👉 TAP TO SAVE 30% WITH CODE NEW
X
Lost password?

Don't have an account?
Gain Access Now

X

Receive free daily analysis

NFL
NBA
NHL
NASCAR
CFB
MLB
MMA
PGA
ESPORTS
BETTING

Already have an account? Log In

X

Forgot Password


POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

1B and 3B Waiver Wire Pickups for Week 3

Fantasy baseball first base and third base waiver wire pickups for Week 3. Todd Salem's 1B and 3B options to consider adding and streaming at corner infield (CI).

After two weeks of the 2021 MLB season, or really one and a half weeks, fantasy and real-world players are still feeling out the season. Trends are forming as we await larger samples to make declarations. Starting pitchers are still getting stretched out, and managers have yet to settle on substitution patterns. As we said last week, nothing should be finalized based off this little amount of data, but information gleaned from early weeks leads into successful fantasy months of April and beyond.

When adding players from the waiver wire this early in the season, we are looking for one major factor: playing time. Those sparsely owned players who are seeing a lot of game action deserve a closer look.

For our purposes in this column, we are using Yahoo's rostered percentages, as well as its positional eligibility. We are searching for useful players rostered in fewer than 40 percent of Yahoo leagues. With that being said, below are my first base and third base waiver wire pickups to consider for Week 3 - April 12th through April 18th.

Be sure to check all of our fantasy baseball draft tools and resources:

 

Brian Anderson - 3B/OF, Marlins

35% Rostered

Anderson is 4-for-25 on the season. We don't care about that; at least not yet. What we do care about is him having played in seven of eight games and having batted in the middle of the Miami lineup each time out. It is also promising that he is (heading into the weekend's games) hitting the ball hard, to the tune of an 18.8 percent barrel rate and 91.0 average exit velocity. The samples are too small, but his expected batting average was 73 points higher than his actual average. Jump on Anderson because of the opportunity he is being given, not because of the production thus far.

Luis Arraez - 2B/3B/OF, Twins

35% Rostered

Arraez is not for every fantasy team or manager. He doesn't have much pop or speed. He will help in batting average and for those leagues that use OBP. The Twins also believe in him. We thought playing time might be an issue heading into the season. Two weeks in, it doesn't seem like it. Arraez has played in seven of eight games, batting leadoff five times. In a good lineup, that all but guarantees run production as well. You can do worse than a two-category producer in 5x5 rostered in just 35 percent of leagues.

Colin Moran - 1B/2B/3B, Pirates

22% Rostered

Much like Anderson, Moran's situation is what we want to buy into, even though his production hasn't been bad. Moran has played every game thus far for Pittsburgh, and he's batted either third or fourth each time out. Pittsburgh isn't the most fearsome lineup in the NL, but it is hard to beat that lineup positioning. He has already fallen into four runs scored despite PITT having only scored 19 runs this season (heading into Saturday). The RBI will come too. If the average stays up, Moran is a potential four-category producer even if we don't believe a 57.1 percent hard-hit rate or .320 ISO is sustainable.

Jesus Aguilar - 1B, Marlins

18% Rostered

Continuing our trend for the early portion of the season, Aguilar checks the boxes for situation. Despite previously falling victim to timeshares, Aguilar has played in seven of eight games this season. He has batted either third or fourth in each game. As a right-hander, he hadn't always played against right-handed pitchers in previous stops. That has not been the case thus far in '21. In fact, we are seeing a reverse platoon split currently; his few at-bats against lefties are actually bringing his overall numbers down.

Starlin Castro - 2B/3B, Nationals

8% Rostered

The Nationals have only played four games thus far heading into Saturday night. Each game has seen Castro slotted smack dab in the middle of the lineup, batting right behind Juan Soto and Ryan Zimmerman, or immediately behind Soto himself. The back half of the Washington lineup is nothing special, but there should be endless RBI opportunities for Castro if he holds onto this lineup positioning.

Soto and Zimmerman have career .417 and .343 OBPs respectively. Throw in Trea Turner in the two hole, and the base paths will often be crowded ahead of Castro. He has always been a good average hitter and could very well set a career-high in RBI.

Yandy Diaz - 1B/3B, Rays

2% Rostered

A number of things have been surprising about Diaz in the early going. For one, he has played nearly every game thus far, starting seven of eight contests. That is partially thanks to the loss of flexibility for the Rays. TB has had to put both Ji-Man Choi and Kevin Kiermaier on IL since the start of the season, leading to far fewer lineup iterations than we might have expected. Diaz has also found himself with prime positioning in the lineup, either hitting in the middle of the order or batting leadoff. Those comfortable landing spots have already led to four runs and four RBI in just a week and a half. Diaz is not a power or speed guy, but you can't find three-category production any cheaper.



Download Our Free News & Alerts Mobile App

Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!



More Fantasy Baseball Waiver Wire Advice


Check out RotoBaller's entire fantasy baseball waiver wire pickups and sleepers list, updated daily!




POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Isaiah Collier

Out Again Sunday
Immanuel Quickley

Still Sidelined Sunday
Nicolas Claxton

Won't Play Sunday
Evan Mobley

Sidelined Sunday
Jarrett Allen

Won't Play Against Indiana
Pascal Siakam

Ruled Out Sunday
Clayton Keller

Collects Four Points Against Canucks
Andrew Nembhard

Ruled Out Vs. Cleveland
Jack Eichel

Records Three Assists in Saturday's Win
Gabe Perreault

Nets First Career Hat Trick
Nicolas Hague

Exits Early Against Sharks
MacKenzie Weegar

Listed as Day-to-Day
Jack McBain

Considered Week-to-Week
Justin Faulk

Questionable Sunday
MarShawn Lloyd

a Dynasty Trade Target with Long-Term Upside?
Emanuel Wilson

a Low-Risk Trade Target in Dynasty Leagues?
Jalen Nailor

Seems Likely to Face Competition
Dylan Sampson

a Candidate for Standalone Value in 2026?
Jaylin Noel

Still the Texans' WR4 for 2026?
Keenan Allen

Remains a Free Agent in Early April
Juan Soto

Day-to-Day With Minor Groin Strain, No Decision on IL Yet
Anthony Edwards

Questionable for Sunday
Andre Drummond

Kelly Oubre Jr., Andre Drummond Join Starting Lineup Saturday
Marcus Sasser

Upgraded to Available
Atlanta Falcons

Mike Washington Jr. Visits With Falcons
Tobias Harris

Cleared to Play Saturday
Jalen Duren

Available Saturday
Arizona Cardinals

Cardinals "Pushing Hard" for Jeremiyah Love
Paul George

Ready to Rock Saturday
Bruce Brown

Suffers Leg Injury Saturday
Shedeur Sanders

the Favorite to Win Browns QB Job?
Kirk Cousins

Could Make Starts for Raiders in 2026
Austin Reaves

Out for Remainder of Regular Season
Travon Walker

Jaguars Sign Travon Walker to Four-Year Extension
Nick Lardis

Available Against Kraken
Oliver Ekman-Larsson

Won't Play Saturday
MLB

Cubs-Guardians Game Postponed on Saturday
Mookie Betts

Leaves Early With Back Injury
Tyler Kleven

Out Week-to-Week
Mason Marchment

Expected to Return Saturday
Aliaksei Protas

Returns on Saturday
Zach Hyman

Could Miss Two Weeks
Damon Severson

Undergoes Season-Ending Surgery
Jalen Duren

Added to Injury Report Saturday
Paul George

Probable Saturday
Tyler Herro

a Late Scratch Saturday, Simone Fontecchio Starts
Joel Embiid

Will Sit Out Saturday's Game
George Holani

Time as Seahawks RB1 Looks to Be Short-Lived
Justin Champagnie

Active Saturday
Bilal Coulibaly

Tre Johnson Available Against Heat
Harold Fannin Jr.

Is Harold Fannin Jr. a Top-Five Dynasty Tight End?
Brenton Strange

Easily Overlooked Among Jacksonville Pass Catchers
Kendre Miller

a Dynasty Cut Candidate
Marvin Harrison Jr.

Can Marvin Harrison Jr. Deliver on Pre-Draft Hype in Year 3?
Marquise Brown

Outlook Dependent on Teammate's Trade Rumors
Darnell Mooney

Looking for a Fresh Start in New York?
Alejandro Kirk

Placed on 10-Day Injured List With Thumb Fracture
Kansas City Chiefs

Makai Lemon Meets with Chiefs on Top-30 Visit
Christian Kirk

Could Still Produce in WR3 Role
Brashard Smith

Still Third on the Depth Chart?
Juan Soto

Mets Concerned About Juan Soto's Calf Injury
Juan Soto

Removed with Calf Tightness
PHI

Daniel Vladar Defeats the Islanders
Matvei Michkov

Has Three-Point Game on Friday
Byron Buxton

is Day-to-Day with Forearm Contusion
Byron Buxton

Leaves on Friday After Being Hit by a Pitch
Cade Horton

Headed for Injured List Stint
Isaac Paredes

Placed on Bereavement List
Jordan Lawlar

Suffers Fractured Wrist, Set to Miss 6-8 Weeks
Alejandro Kirk

Having X-Rays on his Thumb
Cade Horton

Exits Friday's Start with Forearm Tightness
Chase DeLauter

Returns to Lineup on Friday After Injury Scare
Chris Duncan

Set For UFC Vegas 115 Main Event
Renato Moicano

An Underdog At UFC Vegas 115
Tabatha Ricci

Set For UFC Vegas 115 Co-Main Event
Virna Jandiroba

Looks To Bounce Back
Brendson Ribeiro

In Desperate Need Of Win
Abdul-Rakhman Yakhyaev

Looks To Remain Unbeaten
Ethyn Ewing

Set For His Second UFC Bout
Rafael Estevam

Looks To Remain Undefeated
Patrick Kane

Becomes NHL's Highest-Scoring American
Elias Salomonsson

Lands in Concussion Protocol
Nick Lardis

Injures Left Hand Thursday
Jack McBain

Exits With Lower-Body Injury Thursday
Tyler Kleven

Exits Early Versus Sabres
Konnor Griffin

Secures $140M Deal; Pittsburgh Building Around Young Star
Konnor Griffin

Being Promoted to MLB Roster Ahead of Friday's Contest
Konnor Griffin

Pirates in "Deep" Negotiations for Long-Term Contract
Carlos Estévez

Royals Place Carlos Estevez on 15-Day Injured List
CFB

Gunner Stockton Looking "Great" After Offseason Injury
CFB

Sam Leavitt Showing "Encouraging Signs" at LSU Practice
J.J. Spaun

Needs the Putter to Cooperate in San Antonio
Thorbjorn Olesen

Trending Up in San Antonio
Denny McCarthy

Carrying Momentum into San Antonio
Jose Fernandez

Launches Two Home Runs in Historic MLB Debut
Chase DeLauter

Exits Tuesday's Game with Foot Injury, X-Rays Come Back Negative
Chris Kirk

Has Course History on His Side in San Antonio
Billy Horschel

a Volatile Option at the Valero Texas Open
Joe Highsmith

Still Searching for Form in San Antonio
Christiaan Bezuidenhout

Looks to Find Form at the Valero Texas Open
Seiya Suzuki

to Begin a Rehab Assignment Soon
Jordan Spieth

a Horse for Course History at TPC San Antonio
Robert MacIntyre

Has One Flaw to Overcome at Valero Texas Open to be a Must-Play
Maverick McNealy

In Exceptional Form This Season
Michael Thorbjornsen

Playing Well But Still Searching For A Win
Hideki Matsuyama

Playing Well Heading to the Valero Texas Open
Si Woo Kim

Heads to Valero Texas Open For Final Tune-Up Before Masters
Collin Morikawa

Withdraws From Valero Texas Open
PGA

Stephan Jaegar Still Looking For Consistency at Valero Texas Open
Nicolai Hojgaard

is Red-Hot Coming to TPC San Antonio
Tony Finau

a Risky Proposition at Valero Texas Open
Ludvig Aberg

Looks to Shake Off Collapse at Valero Texas Open
Patrick Rodgers

Needs to Make More Birdies in San Antonio
Sepp Straka

Seeks Opportunity in San Antonio This Weekend
Nick Taylor

Could Again Struggle at the Valero Texas Open
Chase Elliott

Takes Advantage of Pit Strategies for Second Career Martinsville Win
Denny Hamlin

Dominates but Finishes Second at Martinsville
Joey Logano

Bounces Back with Third-Place Finish at Martinsville
Ty Gibbs

Gains his Fourth Top-Five Finish of the Season at Martinsville
William Byron

Scores Another Top-Five Finish at Martinsville
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF