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At RotoBaller HQ, we are pumping out fantasy baseball content daily and are back with more rankings to help you crush your upcoming drafts. Today, we review the third base position and break it all down with our 2025 fantasy baseball third base rankings and tiers for 5x5 mixed roto leagues. Third base has more talent and is a little deeper in years past. Once again, Cleveland Guardians superstar Jose Ramirez leads the way, followed by Vladimir Guerrero Jr. and Jazz Chisholm Jr.
Ramirez is our top-ranked 3B and a consensus top-five pick after slashing .279/.335/.537 with 39 home runs and 41 stolen bases across 681 plate appearances last season. While Ramirez leads the way, plenty of upside can also be found in the position. New York Mets third basemen Mark Vientos broke out last season after hitting 27 home runs over 111 games. Baltimore Orioles infielder Jordan Westburg was on the verge of a breakout campaign before fracturing his hand on August 1. Tampa Bay's top prospect, Junior Caminero, will be Tampa Bay's every day 3B and has massive upside if fantasy managers miss out on the top tier.
The third base rankings below are specifically designed for traditional 5x5 Roto Mixed Leagues (click here for points leagues, dynasty leagues, and prospect rankings). We also have many other tools and resources to help you win in 2025. We've worked hard to keep track of all off-season moves to get you covered for your fantasy baseball drafts with our 2025 Fantasy Baseball Draft Kit. It includes various fantasy baseball tools and exclusive articles/projections for different formats.
Be sure to check all of our fantasy baseball draft tools and resources:- Fantasy baseball draft kit
- Fantasy baseball rankings
- Team Sync platform and Draft Assistant
- Fantasy baseball mock draft simulator
- Fantasy baseball draft cheat sheets
- Fantasy baseball closer depth charts
- Fantasy baseball prospects
Fantasy Baseball Third Base News and Injuries
- Alex Bregman A "Long Shot" To Return To Houston
- J.D. Davis Agrees On Minors Deal With The Angels
- Brady House Invited To Spring Training
- Jon Berti Heading To Chicago
- Cardinals Focusing On Moving Nolan Arenado
- Mets Planning To Shift Mark Vientos To First Base
- Ronny Mauricio Might Not Be Ready For Spring Training
- Josh Jung Will Be A Full-Go For Spring Training
- Jazz Chisholm Jr., Yankees Avoid Arbitration
- Astros, Isaac Paredes Settle To Avoid Arbitration
2025 Fantasy Baseball Third Base Rankings (January Update)
Rankings by Nick Mariano. They are for 5x5 category mixed roto leagues and will be updated regularly on our main fantasy baseball rankings dashboard through Opening Day. Download our free mobile app with push notification alerts and stay on top of all the MLB news and analysis.
| Rank | 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 | 3 | Rafael Devers | 3B |
| 6 | 4 | Manny Machado | 3B |
| 7 | 4 | Mark Vientos | 3B |
| 8 | 4 | Jordan Westburg | 2B/3B |
| 9 | 4 | Junior Caminero | 3B |
| 10 | 4 | Royce Lewis | 3B |
| 11 | 4 | Jake Burger | 1B/3B |
| 12 | 5 | Matt Chapman | 3B |
| 13 | 5 | Luis Rengifo | 2B/3B/SS/OF |
| 14 | 5 | Alex Bregman | 3B |
| 15 | 5 | Isaac Paredes | 1B/3B |
| 16 | 5 | Eugenio Suarez | 3B |
| 17 | 6 | Alec Bohm | 1B/3B |
| 18 | 6 | Josh Jung | 3B |
| 19 | 6 | Maikel Garcia | 2B/3B |
| 20 | 6 | Nolan Arenado | 3B |
| 21 | 6 | Brendan Donovan | 2B/3B/OF |
| 22 | 6 | Max Muncy | 3B |
| 23 | 6 | Willi Castro | 2B/3B/SS/OF |
| 24 | 6 | Connor Norby | 2B/3B |
| 25 | 7 | Jose Caballero | 2B/3B/SS |
| 26 | 7 | Ryan McMahon | 3B |
| 27 | 7 | Noelvi Marte | 3B |
| 28 | 7 | Joey Ortiz | 3B/SS |
| 29 | 7 | Jeimer Candelario | 1B/3B |
| 30 | 7 | Matt Vierling | 3B/OF |
| 31 | 7 | Jose Miranda | 3B |
| 32 | 7 | Ke'Bryan Hayes | 3B |
| 33 | 7 | Josh Smith | 3B/SS |
| 34 | 8 | Deyvison De Los Santos | 3B/1B |
| 35 | 8 | Ernie Clement | 3B/SS |
| 36 | 8 | Jonathan Aranda | 1B/2B/3B |
| 37 | 8 | Isiah Kiner-Falefa | 2B/3B/SS |
| 38 | 8 | Jhonkensy Noel | 1B/3B/OF |
| 39 | 8 | Dylan Moore | 1B/2B/3B/SS/OF |
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