👉 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

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

The Waiver Wire Watch List: Week 21

Throughout the season, you want to get the jump on your competition and sniff out the breakout players before they break out. That's what this list is all about--using some in-depth research and advanced analytics to find the players who aren't quite there yet but are on their way. Some of these may suit your needs for an immediate pick-up depending on your team's situation.

This is not necessarily a list of players you should add right away at the start of Week 21 - it is a list of players to keep a very close eye on in most leagues as we further into June, and to consider picking up in deeper formats. In some cases, we will even caution you not to pick up a widely-added player, and steer you away from the fool's gold.

Use it to build your own watch list.

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

 

Pitchers to Watch in 12+ Team Leagues

Dillon Peters (SP, LAA)

After some early-season bullpen outings and an early-June spot-start, Dillon Peters was called up to join the rotation for good on July 21st. Since that call-up he's rattled off five decent outings, going 2-1 with a 3.14 ERA across 28.2 innings. His last three starts have been particularly impressive, as he's tossed quality starts in all three and has posted a 19:2 strikeout to walk ratio.

I'm particularly encouraged by the control he's showing, and while he's no flame-throwing ace, he strikes out just enough batters (21.2% in 2019) to be useful. Peters has a pair of tough draws in the Rangers and Astros this week so you're not adding him now, but I'm giving him a vote of confidence moving forward.

Joe Ross (SP, WAS)

Not unlike Peters, Joe Ross has been on a hell of a hot streak. He's dazzled in three August starts, going 3-0 with a microscopic 0.50 ERA across 18 innings of work. He's making a case for himself as the Nationals' fifth starter even when Max Scherzer returns (Ross is currently occupying his spot in the rotation), and with the Nationals chasing the Braves and staving off wild card contenders they will likely give him that opportunity. The nine walks are much higher than you'd like to see, but no home runs across the three starts is outstanding given he's had trouble with the long ball in the past.

You do still need to wait and see if he holds onto a rotation spot, but Ross has some truly encouraging numbers at the moment and he's worth watching closely.

 

Batters to Watch in 12+ Team Leagues

Mike Yastrzemski (SF, OF)

Yastrzemski is on an absolute tear right now, with six homers in his last seven games, bringing him to 16 on the season. This kind of power surge is unlikely to continue, but the 28-year-old is still seeing the ball extremely well right now. Yastrzemski isn't an immediate add given that his playing time still isn't a guaranteed thing every day (he does still head to the bench against lefties), but he also wouldn't be an everyday player in your fantasy lineup. As long as he's hitting this well, he could make for a nice injury replacement or bench player who gets in your lineup based on the matchup.

Luis Arraez (2B/3B/OF, MIN)

Arraez has been a pleasant surprise for the Twins this season, and he's been particularly productive in August. He's hitting .349 this month, and that has his average at an impressive .355 on the season as a whole. There isn't a ton of pop in his bat, as he has just three homers in 55 games, but his contact abilities and position in the potent Twins offense make him a useful asset in roto leagues. His 34 runs scored and obviously the batting average and .421 OBP earn him a platoon spot in your fantasy lineup if you're looking for a late-season boost.

Manuel Margot (SD, OF)

Remember when Manny Margot was an up-and-coming blue-chip prospect? He's never truly panned out, as he's never hit over .263 or hit more than 13 homers. He did set all those career highs and swipe 17 bags in his best overall season (2017), but that's not anywhere near living up to the initial hype. Margot still probably isn't much more than a middling MLB outfielder, but he's hitting extremely well in August in a part-time role. Across 27 plate appearances, he's hitting .375 with four homers and seven RBI, which might be enough to earn him some extra playing time. Watch and see if that becomes the case, and if it does Margot's speed and middling average/power combo would merit a roster spot for fantasy.

More Waiver Wire Pickups and Streamers




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

Jaxson Hayes

Good to Go Thursday Night
Josh Jung

Pulled as a Precaution With Hamstring Injury
Robert Williams III

Donovan Clingan Out, Robert Williams III and Yang Hansen Cleared
Sean Manaea

Trying to Return to Previous Arm Slot
Patrick Williams

Jalen Smith, Patrick Williams Out At Least One Week
Keldon Johnson

is Active on Thursday
Khris Middleton

Available Thursday Against Sacramento
Cody Ponce

Throws an Inning in Spring Debut
Daniel Gafford

Ruled Out Thursday vs. Kings
Nikola Jović

Nikola Jovic Remains Out on Thursday
Stephon Castle

Cleared to Play Thursday vs. Nets
Davion Mitchell

is Available on Thursday
Joel Embiid

is Cleared for Thursday's Game
Shai Gilgeous-Alexander

Off the Injury Report for Friday
Norman Powell

Active On Thursday
Zaccharie Risacher

Available Against Washington
Andrew Nembhard

Set to Suit Up Thursday
Nickeil Alexander-Walker

Won't Play on Thursday
Zack Wheeler

Targeting Early Return?
Obi Toppin

Cleared to Play Thursday
Pascal Siakam

Unavailable Again on Thursday
Nolan McLean

Dominant in First Spring Outing
Dylan Holloway

Rejoins Blues Lineup Thursday
Jalen Suggs

Returning on Thursday Night
Simon Edvinsson

Back in Red Wings Lineup Thursday
Adam Fox

Ready to Face Flyers
Rui Hachimura

Ruled Out Thursday
Igor Shesterkin

Available Thursday
Kris Letang

Returns to Action Thursday
Tim Stützle

Tim Stutzle a Game-Time Call Thursday
Patrick Williams

Will Not Be Available on Thursday
Nathan MacKinnon

Expected to Play Thursday
Malik Monk

Uncertain for Thursday Against Dallas
Merrill Kelly

Diamondbacks Holding Out Hope Merrill Kelly Can Avoid the Injured List
Samuel Basallo

Dealing With Abdominal Discomfort
Konnor Griffin

"Trending Toward Being" Opening Day Shortstop
Royce Lewis

Scratched With Tightness in his Side
Ashton Jeanty

Not in Line for Workhorse Role in 2026?
Samuel Basallo

Injured in Spring Game on Thursday
Ryan Weathers

Looks Sharp in Spring Debut
Mike Trout

Moving Around the Outfield This Spring
Nick Kurtz

A's Offer Long-Term Extension to Nick Kurtz
Shane McClanahan

to Make Spring Debut on Tuesday
Anthony Richardson Sr.

Colts Give Anthony Richardson Sr. Permission to Seek a Trade
Brenton Doyle

Undergoes Imaging on his Wrist
Yuki Matsui

Ruled Out for World Baseball Classic
Pablo López

Pablo Lopez Undergoes Internal-Brace Procedure
Roki Sasaki

Hit Hard in Spring Debut
Yordan Alvarez

to Make Spring Debut Next Week
Josh Hader

Remains Without a Timetable to Return
Giancarlo Stanton

Still Dealing With Elbow Pain, Hopes to Play Full Season
Brock Nelson

Produces 30th Goal of the Campaign
Nikita Kucherov

Extends Point Streak to 11 Games
Tage Thompson

Leads Sabres Past Devils
Wyatt Johnston

Pots Two Goals in Wednesday's Win
Ryan Lindgren

Exits Early Wednesday
Alex Newhook

Expected to Return Thursday
Robert Thomas

Takes Leave of Absence
Kyler Murray

Prefers to be Released
Derek Carr

"Strong Belief" That Derek Carr is "Very Serious" About Unretiring
Mikael Granlund

Leo Carlsson In, Mikael Granlund Out for Ducks Wednesday
Connor McDavid

Ready to Play Wednesday
John Carlson

Out Wednesday
Roope Hintz

Misses Wednesday's Action Due to Illness
Shea Theodore

Unavailable Wednesday
Mark Stone

Mitch Marner Won't Play Wednesday
Logan Cooley

on Track to Return Wednesday
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
Breece Hall

Jets Will Use Franchise Tag on Breece Hall if Extension isn't Reached
Joel Dahmen

Needs Better Consistency Heading Into The Florida Swing
Daniel Berger

Looks to Improve Putting as PGA Tour Begins Its Florida Swing
Kirk Cousins

Falcons Plan to Release Kirk Cousins
Zach Ertz

Plans to Return for 14th Season
Davis Thompson

Struggling to Find Birdies as Florida Looms
Tom Kim

Not Quite Cutting It in 2026
Nicolai Hojgaard

Wants to Build Momentum from Scottsdale
Christiaan Bezuidenhout

Returns After Extended Break for Florida Event
CFB

Gunner Rivers Follows His Father, Commits To North Carolina State
Will Zalatoris

Set to Make Tournament Debut at Cognizant Classic
Rasmus Hojgaard

Trending Up at the Cognizant Classic
Anthony Hernandez

Suffers Third-Round TKO Loss
Sean Strickland

Gets Back In The Win Column
Kyle Pitts Sr.

Falcons Planning to Use Franchise Tag on Kyle Pitts Sr.
Geoff Neal

Suffers Back-To-Back Knockout Losses
Uros Medic

Shines At UFC Houston
Dan Ige

Gets Finished For The First Time In His Career
Melquizael Costa

Extends His Win Streak To Six
NASCAR

Bubba Wallace Falls Short of Victory at EchoPark Speedway
Carson Hocevar

Rallies to Fourth At EchoPark Speedway After Early Struggles
Ross Chastain

Finishes Third At EchoPark Speedway
Chase Briscoe

Scores First Career Top-Five Finish at EchoPark Speedway
Tyler Reddick

Nabs His Second Win of the Season At EchoPark Speedway
Joey Logano

Will Be Popular DFS Pick at EchoPark Speedway
Tyler Reddick

on Pole After Qualifying Rained Out at EchoPark Speedway
Chase Elliott

Could Chase Elliott Be Worth Rostering At EchoPark Speedway?
Ryan Blaney

Is Ryan Blaney Worth Rostering for DFS at EchoPark Speedway?
William Byron

Is William Byron Worth Rostering for DFS at EchoPark Speedway?
Rondale Moore

Passes Away
Denny Hamlin

Is Worth Consideration for EchoPark Speedway DFS Lineups
Brad Keselowski

Is A Tournament Option for DFS At EchoPark Speedway
NASCAR

Is Bubba Wallace Rosterable In DFS At EchoPark Speedway?
Austin Cindric

Should DFS Managers Roster Austin Cindric at EchoPark Speedway?
Ross Chastain

Is Ross Chastain A Sneaky DFS Option for EchoPark Speedway?
Ricky Stenhouse Jr

Is Ricky Stenhouse Jr. Worth Rostering for DFS at EchoPark Speedway?
Alex Bowman

Will Start Towards the Rear At EchoPark Speedway
Javonte Williams

Cowboys Sign Javonte Williams to Three-Year, $24 Million Extension
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF