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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.



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More Fantasy Baseball Waiver Wire Advice


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REAL-TIME FANTASY NEWS

Tanner Bibee

Day-to-Day, Could Make his Next Start
Alexandre Sarr

Returns to Action Friday
Ausar Thompson

Questionable Against Minnesota
Bilal Coulibaly

Available Against Warriors
Tobias Harris

Listed Questionable Saturday
Stephen Curry

to Sit Out At Least Two More Games
Noah Clowney

Cleared to Return From Four-Game Absence
Jalen Duren

May Sit Saturday
Kyle Filipowski

Available Friday
Rui Hachimura

Available After Two-Game Absence
Tyrese Maxey

Has Chance to Play Saturday
Jahmai Mashack

Remains Out Friday
Jaden McDaniels

Not Playing Saturday
De'Anthony Melton

Won't Play Friday Night
Anthony Edwards

Remains Sidelined Saturday
Rob Dillingham

is Available to Play on Friday
Luka Dončić

Luka Doncic Ready to Rock Friday
Isaac Okoro

to Suit up on Friday
Jaime Jaquez Jr.

Available Against Cavaliers
Guerschon Yabusele

is Available to Play
Jarrett Allen

to Play Limited Minutes Friday
Nick Richards

Won't Play on Friday
Nnamdi Madubuike

Optimism That Nnamdi Madubuike Will Return From Neck Injury
Dylan Garand

Starts Friday
Noah Ostlund

Won't Play Friday
Connor Zary

Returns to Practice
Samuel Honzek

Won't Return This Season
Damon Severson

Labeled Week-to-Week
Sam Steel

Leaves Road Trip Due to Injury
Mikko Rantanen

Could Return Saturday
NFL

Jordyn Tyson to Hold A Workout for Teams in April
New York Jets

Jets Unlikely to Draft Ty Simpson in the First Round?
Shane Baz

Orioles Agree to Five-Year Extension
Jeremy Peña

Jeremy Pena Making Season Debut on Friday Against Angels
Tiger Woods

Involved In Rollover Car Crash
Bhayshul Tuten

Remains a Clear Breakout Candidate Heading into 2026
NFL

Can Jonah Coleman Develop into a Starting NFL Running Back?
Rico Dowdle

Remains Likely to Split Carries in Pittsburgh
NFL

Can KC Concepcion Be a Dynamic Playmaker in the NFL?
Rashid Shaheed

Is Rashid Shaheed Limited to a Downfield Role in Seattle?
Marcus Mariota

Remains an Injury Away from Playing Time in Washington
Najee Harris

to Meet With Raiders Next Thursday
Damar Hamlin

Bills Re-Sign Safety Damar Hamlin to One-Year Deal
Tanner Bibee

Shoulder Issue Not Considered Serious
NFL

Nicholas Singleton Relying on Traits Over Tape for Early Draft Capital
J.K. Dobbins

Positioned for Another Strong Season in Denver
NFL

Malachi Fields' Draft Stock Looks to Be Sliding
Barrett Hayton

Out Week-to-Week
Travis Etienne Jr.

Should See Feature Role Following Big-Market Deal
Tony DeAngelo

to Miss 1-2 Weeks
Sam Steel

Makes Early Exit Against Islanders
NFL

Ty Simpson Garnering First-Round Buzz
Damon Severson

Exits With Upper-Body Injury Thursday
Joe Pyfer

Set For UFC Seattle Main Event
Yaroslav Askarov

Suffers New Injury Blow
Israel Adesanya

Returns At UFC Seattle
Evan Rodrigues

Breaks Finger Thursday
Maycee Barber

Looks To Extend Her Win Streak To Eight
Sidney Crosby

Suffers Lower-Body Injury Thursday
Alexa Grasso

Looks To Get Back In The Win Column
Dominic Canzone

a Top Pickup After Two-Homer Game
Niko Price

In Dire Need Of Victory
Michael Chiesa

Set For Retirement Fight
Chase DeLauter

Launches Two Home Runs, Emerges as Top Waiver-Wire Target
Lerryan Douglas

Set For His UFC Debut
Julian Erosa

Looks To Bounce Back
Tanner Bibee

Leaves Opening Day Start Early With Shoulder Inflammation
Tyler Allgeier

Joins a Crowded Backfield in Arizona
Kenneth Gainwell

Can Kenneth Gainwell Maintain PPR Prowess in New Digs in Tampa?
Jakub Dobes

Defeats the Blue Jackets on Thursday
NFL

Zachariah Branch a Day 2 Receiver With Game-Changing Speed
Cade Otton

Quietly Due for a Bigger Workload?
Noah Cates

has Two-Point Game on Thursday
Tetairoa McMillan

Headed for a Big Year 2?
Cristopher Sánchez

Cristopher Sanchez Makes a Statement on Opening Day With 10 Strikeouts
Kevin McGonigle

has Four Hits in Impressive MLB Debut
Nico Hoerner

Cubs Agree to Six-Year Deal With Nico Hoerner
Jacob Misiorowski

Shows Off his High-Strikeout Upside in Opening Day Win
Marcus Foligno

Available Against Panthers
Tony DeAngelo

Unavailable Thursday
Anthony Mantha

Good to Go Thursday
Paul Skenes

Greeted Harshly by Mets on Opening Day
Thomas Chabot

Out 4-8 Weeks After Surgery
Robert Thomas

Sits Out Thursday's Action
Brandon Lowe

Hits Two Home Runs on Opening Day
Ketel Marte

Active, Leading Off on Opening Day
Kevin McGonigle

Batting Sixth in MLB Debut
Jeremy Peña

Jeremy Pena Not in the Lineup on Opening Day
JJ Wetherholt

Batting Leadoff in MLB Debut
Jackson Chourio

Placed on Injured List with Fractured Hand
Francisco Lindor

Officially Starting on Opening Day
Sean Murphy

Lands on 10-Day Injured List
Bryce Miller

Placed on 15-Day Injured List With Oblique Strain
Ryan Fox

a High-Upside Value in Houston
Marco Penge

a Boom-or-Bust Option in Houston
Aaron Rai

Looks to Bounce Back in Houston
Jason Day

a Volatile Option at the Texas Children's Houston Open
Harris English

Eyes a Bounce-Back at the Texas Children's Houston Open
Ben Griffin

Looks for Turnaround at the Texas Children's Houston Open
Rickie Fowler

Brings Strong Form Into Texas Children's Houston Open
Ryan Gerard

Can Continue Rolling at Texas Children's Houston Open
Pierceson Coody

Bounces Back at Valspar Championship
Rasmus Hojgaard

Trying to Get Back on Track at Texas Children's Houston Open
Michael Thorbjornsen

Playing Well Heading to Texas Children's Houston Open
Harry Hall

Looking for Consistency at Texas Children's Houston Open
Brooks Koepka

Continues Building Momentum
Scottie Scheffler

Withdraws From Texas Children's Houston Open
Luke Clanton

Might Have a Problem in Houston
Sam Stevens

Happy to See Houston This Week
Keith Mitchell

Tries to Rebound After The Players Championship
Will Zalatoris

Returning This Week at Houston
Wyndham Clark

Trending in the Wrong Direction Heading to Houston
Shane Lowry

Seeking Better Luck in Houston This Weekend
Lerone Murphy

Suffers His First Loss
Movsar Evloev

Edges Out Lerone Murphy
CFB

Notre Dame Ranks No. 1 in Returning Production for 2026
Michael Aswell

Jr. Drops Decision At UFC London
Michael Aswell

Luke Riley Outclasses Michael Aswell Jr.
Sam Patterson

Suffers Unanimous-Decision Loss
Michael Page

Wins Lackluster Decision
Austen Lane

Suffers First-Round TKO Loss
Iwo Baraniewski

Delivers 28-Second TKO
Tyler Reddick

Overcomes Adversity for Fourth Victory of the Season At Darlington
Brad Keselowski

Falls Short of Darlington Victory Despite Domination
Ryan Blaney

Recovers From Pit-Road Struggles to Score Career-Best Darlington Finish
Carson Hocevar

Rallies to Finish Fourth at Darlington
Kyle Larson

Decent Performance Ends with Technical Issues At Darlington
Tyler Reddick

the Clear Favorite at Darlington
Kyle Larson

a High-Risk, High-Reward Driver at Darlington
Ryan Blaney

Is Getting Better at Darlington
NASCAR

Bubba Wallace Not Slowing Down at Darlington
Chris Buescher

Should be a Top-10 Contender at Darlington
Austin Cindric

a Sleeper at Darlington
Erik Jones

Quickest in Practice at Darlington
Denny Hamlin

Qualifies Ninth for this Week's Cup Race at Darlington
Chase Briscoe

Is One of the Top DFS Options of the Week for Darlington
William Byron

Is William Byron A Playable DFS Option for Darlington Lineups?
Christopher Bell

Could Christopher Bell be Considered A Decent DFS Option for Darlington?
Chase Elliott

Is Chase Elliott Worth Rostering At Darlington This Week For DFS?
Joey Logano

May Not Have the Speed to Warrant A Darlington DFS Lineup Spot
Ross Chastain

Should DFS Players Trust Ross Chastain at Darlington?
Kyle Busch

Could Kyle Busch Be A Worthy DFS Option for Darlington?
Brad Keselowski

May be A Contriarian DFS Tournament Option At Darlington
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