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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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All Pitcher Matchups
Compare Any Players
Compare Any Players
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24x7 News and Alerts

REAL-TIME FANTASY NEWS

Brandon Sproat

Dealt to Brewers in Four-Player Trade
Jett Williams

Brewers Acquire Jett Williams From Mets
Freddy Peralta

Mets Acquire Freddy Peralta From Brewers
Jonas Valančiūnas

Jonas Valanciunas Questionable Versus the Wizards
Seth Jones

to Miss Olympics
Christian Braun

Remains Sidelined on Thursday
Martin Pospisil

Makes Season Debut Wednesday
Jalen Suggs

Questionable Versus Charlotte
Teddy Blueger

Available Wednesday Night
Tom Wilson

Comes Off Injured Reserve
Luke Hughes

Devils Place Luke Hughes on Long-Term Injured Reserve
Valeri Nichushkin

Returns to Action Wednesday
Kris Letang

a Game-Time Call Wednesday
Caris LeVert

Sidelined Wednesday
Cade Cunningham

Unavailable on Wednesday
Tre Mann

Available Versus Cavs
Ja'Kobe Walter

Out of Action Again on Wednesday
RJ Barrett

Remains Sidelined on Wednesday
Collin Murray-Boyles

Ruled Out on Wednesday
Domantas Sabonis

Sidelined Wednesday
Kyle Tucker

Expected to Bat Second or Third in Dodgers' Lineup
Brandon Aiyuk

has "Played his Last Snap as a Niner"
Cody Bellinger

Signs Five-Year, $162.5 Million Contract With Yankees
Adam Scott

Looks to Overcome Putting Woes at American Express
Billy Horschel

Looking to Rebound at The American Express
Josh Allen

Might Need Foot Surgery
Russell Henley

Looks to Build on Strong Start at The American Express
Jason Day

Looking to Start 2026 Strong at The American Express
Wyndham Clark

Looking to Regain Form at The American Express
Sam Burns

Looks to Continue Success at The American Express
Akshay Bhatia

Looking to Flip the Script at The American Express
Christiaan Bezuidenhout

Looking to Build on Strong Fall in Season Debut
Kurt Kitayama

Hopes To Continue Strong Start to 2026 Season at American Express
CFB

Princewill Umanmielen Expected to Sign with LSU
Scottie Scheffler

Returns To American Express After Missing Last Year's Edition
Robert MacIntyre

Keeps Momentum Rolling Heading Into American Express
Brian Harman

Can Challenge at American Express if His Putter Stays Hot
Ben Griffin

Outstanding Form Continues Heading Into American Express
Matt Fitzpatrick

Continues Playing Well Following Outstanding Finish to 2025 Season
Patrick Cantlay

Looks to Get a Jump Start on His 2026 Season
Blades Brown

Set to Make First PGA Tour Appearance of 2026
Kevin Roy

Has Some Confidence Heading to Southern California
Josh Morrissey

Has Three-Point Night Against Blues
Min Woo Lee

Poised to Make Bigger Impact in 2026
Miro Heiskanen

Records Three Helpers Tuesday
Brandon Hagel

Stays Hot Tuesday Night
Ryan O'Reilly

Extends Scoring Streak With Three-Point Effort
Max Homa

Needs a Better Start for 2026
Konsta Helenius

Bags Three Points In Tuesday's Win
Tony Finau

Trying to Reverse Disturbing Trend
Anthony Cirelli

Injured Versus Sharks
Cam Davis

Aims for More Accuracy at American Express
Darcy Kuemper

Hurt on Tuesday Night
Isaiah Hartenstein

Unavailable Against Bucks
Myles Turner

Uncertain for Wednesday Night
Luisangel Acuña

Luisangel Acuna Sent to White Sox in Trade
Kevin Porter Jr.

Questionable Wednesday
Luis Robert Jr.

Mets Acquire Luis Robert Jr. from White Sox
Cam Thomas

Rejoins Nets Lineup for Meeting With Knicks
Jaylen Brown

Considered Probable Wednesday
Steven Adams

Out Indefinitely With Ankle Sprain
Deandre Ayton

Exits Early With Eye Injury
CFB

Justin Joly Bringing Strong Resume of Production to NFL
Los Angeles Chargers

Mike McDaniel Expected to Become Chargers Offensive Coordinator
Kel'el Ware

Unavailable on Tuesday
Mikko Rantanen

Out Tuesday
Andrew Peeke

Returns to Action Tuesday
Rodrigo Abols

Expected to Miss Several Months
Luke Hughes

Out Tuesday
Jonas Brodin

Will Miss Olympics
Carlos Beltran

Andruw Jones Elected to Baseball Hall of Fame
Alexandre Texier

Won't Play Tuesday
Kirby Dach

Rejoins Canadiens Lineup
Mark Williams

Active On Tuesday
Brice Sensabaugh

Unavailable Tuesday
De'Anthony Melton

In for Back End of Back-To-Back
CFB

Alberto Mendoza Expected to Land at Georgia Tech
Malik Nabers

Giants Hope Malik Nabers Will be Back for Start of Training Camp
CFB

Duke Suing Quarterback Darian Mensah
Cam Skattebo

Should be Ready by OTAs
George Kittle

Expects to Return "Well Before November"
CFB

Alberto Mendoza Entering Transfer Portal
Mookie Betts

Plans to Retire at the End of his Current Contract
Tennessee Titans

Titans Set to Hire Robert Saleh as Next Head Coach
Miami Dolphins

Dolphins Expected to Hire Jeff Hafley as Next Head Coach
Zach Charbonnet

has Torn ACL
Zach Charbonnet

Needs Knee Surgery, Out for Rest of Playoffs
Tennessee Titans

Mike McCarthy a Finalist for Titans Head-Coaching Job?
Colston Loveland

Suffers Concussion in Divisional Round Loss
Kyren Williams

Scores Two Touchdowns in Divisional Round Win
Buffalo Bills

Bills Fire Head Coach Sean McDermott
Rhamondre Stevenson

Returns in Sunday's AFC Divisional Round Game
Ha-Seong Kim

has Finger Surgery, Out 4-5 Months
Rhamondre Stevenson

Questionable to Return on Sunday With Eye Injury
Woody Marks

Returns Following Brief Exit on Sunday
Dalton Schultz

Won't Return in Sunday's AFC Divisional Round Game
Aaron Rodgers

Steelers Open to Aaron Rodgers Returning in 2026?
Jarrett Stidham

to Start AFC Championship Game
Zach Charbonnet

Questionable to Return Against 49ers
CFB

Darian Mensah Entering Transfer Portal
J.T. Realmuto

Signs Three-Year Deal to Return to Phillies
Bo Bichette

Agrees to Three-Year Contract With Mets
CFB

Weber State Signs former Ohio State, Cal Quarterback Devin Brown
Bo Bichette

Phillies the "Overwhelming" Favorite to Sign Bo Bichette

RANKINGS

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1B
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