TAP FOR 6 MONTHS OF PREMIUM FREE 💰
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

Expert Advice
Articles & Tools
Import Your Leagues
Draft Rankings
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

FAAB Waiver Wire Bidding - Fantasy Baseball Pickups to Target for Week 21 (August 12- August 18)

Matt Wallner - fantasy baseball draft sleepers DFS MLB injury news

Andy's fantasy baseball waiver wire FAAB bidding guide for Week 21 (2024) -- how many FAAB dollars (free agent acquisition budget) to spend on waivers.

Baseball season is officially in full swing. If you have an interest or a need in tweaking with your team, then you have come to the right place. This FAAB fantasy baseball waiver wire pickups series will be looking at Week 21 -- August 12 through August 18 -- and will point out free agents to target and how much FAAB you should allocate for them.

We are officially in the stretch run of the fantasy season. For the next six weeks, we must place bids and target players who will fill the remaining holes in our team. Pay close attention to this in category leagues and spend big on a player if you need a specific category filled urgently as you are running out of time. Do not be afraid to spend a little more on a player that you need to fill an empty lineup spot or boost a category.

Below are a few players with ownership percentages under 50% in Yahoo! leagues that could benefit your roster and provide you with an added boost in several categories. This week, we have two potential new ninth-inning closers and several outfielders who are showcasing high power potential. I will also include what percentage of your FAAB budget you should look to spend on each player. Let’s get started!

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

 

Justin Martinez, RP, Arizona Diamondbacks

5% rostered
FAAB Bid: <10% if needing saves, <5% for others

With Paul Sewald currently in the doghouse, someone in the Arizona bullpen should emerge as the top ninth-inning option. 

While Kevin Ginkel and A.J. Puk are both strong options, I would rather side with Justin Martinez, the most talented reliever in the bullpen.

Martinez's statistics, including an elite 34.8% whiff rate, 29.2% K rate, 1.7% barrel rate, and a 67.5% ground ball rate, all point towards his potential as a closer.

His recent save on August 5, his first of the season, could signal an increase in his usage by manager Torey Luvullo. While he may not be the immediate solution in the desert, he could be the long-term answer, especially in time for the fantasy playoffs.

 

Ben Joyce, RP, Los Angeles Angels

40% rostered
FAAB Bid: <15% if needing saves, <10% for others

Our other relief option comes from the hard-throwing right-hander on the Angels, Ben Joyce.

Joyce earned his first save of the campaign on August 3 against the Mets and did so by striking out J.D. Martinez on a 104 mph heater.

With Carlos Estevez in Philly, Joyce should eventually grow into the closer role.

 

Tyler Mahle, SP, Texas Rangers

20% rostered
FAAB Bid: <10%

The 29-year-old made his long-awaited return to the bump on Tuesday evening and held his own against the Astros, tossing five innings of one-run ball. He allowed five hits, two walks, and stuck out two.

While fantasy managers should be cautiously optimistic about Mahle's continued recovery from Tommy John surgery, he is worth a look in all leagues. He may find his stride right in time for the fantasy playoffs.

 

David Festa, SP, Minnesota Twins

10% rostered
FAAB Bid: <12% 

This name will ring familiar if you have read my prospect columns over the past few weeks.

After making his major league debut in the first half, he quickly returned to Triple-A St. Paul to work on his mechanics after serving up 12 earned runs in 10 frames.

Since rejoining the major league roster on July 24, Festa has logged three outings to the tune of a 1.88 ERA, 0.98 WHIP, and a 5:22 BB:K ratio.

In his last start, he struck out a season-high nine batters across five shutout innings. 

The rookie is now in the driver’s seat to stay in the final spot in the Minnesota rotation, which makes him a strong option in all formats going forward.

 

Joc Pederson, OF, Arizona Diamondbacks

37% rostered
FAAB Bid: <15% if needing a power outfield bat, <8% for others

Given his role in a strict platoon, the slugger is more useful in daily lineup leagues but should not be overlooked in weekly lineup formats. 

However, despite the uneven playing time, Pederson has quietly been a productive bat all season. He sits with a stellar .285/.392/.554 line with 18 home runs. With this production, I am shocked that he is not over the 50% roster mark.

Despite the playing time limits, Pederson may have the highest power potential on your waiver wire and should be added wherever available.

 

Matt Wallner, OF, Minnesota Twins

6% rostered
FAAB Bid: <10% if needing an outfielder, <5% for others

Since rejoining the major league roster in July, the 26-year-old has carried an excellent .358/.469/.811 line with five home runs, 10 RBI, and one swiped bag.

Wallner made the roster out of spring training but was quickly optioned to Triple-A after going 2-for-25 to open the year.

Similar to Pederson, Wallner typically sits against southpaws. However, he has begun to move up as high as the cleanup spot against right-handers, which has been good for his counting stats.

 

Tommy Pham, OF, St. Louis Cardinals

15% rostered
FAAB Bid: <12%

Sometimes homecomings are not pretty, but luckily for Tommy Pham, everything has gone smoothly. 

The return to St. Louis has been nothing short of spectacular for the 36-year-old. Through his eight games back in the Lou, Pham has posted a .379/.400/.759 line with two home runs.

Pham is a safe bet as a depth outfielder in all formats and should continue to provide solid counting stats in his new (but familiar) club.

 

Joey Bart, C, Pittsburgh Pirates

5% rostered
FAAB Bid: <10% if needing a second catcher, <2% for others

For this week’s backstop, we will head to the Steel City. Bart was once proclaimed to be the next Buster Posey after being taken with the second-overall pick in the 2018 MLB Draft.

Unfortunately, things didn't work out for him in the Bay Area, but he has enjoyed a nice post-hype breakout season with the Buccos.

Since July 26, Bart sports a .353/.436/.588 line with two home runs, seven RBI, and two doubles. Overall, he has a .265 AVG and a .478 SLG.

Given his current play, Bart is a solid second catcher in all leagues and could even progress further to a regular starter in your lineup.

 

Ernie Clement, 2B/3B/SS, Toronto Blue Jays

5% rostered
FAAB Bid: <5%

The utility infielder north of the border has quietly enjoyed a very productive stretch at the plate.

In his past 11 games, the 28-year-old has carried a .356/.396/.444 line with four doubles and four stolen bases. In this span, he has posted six multi-hit games.

Given his ability to play every position in the infield and occasionally in the outfield, Clement should always have a spot in the starting nine. He is worth adding if you need some extra speed and a boost to your batting average.

 

Noelvi Marte, 2B/3B, Cincinnati Reds

17% rostered
FAAB Bid: <8%

Marte was a popular waiver-wire target a few months ago when he was reinstated from his suspension. However, he has been in a prolonged slump, and many fantasy managers have cut ties with him.

Since July 26, he has sported a disappointing .179/.258/.357 line with just one long ball and two swiped bags. Last season, during his first stint in the big leagues, he hit for a .316/.366/.456 line with three round-trippers and six swiped bags.

Despite his recent slump, Noelvi Marte presents an excellent opportunity for fantasy managers. His potential as a five-category contributor, especially at his current low value, should give managers a sense of hope for his future contribution.



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




POPULAR FANTASY TOOLS

Expert Advice
Articles & Tools
Import Your Leagues
Draft Rankings
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

MMA

Lone'er Kavanagh Gets Back In The Win Column
Alex Verdugo

Padres Add Alex Verdugo on Minor-League Deal
Joe Musgrove

to Start Exhibition Game on Wednesday
Brandon Moreno

Gets Outclassed
Masyn Winn

Sits Out on Monday Due to Arm Soreness
Marlon Vera

Loses Fourth Fight In A Row
Daniel Jones

Colts Have "50/50" Chance to Get a Deal Done With Daniel Jones
David Martinez

Remains Undefeated In The UFC
Daniel Zellhuber

Loses Third Consecutive Fight
King Green

Gets Second-Round TKO Win
Felipe Bunes

Drops Decision At UFC Mexico City
Édgar Cháirez

Edgar Chairez Wins Back-To-Back Fights
Ryan Blaney

Falls to Eighth Despite Running Most of the Race in the Top Five At COTA
Ty Gibbs

Wins A Stage and Finishes Fourth At COTA
Christopher Bell

Earns First Top-Five Finish of the 2026 Season at COTA
Kyler Murray

"Repeatedly" Linked to Jets
Shane Van Gisbergen

Falls Short of Victory At COTA
Tyler Reddick

Wins At COTA and Makes NASCAR History
Yordan Alvarez

Making Spring Debut on Monday
Dylan Crews

X-Rays Come Back Negative on Dylan Crews' Thumb
David Montgomery

Texans Acquire David Montgomery From Lions
Bubba Chandler

Struggles to Command Pitches Again in Second Outing
Jett Williams

Dealing with Left Quadriceps Soreness
Brice Matthews

Enjoying Hot Start in Grapefruit League
Neemias Queta

Explodes for Career-High 27 Points
Spencer Jones

Flashing Elite Power in Spring Games
Stephen Curry

Out at Least Five More Games
Kristaps Porzingis

to Miss Fifth Straight Game
Konnor Griffin

Launches Third Spring Training Home Run
Cameron Johnson

Exits with Ankle Issue in Loss
Lukas Dostal

Sets New Career High With 24th Win
Andrew Painter

Sharp in Spring Debut, Emerging as Favorite for Starting Role
Klay Thompson

Leaves Game After Second-Quarter Injury
Kris Dunn

Leaves Game After Taking Elbow to Head
Cutter Gauthier

Hits Two Goals in Shootout Win
John Collins

Suffers Elbow Injury Sunday
Robert Thomas

Returns to Action With Multi-Point Effort
Matthew Tkachuk

Dishes Out Three Assists Sunday
Matthew Schaefer

Has First Three-Point Outing
Teuvo Teravainen

Pots Two Goals In Sunday's Win
Arvid Soderblom

Keeps Mammoth Quiet
Bryan Rust

With a Strong Two-Point Game
Arturs Silovs

Earns a Shutout on Sunday Afternoon
LeBron James

Available Versus Sacramento
Zion Williamson

Ruled Out Versus Clippers
Shelby Miller

Officially Placed on 60-Day Injured List
Kevin Love

Resting Monday Against Nuggets
Jacob deGrom

is Nearing Spring Debut
Tristan Vukcevic

Could Miss Game Vs. Houston
José Soriano

Jose Soriano has Start Pushed Back
John Collins

Cleared to Play Sunday
Bobby Miller

Being Viewed as Reliever
Brandon Clarke

to be Re-Evaluated in Two Weeks
Walker Jenkins

is Diagnosed with Hamstring Strain
Caleb Martin

Returns Against Thunder
P.J. Washington

Naji Marshall Ruled Out Sunday
Kyshawn George

Could Miss Game Against Houston
Baylor Scheierman

Cleared to Play Sunday
Rui Hachimura

Set to Return Against Kings
LeBron James

Questionable Against Kings
Jonathan Drouin

Unavailable Sunday
Darcy Kuemper

Won't Play Monday Due to Illness
EDM

Oilers Place Andrew Mangiapane on Waivers
Jabari Smith Jr.

Still Out on Monday
Uvis Balinskis

Out Sunday
Jalen Johnson

Back on Sunday Night
Dmitry Kulikov

Comes Off Injured Reserve
Mark Stone

Exits With Injury Sunday
Merrill Kelly

"Optimistic" About Being Ready by Opening Day
Gabriel Moreno

Can Gabriel Moreno Put Together a Fully Healthy Season in 2026?
Mark Vientos

May Be Limited to Part-Time Role in New York
Kyler Murray

Likely to be Released
Noah Cameron

Can Noah Cameron Repeat His Breakout 2025 Season?
Justin Steele

"Full-Go" on Throwing, Still Eyeing May or June Return
Travis Etienne Jr.

Not Expected to be Franchise-Tagged
Aaron Jones Sr.

Vikings Planning to Release Aaron Jones Sr.?
Tyler Reddick

Could Make History at COTA
Shane Van Gisbergen

Shane van Gisbergen Still the Favorite at COTA
Christopher Bell

Will Be Tough to Beat at COTA
AJ Allmendinger

Could Contend at COTA
Connor Zilisch

Carries Plenty of Upside for DFS at COTA
Chase Elliott

May be A Strong Contender Again at COTA
Chris Buescher

Is Nothing But Consistent at Road Courses
Ross Chastain

May Be An Underrated Competitor for the Win at COTA
William Byron

Is William Byron a Viable DFS Option for COTA?
Carson Hocevar

Needs Clean Race at COTA
Nick Suzuki

Enjoys Three-Point Night Against Capitals
Rasmus Dahlin

Collects Three Points Saturday
Kyle Larson

Could be A Decent DFS Option for COTA Lineups
Joel Kiviranta

in Concussion Protocol
Joel Eriksson Ek

Available Sunday
Ryan Blaney

Could Ryan Blaney be A Sleeper DFS Option for All Formats for COTA?
Mark Scheifele

Expected to Play Sunday
Chase Briscoe

Should DFS Players Roster Chase Briscoe at COTA?
Adam Wilsby

Exits Early Versus Stars
NASCAR

Bubba Wallace Is A Favorable Value Option for COTA DFS Lineups
Ty Gibbs

Could Ty Gibbs Be A Rosterable DFS Play for COTA?
Michael McDowell

Is Michael McDowell A Favorable DFS Option for COTA?
A.J. Brown

Patriots "Have Explored Trade Talks" Involving A.J. Brown
Lone'er Kavanagh

Set For UFC Mexico City Main Event
Brandon Moreno

Looks To Bounce Back
David Martinez

Set For UFC Mexico City Co-Main Event
Marlon Vera

In Dire Need Of Victory
King Green

Looks To Win Back-To-Back Fights
Daniel Zellhuber

Aims To Snap Two-Fight Skid
Felipe Bunes

Looks To Get Back In The Win Column
Édgar Cháirez

Edgar Chairez A Favorite At UFC Mexico City
George Pickens

Cowboys Not Interested in Trading George Pickens
Ashton Jeanty

Not in Line for Workhorse Role in 2026?
Anthony Richardson Sr.

Colts Give Anthony Richardson Sr. Permission to Seek a Trade
Kyler Murray

Prefers to be Released
Derek Carr

"Strong Belief" That Derek Carr is "Very Serious" About Unretiring
Andy Dalton

Is Andy Dalton Available for a Trade?
Keith Mitchell

Making The Comfortable Return to PGA National
CFB

Chandler Morris Suing NCAA for Seventh Year of Eligibility
Chris Kirk

Searching for a Spark at Cognizant Classic
Brooks Koepka

Making Third PGA Tour Start at Cognizant Classic
Mackenzie Hughes

a Steady Option at Cognizant Classic
Seamus Power

Seeking More Green in Florida
PGA

Haotong Li Back From a Break as Florida Stretch Starts
Stephan Jaeger

Trying to Put Four Rounds Together in Florida
PGA

Nico Echavarria Again Attempting to Make the Weekend
Patrick Fishburn

Looking for a Spark at Cognizant Classic
Blades Brown

Set for Cognizant Classic Debut
Michael Thorbjornsen

Looking to Bounce Back at Cognizant Classic
Maxx Crosby

Raiders Expect Maxx Crosby to Return
Billy Horschel

Looks to Improve Season at Cognizant Classic
Kyle Pitts Sr.

Falcons Place Franchise Tag on Kyle Pitts Sr.
Joe Highsmith

Returns to Defend at Cognizant Classic
Quinshon Judkins

Out of Walking Boot, Will be Ready for Training Camp
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF