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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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REAL-TIME FANTASY NEWS

Malik Willis

Gets Three New Receivers in the Draft
Antonio Williams

to See Starting Role on Day 1 in Weak Wide Receiver Room?
Terrance Ferguson

No Longer the Unquestioned Future TE1 in Los Angeles?
Brenton Strange

Does Brenton Strange Still Need to Prove Himself in Jacksonville?
KC Concepcion

Already Facing Competition for Targets in Cleveland
Jacory Croskey-Merritt

Remains the Top Option in Washington Backfield?
MLB

Red Sox Fire Manager Alex Cora and Other Coaches
A.J. Lawson

Questionable for Sunday Due to Back Spasms
Kevin Huerter

Injures Left Hip Saturday
Green Bay Packers

Packers Take Kicker Trey Smack with Pick No. 216
Kelly Oubre Jr.

Iffy for Sunday
Victor Wembanyama

Still Questionable on Injury Report
Denver Broncos

Broncos Select Dallen Bentley with 256th Pick
Kevin Durant

Uncertain for Sunday's Action
Austin Reaves

Listed as Questionable for Sunday's Game 4
Aaron Gordon

Active on Saturday
Indianapolis Colts

Colts Select Deion Burks with Pick No. 254
Joel Embiid

Remains Doubtful Ahead of Game 4
New England Patriots

Patriots Select Jam Miller with 245th Pick
Indianapolis Colts

Colts Select Seth McGowan with Pick No. 237
New England Patriots

Patriots Take Quarterback Behren Morton with Pick No. 234
Kansas City Chiefs

Chiefs Draft Garrett Nussmeier With 249th Overall Pick
Cleveland Browns

Browns Draft Carsen Ryan in the Seventh Round
Tennessee Titans

Titans Select Jaren Kanak with Pick No. 225
Washington Commanders

Commanders Take Quarterback Athan Kaliakmanis with Pick No. 223
Houston Texans

Texans Select Lewis Bond with Pick No. 204
Pittsburgh Steelers

Navy's Eli Heidenreich to the Steelers at No. 230 Overall
Jacksonville Jaguars

Jaguars Double Dip at Wide Receiver with C.J. Williams at Pick No. 203
Josh Manson

Not Expected to Play Sunday
Los Angeles Rams

Rams Select CJ Daniels with 197th Pick
Mason Lohrei

Set to Miss Game 4 as Healthy Scratch
Cincinnati Bengals

Bengals Select Jack Endries at No. 221 Overall
Emil Andrae

Won't Play Saturday
Arturs Silovs

Starting Game 4 Against Flyers
Dan Vladar

Cleared for Game 4
Mats Zuccarello

Remains Out Saturday
Nikolaj Ehlers

Dealing With Lower-Body Injury
Steven Kwan

Scratched With Neck Stiffness
Trey Yesavage

Returning From Injured List on Tuesday
Eugenio Suárez

Eugenio Suarez Heading to the Injured List With Oblique Strain
Kirby Dach

Battles and Scores Two Points in Friday Triumph
Connor McDavid

Delivers Mixed-Bag Performance Friday
MLB

Saturday's Mets-Rockies Game Postponed Due to Weather
Karel Vejmelka

Saves Utah With Huge Effort Friday
Lane Hutson

Scores Crucial Overtime Goal in Montreal Win
Lawson Crouse

Cashes in With Two Goals for Utah
Mikael Granlund

Serves Up Trio of Assists in Anaheim Big Win
Giancarlo Stanton

Exits With Leg Tightness on Friday
Isaiah Joe

Likely to Miss Game 3 Against Suns
Peyton Watson

to Remain Sidelined Saturday
Aaron Gordon

Questionable for Saturday's Game 4
Jordan Goodwin

on Track to Return Saturday
Grayson Allen

Listed as Questionable for Saturday
Mark Williams

Won't Play Saturday
Victor Wembanyama

Will Miss Game 3 Against Trail Blazers
Tari Eason

Reed Sheppard Move into Starting Five on Friday
Nickeil Alexander-Walker

Wins Most Improved Player Award
Immanuel Quickley

to Miss Rest of First-Round Series
Kevin Durant

is Ruled Out for Game 3 on Friday
Joel Embiid

Officially Ruled Out for Game 3
Eugenio Suárez

Eugenio Suarez Scratched on Friday With Mid-Back Pain
Troy Terry

Available for Game 3 Against Oilers
Radko Gudas

Misses Second Straight Game Friday
Charle-Edouard D'Astous

Unavailable Friday
Dan Vladar

Considered a Game-Time Call for Saturday
Jake Sanderson

Ruled Out for Game 4 Due to Concussion
Yakov Trenin

Won't Play in Game 4 Against Stars
Mats Zuccarello

a Game-Time Decision Saturday
Jackson Holliday

Receives Positive Test Results, Will be Shut Down for a Week
Jeff Hoffman

Out as Blue Jays Closer
Youssef Zalal

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Aljamain Sterling

An Underdog At UFC Vegas 116
Joselyne Edwards

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Norma Dumont

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A Favorite At UFC Vegas 116
Rafa Garcia

Looks For His Third Consecutive Win
Adrian Luna Martinetti

Set For His UFC Debut
Davey Grant

Looks To Get Back In The Win Column
Jaden McDaniels

Records Double-Double in Game 3
Jordan Kyrou

Recovering From Minor Knee Procedure
Francisco Lindor

Expected to Miss "Significant Time"
Francisco Lindor

Mets Officially Place Francisco Lindor on Injured List With Calf Strain
Michael Harris II

Removed Early With Quad Tightness
Francisco Lindor

Likely Headed to the Injured List
Michael Harris II

Continues to Heat Up With Two-Homer Game on Wednesday
Francisco Lindor

Leaves Wednesday's Game Early With Calf Tightness
JR Ritchie

Earns Promotion, Will Make MLB Debut on Thursday
Wyatt Langford

Expected to Go on Injured List With Flexor Strain
Maikel Garcia

Leaves Early on Wednesday With Elbow Soreness
Roman Anthony

Day-to-Day With Sore Back
Juan Soto

Officially Back in Mets Lineup on Wednesday
J.T. Realmuto

Phillies Place J.T. Realmuto on Injured List With Back Injury
CFB

Beau Pribula Leading Virginia Quarterback Competition
Marco Penge

Trending Down Entering Zurich Classic
Sahith Theegala

Eyes Another Strong Week at Zurich Classic
Brooks Koepka

Shane Lowry Teams Up with Brooks Koepka at Zurich Classic
Si Woo Kim

Adds Another Strong Finish at RBC Heritage
Luke Clanton

Hoping to Find Form in New Orleans
Scottie Scheffler

is Starting to Hit His Stride
Brooks Koepka

Looking for Progress in PGA Return With Partner at Zurich Classic
Matt Fitzpatrick

Looks to Share Recent Form at Zurich Classic
CFB

Ashton Daniels Named Florida State's Starting Quarterback
Tyler Reddick

Earns His Fifth Win of the 2026 Season at Kansas
Kyle Larson

Finishes as the Runner-Up at Kansas
Chase Briscoe

Rallies for A New Career-Best Finish at Kansas
Denny Hamlin

Leads the Most Laps at Kansas but Misses Out on Victory
Christopher Bell

Falls Out of Contention for Kansas Victory on Final Restart
Mike Malott

Scores Third-Round TKO Win
Gilbert Burns

Retires After UFC Winnipeg Loss
Charles Jourdain

Extends Winning Streak
Kyler Phillips

Drops Decision At UFC Winnipeg
Mandel Nallo

Suffers First-Round TKO Loss In His UFC Debut
Jai Herbert

Scores First-Round TKO Win
Karine Silva

Gets Dominated at UFC Winnipeg
Jasmine Jasudavicius

Dominates Karine Silva
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF