7 Jose Miranda 1B/3B
31 7 Connor Norby 2B/3B
32 7 Ke'Bryan Hayes 3B
33 7 Jose Caballero 2B/3B/SS
34 8 Matt Vierling 3B/OF
35 8 Jhonkensy Noel 1B/3B/OF
36 8 Isiah Kiner-Falefa 2B/3B/SS
37 8 Josh Smith 3B/SS/OF
38 8 Ernie Clement 3B/SS
39 8 Miguel Vargas 3B/OF
40 9 Dylan Moore 1B/2B/3B/SS/OF
41 9 Jonah Bride 1B/3B
42 9 Brooks Lee 2B/3B/SS
43 9 Lenyn Sosa 2B/3B
44 9 Coby Mayo 3B
45 9 Brett Baty 3B
46 9 Deyvison De Los Santos 1B/3B
47 9 Geraldo Perdomo 2B/3B/SS
48 10 Paul DeJong 3B/SS
49 10 Chase Meidroth 2B/3B/SS
50 10 Justin Turner 1B/2B/3B
51 10 Jon Berti 2B/3B/SS/OF
52 10 Gio Urshela 1B/3B
53 10 Kike Hernandez 1B/2B/3B/SS/OF
54 10 Oliver Dunn 3B
55 10 Noelvi Marte 3B
56 10 Yoan Moncada 3B
57 10 Oswaldo Cabrera 1B/2B/3B
58 10 Jose Tena 2B/3B
59 10 Curtis Mead 2B/3B
60 10 Josh Rojas 2B/3B
61 10 Amed Rosario 2B/3B/SS/OF
62 10 Mauricio Dubon 1B/2B/3B/OF
63 10 Tyler Black 3B
64 10 Kyle Farmer 2B/3B/SS
65 10 DJ LeMahieu 1B/3B
66 11 Santiago Espinal 2B/3B
67 11 Shay Whitcomb 3B
68 11 Max Schuemann 2B/3B/SS/OF
69 11 Edmundo Sosa 2B/3B/SS
70 11 Jared Triolo 2B/3B/SS
71 11 Oswald Peraza 3B
72 11 Brady House 3B
73 11 Romy Gonzalez 1B/2B/3B/SS
74 11 Zach McKinstry 2B/3B/SS/OF
75 11 Justyn-Henry Malloy 3B/OF
76 11 Bryan Ramos 3B
77 11 Addison Barger 3B/OF
78 11 Ramon Urias 1B/2B/3B


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POPULAR FANTASY TOOLS

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24x7 News and Alerts

REAL-TIME FANTASY NEWS

Jameson Williams

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Bubba Chandler

to Make First Start on Sunday
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Exits Early with Hand Injury
Jeremy Swayman

Ready to Get Back on Track
Travis Hunter

to be Every-Down Wide Receiver
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Aiming for More Goals
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NJ

Luke Glendening Signs Tryout Deal With Devils
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Spectacular in Win Over Chiefs
Marquise Brown

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Luke Hughes

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Martin Fehérváry

Martin Fehervary on Track to Be Ready for Training Camp
Dylan Holloway

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Josh Morrissey

Fully Healthy for Start of Season
Dennis Hildeby

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RANKINGS

QB
RB
WR
TE
K
DEF
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP